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1
DistributedKeyword-guided Topic Model with Lexical Knowledge Supervision
https://dl.acm.org/doi/10.1145/3737881
Rui Wang; Yanan Wang; Ziang Li; Haitao Cheng; Guozi Sun
Topic models are often used to discover latent semantic patterns from document collections. However, existing unsupervised approaches have the following drawbacks: (1) The mined topics may not match user interests; (2) They are prone to extract ...
ACM Transactions on Knowledge Discovery from Data (TKDD), Volume 19, Issue 6 Article No.: 120 , Pages 1–19 https://doi.org/10.1145/3737881
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2
BERT-based Models forKeywordExtraction from Arabic Scientific Articles
https://dl.acm.org/doi/10.1145/3761805
Bilal Babayigit; Hamza Sattuf; Mohammed Abubaker
Keywords at the beginning of research articles are crucial for conveying the content and main ideas of academic works. They serve as essential tools for researchers to efficiently search for relevant topics. The integration of traditional natural language ...
ACM Transactions on Asian and Low-Resource Language Information Processing (TALLIP), Volume 24, Issue 10 Article No.: 105 , Pages 1–25 https://doi.org/10.1145/3761805
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3
IKNet: Interpretable Stock Price Prediction viaKeyword-Guided Integration of News and Technical Indicators
https://dl.acm.org/doi/10.1145/3768292.3770343
Jinwoong Kim; Sangjin Park
The increasing influence of unstructured external information, such as news articles, on stock prices has attracted growing attention in financial markets. Despite recent advances, most existing news-based forecasting models represent all articles using ...
ICAIF '25: Proceedings of the 6th ACM International Conference on AI in Finance Pages 709–717 https://doi.org/10.1145/3768292.3770343
https://dl.acm.org/doi/pdf/10.1145/3768292.3770343
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4
Enhancing Search Privacy on Tor: Advanced DeepKeywordFingerprinting Attacks and BurstGuard Defense
https://dl.acm.org/doi/10.1145/3708821.3733914
Chaiwon Hwang; Haeseung Jeon; Jiwoo Hong; Hosung Kang; Nate Mathews; Goun Kim; Se Eun Oh
This paper addresses the privacy risks associated with Keyword Fingerprinting (KF) on Tor, a process that involves inferring user-typed keywords through traffic analysis. Existing research has been inadequate in effectively fingerprinting keywords. To ...
ASIA CCS '25: Proceedings of the 20th ACM Asia Conference on Computer and Communications Security Pages 621–634 https://doi.org/10.1145/3708821.3733914
https://dl.acm.org/doi/pdf/10.1145/3708821.3733914
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5
Temporal JSONKeywordSearch
https://dl.acm.org/doi/10.1145/3654980
Curtis Dyreson; Amani Shatnawi; Sourav S. Bhowmick; Vishal Sharma
JSON keyword search searches the current versions of documents in a collection. However, JSON documents change over time due to edits. Some applications, such as data forensics and auditing, need to search past versions of documents and for changes to ...
Proceedings of the ACM on Management of Data (PACMMOD), Volume 2, Issue 3 Article No.: 177 , Pages 1–27 https://doi.org/10.1145/3654980
https://dl.acm.org/doi/pdf/10.1145/3654980
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6
MISP-QEKS: A Large-Scale Dataset with Multimodal Cues for Query-by-ExampleKeywordSpotting
https://dl.acm.org/doi/10.1145/3746027.3758268
Shifu Xiong; Hang Chen; Shi Cheng; Kai Shen; Hengshun Zhou; Genshun Wan; Chenyue Zhang; Kewei Li; Jun Du; Lirong Dai
We present MISP-QEKS, the first large-scale tri-modal benchmark for query-by-example keyword spotting (QEKS). Specifically, MISP-QEKS comprises 610,000 enrollment-query pairs with real-world noise, and covers 9,830 keywords. We also introduce a cross-...
MM '25: Proceedings of the 33rd ACM International Conference on Multimedia Pages 13148–13155 https://doi.org/10.1145/3746027.3758268
https://dl.acm.org/doi/pdf/10.1145/3746027.3758268
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7
From Precision to Perception: User Surveys in the Evaluation ofKeywordExtraction Algorithms
https://dl.acm.org/doi/10.1145/3736733.3736741
Jingwen Cai; Sara Leckner; Johanna Björklund
Stricter regulations on personal data are causing a shift towards contextual advertising, where keywords are used to predict the topical congruence between ads and their surrounding media contexts — an alignment shown to enhance advertising ...
HILDA '25: Proceedings of the Workshop on Human-In-the-Loop Data Analytics Article No.: 2 , Pages 1–9 https://doi.org/10.1145/3736733.3736741
https://dl.acm.org/doi/pdf/10.1145/3736733.3736741
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8
Network Community Information Resource Optimization Organization Based onKeywordCo-occurrence Relationship in Meishitianxia Website
https://dl.acm.org/doi/10.1145/3767052.3767088
Chunlan Li; Keyin Lu; Dachao Pang; Yujie Li
The Meishitianxia website is a Chinese network platform focusing on the field of food, which provides a communication platform integrating cooking demonstration, food exchange and healthy diet knowledge sharing for the majority of food lovers. At present, ...
BDAIE '25: Proceedings of the 2025 International Conference on Big Data, Artificial Intelligence and Digital Economy Pages 234–243 https://doi.org/10.1145/3767052.3767088
https://dl.acm.org/doi/pdf/10.1145/3767052.3767088
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9
Text-to-Image Generation for Vocabulary Learning Using theKeywordMethod
https://dl.acm.org/doi/10.1145/3708359.3712073
Nuwan T. Attygalle; Matjaž Kljun; Aaron Quigley; Klen Čopič Pucihar; Jens Grubert; Verena Biener; Luis A. Leiva; Juri Yoneyama; Alice Toniolo; Angela Miguel; Hirokazu Kato; Maheshya Weerasinghe
The ‘keyword method’ is an effective technique for learning vocabulary of a foreign language. It involves creating a memorable visual link between what a word means and what its pronunciation in a foreign language sounds like in the learner’s native ...
IUI '25: Proceedings of the 30th International Conference on Intelligent User Interfaces Pages 1381–1397 https://doi.org/10.1145/3708359.3712073
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10
KP-Agent:KeywordPruning in Sponsored Search Advertising via LLM-Powered Contextual Bandits
https://dl.acm.org/doi/10.1145/3746252.3760974
Hou-Wan Long; Yicheng Song; Zidong Wang; Tianshu Sun
Sponsored search advertising (SSA) requires advertisers to constantly adjust keyword strategies. While bid adjustment and keyword generation are well-studied, keyword pruning-refining keyword sets to enhance campaign performance-remains underexplored. ...
CIKM '25: Proceedings of the 34th ACM International Conference on Information and Knowledge Management Pages 4991–4995 https://doi.org/10.1145/3746252.3760974
https://dl.acm.org/doi/pdf/10.1145/3746252.3760974
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11
Controllable and Diverse Image Captioning viaKeyword-Driven Diffusion Networks
https://dl.acm.org/doi/10.1145/3708657.3708748
Mingxuan Pan; Yali Li; Simin Li; Shengjin Wang
Image captioning is the task of understanding visual elements and their relationships in an image and expressing them in natural language. However, due to the ambiguity in image understanding and the diversity of language expressions, current image ...
ICCIP '24: Proceedings of the 2024 10th International Conference on Communication and Information Processing Pages 555–563 https://doi.org/10.1145/3708657.3708748
https://dl.acm.org/doi/pdf/10.1145/3708657.3708748
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12
OBIR-tree: An Efficient Oblivious Index for SpatialKeywordQueries on Secure Enclaves
https://dl.acm.org/doi/10.1145/3709708
Zikai Ye; Xiangyu Wang; Zesen Liu; Dan Zhu; Jianfeng Ma
In recent years, the widely collected spatial-textual data has given rise to numerous applications centered on spatial keyword queries. However, securely providing spatial keyword query services in an outsourcing environment has been challenging. ...
Proceedings of the ACM on Management of Data (PACMMOD), Volume 3, Issue 1 Article No.: 58 , Pages 1–24 https://doi.org/10.1145/3709708
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13
Secure and Expressive AuthorizedKeywordSearch in Cloud-Assisted Cyber-Physical Systems
https://dl.acm.org/doi/10.1145/3700838.3703669
Kasturi Routray; Padmalochan Bera
Cloud-assisted cyber-physical systems (C-CPS) manage substantial volumes of sensitive data, necessitating robust security measures and secure search mechanisms to protect confidentiality and ensure efficient access to stored information. Attribute-based ...
ICDCN '25: Proceedings of the 26th International Conference on Distributed Computing and Networking Pages 390–395 https://doi.org/10.1145/3700838.3703669
https://dl.acm.org/doi/pdf/10.1145/3700838.3703669
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14
ESPRESSO: Privacy-PreservingKeywordSearch on Decentralized Data with Differential Visibility Constraints
https://dl.acm.org/doi/10.1145/3746252.3761482
Mohamed Ragab; Mohamed Bahrani; Helen Oliver; Thanassis Tiropanis; Alexandra Poulovassilis; Adriane Chapman; George Roussos
We present ESPRESSO, a system designed for scalable and privacy-preserving keyword search in decentralized data cooperatives. It addresses the challenges that differential access control (allowing different data access rights for different search parties)...
CIKM '25: Proceedings of the 34th ACM International Conference on Information and Knowledge Management Pages 6678–6682 https://doi.org/10.1145/3746252.3761482
https://dl.acm.org/doi/pdf/10.1145/3746252.3761482
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15
Seq2Set2Seq: A Two-stage Disentangled Method for ReplyKeywordGeneration in Social Media
https://dl.acm.org/doi/10.1145/3644074
Jie Liu; Yaguang Li; Shizhu He; Shun Wu; Kang Liu; Shenping Liu; Jiong Wang; Qing Zhang
Social media produces large amounts of content every day. How to predict the potential influences of the contents from a social reply feedback perspective is a key issue that has not been explored. Thus, we propose a novel task named reply keyword ...
ACM Transactions on Asian and Low-Resource Language Information Processing (TALLIP), Volume 23, Issue 3 Article No.: 41 , Pages 1–20 https://doi.org/10.1145/3644074
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16
ROKSANA: An Open-Source Toolkit for Robust Graph-BasedKeywordSearch
https://dl.acm.org/doi/10.1145/3726302.3730154
Radin Hamidi Rad; Amir Khosrojerdi; Ebrahim Bagheri
We introduce ROKSANA, an open-source Python toolkit designed to support research in graph-based keyword search under adversarial settings. ROKSANA provides a modular environment for dataset handling, graph neural network (GNN)-based retrieval, and ...
SIGIR '25: Proceedings of the 48th International ACM SIGIR Conference on Research and Development in Information Retrieval Pages 3994–3998 https://doi.org/10.1145/3726302.3730154
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17
Secure Blockchain Assisted Attribute-BasedKeywordSearch for Collaborative E-Healthcare
https://dl.acm.org/doi/10.1145/3699967
Kasturi Routray; Abhiram Manikonda; Padmalochan Bera
In the age of technological advancement, collaborative E-healthcare emerges as a transformative system eliminating traditional location and accessibility barriers in healthcare services. Here, Searchable Encryption (SE) plays a key role in enabling ...
Distributed Ledger Technologies: Research and Practice (DLT), Just Accepted https://doi.org/10.1145/3699967
https://dl.acm.org/doi/pdf/10.1145/3699967
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18
KeywordFusion Optimization: A Simple and Efficient Query Rewriting Framework
https://dl.acm.org/doi/10.1145/3718491.3718508
Dong Xu; Xi Xiong; Yan Yu; Zhaorong Liu; Fei Xiong
User queries in conversational systems often rely on historical conversational context for interpretation. Conversational query rewriting transform user queries into independent query statements, removing contextual dependencies to clarify the user's ...
AIBDF '24: Proceedings of the 4th Asia-Pacific Artificial Intelligence and Big Data Forum Pages 90–95 https://doi.org/10.1145/3718491.3718508
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19
Leveraging BERT and Attention Mechanism for EnhancedKeywordExtraction from Patent Texts
https://dl.acm.org/doi/10.1145/3703935.3704077
Dominika Grajewska; Dawid Plaskowski; Kacper Marosek
This study investigates keyword extraction from patent documents using a fine-tuned BERT language model and its attention mechanism, comparing its performance against three leading keyword extraction methods. With a significant increase in patent ...
AIPR '24: Proceedings of the 2024 7th International Conference on Artificial Intelligence and Pattern Recognition Pages 1177–1184 https://doi.org/10.1145/3703935.3704077
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20
Enriching SimpleKeywordQueries for Domain-Aware Narrative Retrieval
https://dl.acm.org/doi/10.1109/JCDL57899.2023.00029
Hermann Kroll; Christin Katharina Kreutz; Pascal Sackhoff; Wolf-Tilo Balke
Providing effective access paths to content is a key task in digital libraries. Oftentimes, such access paths are realized through advanced query languages, which, on the one hand, users may find challenging to learn or use, and on the other, requires ...
JCDL '23: Proceedings of the 2023 ACM/IEEE Joint Conference on Digital Libraries Pages 143–154 https://doi.org/10.1109/JCDL57899.2023.00029
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21
Content-Based Exclusion Queries inKeyword-Based Image Retrieval
https://dl.acm.org/doi/10.1145/3652583.3657619
Eisaku Yoshikawa; Keishi Tajima
We propose a method of evaluating exclusion queries in keyword-based image retrieval. Image retrieval based on the presence of search terms in the associated text can achieve high precision, while its recall is often low because of the incompleteness of ...
ICMR '24: Proceedings of the 2024 International Conference on Multimedia Retrieval Pages 1145–1149 https://doi.org/10.1145/3652583.3657619
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22
Eliminate Before Align: A Remote Sensing Image-Text Retrieval Framework withKeywordExplicit Reasoning
https://dl.acm.org/doi/10.1145/3664647.3681270
Zhong Ji; Changxu Meng; Yan Zhang; Haoran Wang; Yanwei Pang; Jungong Han
Mountains of researches center around the Remote Sensing Image-Text Retrieval (RSITR), aiming at retrieving the corresponding targets based on the given query. Among them, the transfer of Foundation Models (FMs), such as CLIP, to remote sensing domain ...
MM '24: Proceedings of the 32nd ACM International Conference on Multimedia Pages 1662–1671 https://doi.org/10.1145/3664647.3681270
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23
One-step Reach: LLM-basedKeywordGeneration for Sponsored Search Advertising
https://dl.acm.org/doi/10.1145/3589335.3651943
Yang Wang; Zheyi Sha; Kunhai Lin; Chaobing Feng; Kunhong Zhu; Lipeng Wang; Xuewu Jiao; Fei Huang; Chao Ye; Dengwu He; Zhi Guo; Shuanglong Li; Lin Liu
Query keyword matching plays a crucial role in sponsored search advertising by retrieving semantically related keywords of the user query to target relevant advertisements. Conventional technical solutions adopt the retrieve-judge-then-rank retrieval ...
WWW '24: Companion Proceedings of the ACM Web Conference 2024 Pages 1604–1608 https://doi.org/10.1145/3589335.3651943
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24
SpotOn: Adversarially RobustKeywordSpotting on Resource-Constrained IoT Platforms
https://dl.acm.org/doi/10.1145/3634737.3637668
Mehreen Jabbeen; Vireshwar Kumar; Rijurekha Sen
IoT devices (e.g., voice assistants) that execute real-time speech commands are proliferating fast in our daily lives. In such a device, detecting the correct keyword spoken as a command triggers the supported function, and hence keyword spotting (KWS) ...
ASIA CCS '24: Proceedings of the 19th ACM Asia Conference on Computer and Communications Security Pages 684–699 https://doi.org/10.1145/3634737.3637668
https://dl.acm.org/doi/pdf/10.1145/3634737.3637668
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25
A NewsKeywordExtraction Method Considering both Semantics and Pragmatics
https://dl.acm.org/doi/10.1145/3695652.3695671
Guangya Zhu; Yiran Du; Chenyu Wei; Yinghui Pei; Wufeng Sun
Based on pragmatics theory, this study aims to incorporate news users' information into keyword extraction. It integrates the popularity of news keywords among users into the TextRank model to improve the effectiveness of single-document keyword ...
IMMS '24: Proceedings of the 2024 7th International Conference on Information Management and Management Science Pages 437–444 https://doi.org/10.1145/3695652.3695671
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26
ContrastiveKeywordExtraction from Versioned Documents
https://dl.acm.org/doi/10.1145/3583780.3614735
Lukas Eder; Ricardo Campos; Adam Jatowt
Versioned documents are common in many situations and play a vital part in numerous applications enabling an overview of the revisions made to a document or document collection. However, as documents increase in size, it gets difficult to summarize and ...
CIKM '23: Proceedings of the 32nd ACM International Conference on Information and Knowledge Management Pages 5026–5030 https://doi.org/10.1145/3583780.3614735
https://dl.acm.org/doi/pdf/10.1145/3583780.3614735
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27
Keyword-driven Retrieval-Augmented Large Language Models for Cold-start User Recommendations
https://dl.acm.org/doi/10.1145/3701716.3717855
Hai-Dang Kieu; Minh-Duc Nguyen; Thanh-Son Nguyen; Dung D. Le
Recent advancements in Large Language Models (LLMs) have shown significant potential in enhancing recommender systems. However, addressing the cold-start recommendation problem, where users lack historical data, remains a considerable challenge. In this ...
WWW '25: Companion Proceedings of the ACM on Web Conference 2025 Pages 2717–2721 https://doi.org/10.1145/3701716.3717855
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28
Threshold spatialkeywordciphertext retrieval with enhanced privacy
https://dl.acm.org/doi/10.1145/3708036.3708136
Yuanli Wei; Zhenya Chen; Ming Yang; Xin Wang; Xiaoming Wu
With the rapid development of geolocation technology and the explosive growth of data volumes, massive spatial data has been migrated to cloud storage and processing, which effectively alleviates the pressure on local storage and computing resources but ...
ICCSMT '24: Proceedings of the 2024 5th International Conference on Computer Science and Management Technology Pages 586–591 https://doi.org/10.1145/3708036.3708136
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29
An FPGA-Accelerated Approach to Direct Waveform Processing for Low-PowerKeywordSpotting
https://dl.acm.org/doi/10.1145/3700906.3700931
Yucheng Yang; Shukai Duan; Lidan Wang
Natural language processing is typically high-power-consuming, hence we require a gating switch to activate the natural language processing system only when needed. The gating switch is the keyword-spotting system, which is always kept in an open state; ...
IPMLP '24: Proceedings of the International Conference on Image Processing, Machine Learning and Pattern Recognition Pages 157–161 https://doi.org/10.1145/3700906.3700931
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30
Reproducibility Report for ACM SIGMOD 2024 Paper: 'Temporal JSONKeywordSearch'
https://dl.acm.org/doi/10.1145/3687998.3717048
Chenhao Ma; Junchang Wang; Curtis Dyreson; Amani Shatnawi; Sourav S Bhowmick; Vishal Sharma
This is the reproducibility report for the paper ''Temporal JSON Keyword Search'' by Dyreson et al. The code the authors provided is available on GitHub https://github.com/cdyreson/temporalHierarchicalKeywordSearch. We tested the code's correctness, data ...
SIGMOD '24: Reproducibility Reports of the 2024 International Conference on Management of Data Pages 10–11 https://doi.org/10.1145/3687998.3717048
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31
Secure Fine-Grained EncryptedKeywordSearch for Internet of Things
https://dl.acm.org/doi/10.1145/3723890.3723906
Peng Wang; Hui Wang; Fei Ouyang; Yikang Yang
With the rapid proliferation of smart devices, an unprecedented volume of sensitive data is being collected and stored in cloud servers. For privacy reasons, this data must remain inaccessible to unauthorized parties, and cloud providers can also not ...
CNSCT '25: Proceedings of the 2025 4th International Conference on Cryptography, Network Security and Communication Technology Pages 93–97 https://doi.org/10.1145/3723890.3723906
https://dl.acm.org/doi/pdf/10.1145/3723890.3723906
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32
Multi-keywordSearchable Encryption Scheme with Data User Traceability and Revocation
https://dl.acm.org/doi/10.1145/3731867.3731886
Yining Liu; Yuhong Sun; Chen Zhang; Fengyin Li; Hua Wang; Jiatao Wang
Searchable encryption is an essential technique to achieve data security and availability in cloud computing. Attribute-based searchable encryption (ABSE) achieves fine-grained access control of data while completing keyword retrieval. However, most ABSE ...
CIoTSC '24: Proceedings of the 2024 2nd International Conference on Computer, Internet of Things and Smart City Pages 113–120 https://doi.org/10.1145/3731867.3731886
https://dl.acm.org/doi/pdf/10.1145/3731867.3731886
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33
Processing of Spatial-KeywordRange Queries in Apache Spark
https://dl.acm.org/doi/10.1145/3615833.3628592
Aggelos Karabinos; Panagiotis Tampakis; Christos Doulkeridis; Akrivi Vlachou
Big spatio-textual data are prevalent in modern applications, where spatial objects are associated with textual descriptions. For querying spatio-textual data, spatial-keyword queries have been proposed, which entail challenges mainly because of the ...
BigSpatial '23: Proceedings of the 11th ACM SIGSPATIAL International Workshop on Analytics for Big Geospatial Data Pages 23–31 https://doi.org/10.1145/3615833.3628592
https://dl.acm.org/doi/pdf/10.1145/3615833.3628592
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34
Indexing forKeywordSearch with Structured Constraints
https://dl.acm.org/doi/10.1145/3584372.3588663
Shangqi Lu; Yufei Tao
Keyword search, which finds the documents containing all the keywords supplied by a user, has proved to be an effective approach for querying non-structured information that does not conform to any pre-set schemas. In the last two decades, a vast amount ...
PODS '23: Proceedings of the 42nd ACM SIGMOD-SIGACT-SIGAI Symposium on Principles of Database Systems Pages 263–275 https://doi.org/10.1145/3584372.3588663
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35
Call Me By My Name: Simple, Practical Private Information Retrieval forKeywordQueries
https://dl.acm.org/doi/10.1145/3658644.3670271
Sofia Celi; Alex Davidson
We introduce ChalametPIR: a single-server Private Information Retrieval (PIR) scheme supporting fast, low-bandwidth keyword queries, with a conceptually very simple design. In particular, we develop a generic framework for converting PIR schemes for ...
CCS '24: Proceedings of the 2024 on ACM SIGSAC Conference on Computer and Communications Security Pages 4107–4121 https://doi.org/10.1145/3658644.3670271
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36
VisualKeyword/Result Linking: Using Interaction to Dynamically Reveal Relationships
https://dl.acm.org/doi/10.1145/3627508.3638307
Orland Hoeber; Abbas Pirmoradi Bezanjani; Sebastian Gomes; Baran Erfani; Zakiyyah Noorally; Yug Shah
Keywords contain important contextual information about search results within academic digital library search interfaces. However, such information tends to be underutilized within modern search interface designs. In prior work, methods for visually ...
CHIIR '24: Proceedings of the 2024 Conference on Human Information Interaction and Retrieval Pages 66–76 https://doi.org/10.1145/3627508.3638307
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37
TE-KWS: Text-Informed Speech Enhancement for Noise-RobustKeywordSpotting
https://dl.acm.org/doi/10.1145/3581783.3612173
Dong Liu; Qirong Mao; Lijian Gao; Qinghua Ren; Zhenghan Chen; Ming Dong
Keyword spotting (KWS) presents a formidable challenge, particularly in high-noise environments. Traditional denoising algorithms that rely solely on speech have difficulty recovering speech that has been severely corrupted by noise. In this ...
MM '23: Proceedings of the 31st ACM International Conference on Multimedia Pages 601–610 https://doi.org/10.1145/3581783.3612173
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38
Useful but Distracting: Viewer Experience withKeywordHighlights and Time-Synchronization in Captions for Language Learning
https://dl.acm.org/doi/10.1145/3701571.3701574
Henrike Weingärtner; Maximiliane Windl; Lewis L. Chuang; Fiona Draxler
Captions are a valuable scaffold for language learners, aiding comprehension and vocabulary acquisition. Past work has proposed enhancements such as keyword highlights for increased learning gains. However, little is known about learners’ experience with ...
MUM '24: Proceedings of the International Conference on Mobile and Ubiquitous Multimedia Pages 235–248 https://doi.org/10.1145/3701571.3701574
https://dl.acm.org/doi/pdf/10.1145/3701571.3701574
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39
KeywordAugmented Retrieval: Novel framework for Information Retrieval integrated with speech interface
https://dl.acm.org/doi/10.1145/3639856.3639916
Anupam Purwar; Rahul Sundar
Retrieving answers in a quick and low cost manner without hallucinations from a combination of structured and unstructured data using Language models is a major hurdle. This is what prevents employment of Language models in knowledge retrieval ...
AIMLSystems '23: Proceedings of the Third International Conference on AI-ML Systems Article No.: 58 , Pages 1–5 https://doi.org/10.1145/3639856.3639916
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40
Range Restricted Route Recommendation Based on SpatialKeyword
https://dl.acm.org/doi/10.1145/3539597.3570434
Hongwei Tang; Detian Zhang
In this paper, we focus on a new route recommendation problem, i.e., when a user gives a keyword and range constraint, the route that contains the maximum number of POIs tagged with the keyword or similar POIs in the range will be returned for him. This ...
WSDM '23: Proceedings of the Sixteenth ACM International Conference on Web Search and Data Mining Pages 213–221 https://doi.org/10.1145/3539597.3570434
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41
Survey on SecureKeywordSearch over Outsourced Data: From Cloud to Blockchain-assisted Architecture
https://dl.acm.org/doi/10.1145/3617824
Haiqin Wu; Boris Düdder; Liangmin Wang; Zhenfu Cao; Jun Zhou; Xia Feng
Secure keyword search is a prevailing search service offered in outsourced environments. However, with the increasingly severe security vulnerabilities of conventional centralized outsourcing, the architecture of secure keyword search, with searchable ...
ACM Computing Surveys (CSUR), Volume 56, Issue 3 Article No.: 63 , Pages 1–40 https://doi.org/10.1145/3617824
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42
WISK: A Workload-aware Learned Index for SpatialKeywordQueries
https://dl.acm.org/doi/10.1145/3589332
Yufan Sheng; Xin Cao; Yixiang Fang; Kaiqi Zhao; Jianzhong Qi; Gao Cong; Wenjie Zhang
Spatial objects often come with textual information, such as Points of Interest (POIs) with their descriptions, which are referred to as geo-textual data. To retrieve such data, spatial keyword queries that take into account both spatial proximity and ...
Proceedings of the ACM on Management of Data (PACMMOD), Volume 1, Issue 2 Article No.: 187 , Pages 1–27 https://doi.org/10.1145/3589332
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43
Research on ChineseKeywordRecognition Based on BERT Binary Classification Algorithm
https://dl.acm.org/doi/10.1145/3662739.3673683
Chunling Zhu; Di Wu
With the development of natural language processing technology, the text classification method based on the BERT (Bidirectional Encoder Representations from Transformers) model has performed well in various language tasks. This study aims to explore the ...
MIDA '24: Proceedings of the 2024 International Conference on Machine Intelligence and Digital Applications Pages 689–695 https://doi.org/10.1145/3662739.3673683
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44
DisKeyword: Tweet Corpora Exploration forKeywordSelection
https://dl.acm.org/doi/10.1145/3539597.3573033
Sacha Lévy; Reihaneh Rabbany
How to accelerate the search for relevant topical keywords within a tweet corpus? Computational social scientists conducting topical studies employ large, self-collected or crowdsourced social media datasets such as tweet corpora. Comprehensive sets of ...
WSDM '23: Proceedings of the Sixteenth ACM International Conference on Web Search and Data Mining Pages 1136–1139 https://doi.org/10.1145/3539597.3573033
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45
Effectiveness Perspectives and a Deep Relevance Model for SpatialKeywordQueries
https://dl.acm.org/doi/10.1145/3588691
Shang Liu; Gao Cong; Kaiyu Feng; Wanli Gu; Fuzheng Zhang
Geo-textual objects with both geographical location and textual description are gaining in prevalence. Over the past decades, substantial research has been conducted on spatial keyword queries, which integrate location into keyword-based querying of geo-...
Proceedings of the ACM on Management of Data (PACMMOD), Volume 1, Issue 1 Article No.: 11 , Pages 1–25 https://doi.org/10.1145/3588691
https://dl.acm.org/doi/pdf/10.1145/3588691
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46
Keyword-based Augmentation Method to Enhance Abstractive Summarization for Legal Documents
https://dl.acm.org/doi/10.1145/3594536.3595120
Huyen Nguyen; Junhua Ding
Since state-of-the-art machine learning models like Transformers can not handle long text well, the quality of the summarization of legal documents is still not desirable. In order to improve the ability of machine learning models to understand the ...
ICAIL '23: Proceedings of the Nineteenth International Conference on Artificial Intelligence and Law Pages 437–441 https://doi.org/10.1145/3594536.3595120
https://dl.acm.org/doi/pdf/10.1145/3594536.3595120
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47
AKeyword-Guided GATv2-LSTM Graph Question Answering Network
https://dl.acm.org/doi/10.1145/3652628.3652749
Lei Wang; Tao Zuo
Most VQA models are more inclined to object recognition and learning the association between images and text, ignoring image scene understanding and reasoning. Scene graphs, on the other hand, as a structured graphical representation, have shown ...
ICAICE '23: Proceedings of the 4th International Conference on Artificial Intelligence and Computer Engineering Pages 728–733 https://doi.org/10.1145/3652628.3652749
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48
AugmentingKeyword-based Search in Mobile Applications Using LLMs
https://dl.acm.org/doi/10.1145/3616855.3635745
Harikrishnan C; Giridhar Sreenivasa Murthy; Kumar Rangarajan
Search in mobile applications has traditionally been keyword driven and limited to simple queries, such as searching for product names, even when the apps support much richer, transactional experiences. On the other hand, search on the web has evolved ...
WSDM '24: Proceedings of the 17th ACM International Conference on Web Search and Data Mining Pages 1161–1162 https://doi.org/10.1145/3616855.3635745
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49
Keyword-driven Conversational Question Generation in Human-like Dialog Agent
https://dl.acm.org/doi/10.1145/3624288.3624297
Zheng Fang; Bo Wang
In daily human discourse, it is often observed that individuals disregard the correct grammatical structure while articulating their ideas. Instead, they tend to focus on brevity and providing only the essential information. Similarly, when posing ...
ICBDC '23: Proceedings of the 2023 8th International Conference on Big Data and Computing Pages 61–67 https://doi.org/10.1145/3624288.3624297
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50
A Study of Summarization andKeywordExtraction Function in Meeting Note Generation System from Voice Records
https://dl.acm.org/doi/10.1145/3638837.3638853
Amma Liesvarastranta Haz; Nobuo Funabiki; Evianita Dewi Fajrianti; Sritrusta Sukaridhoto
Currently, we are studying a meeting note generation system to automatically make a note from voice records. Previously, we implemented the first function of the system to convert voice records to texts using the Whisper model. However, the current ...
ICNCC '23: Proceedings of the 2023 12th International Conference on Networks, Communication and Computing Pages 106–112 https://doi.org/10.1145/3638837.3638853
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1
Following Topics Across All Apps and Media Formats: MobileKeywordTracking as a Privacy-Friendly Data Source in Mobile Media Research
https://dl.acm.org/doi/10.1145/3631700.3664879
Philipp Krieter; Patrick Zerrer; Cornelius Puschmann; Stephanie Geise
Mining detailed content from mobile human-computer interactions often relies on broad log files, which limits the specificity of analyses. Our study presents a unique approach capitalizing on Optical Character Recognition to continuously detect keywords ...
UMAP Adjunct '24: Adjunct Proceedings of the 32nd ACM Conference on User Modeling, Adaptation and Personalization Pages 126–131 https://doi.org/10.1145/3631700.3664879
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2
KeywordExtraction from Specification Documents for Planning Security Mechanisms
https://dl.acm.org/doi/10.1109/ICSE48619.2023.00143
Jeffy Jahfar Poozhithara; Hazeline U. Asuncion; Brent Lagesse
Software development companies heavily invest both time and money to provide post-production support to fix security vulnerabilities in their products. Current techniques identify vulnerabilities from source code using static and dynamic analyses. ...
ICSE '23: Proceedings of the 45th International Conference on Software Engineering Pages 1661–1673 https://doi.org/10.1109/ICSE48619.2023.00143
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3
KeywordExtractor for Contrastive Learning of Unsupervised Sentence Embedding
https://dl.acm.org/doi/10.1145/3578741.3578759
Hua Cai; Weihong Chen; Kehuan Shi; Shuaishuai Li; Qing Xu
Contrastive learning has been widely applied to learning unsupervised sentence embedding. One major method is unsupervised SimCSE, which only uses random dropouts as noise to build positive pairs for contrastive learning. But token-level matching does ...
MLNLP '22: Proceedings of the 2022 5th International Conference on Machine Learning and Natural Language Processing Pages 88–93 https://doi.org/10.1145/3578741.3578759
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4
Attribute-basedkeywordsearch encryption scheme for IoT edge environment
https://dl.acm.org/doi/10.1145/3672919.3672939
Kangjun Zhang; Lingyun Yuan; Xingwei Peng
This study is committed to solving the problem of high computational volume in the Internet of Things environment of most current searchable encryption schemes, and proposes a lightweight attribute-based searchable encryption scheme. Firstly, by dividing ...
CSAIDE '24: Proceedings of the 2024 3rd International Conference on Cyber Security, Artificial Intelligence and Digital Economy Pages 102–107 https://doi.org/10.1145/3672919.3672939
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5
TowardKeywordGeneration through Large Language Models
https://dl.acm.org/doi/10.1145/3581754.3584126
Wanhae Lee; Minki Chun; Hyeonhak Jeong; Hyunggu Jung
It is essential to understand research trends for researchers, decision-makers, and investors. One way to analyze research trends is to collect and analyze author-defined keywords in scientific papers. Unfortunately, while author-defined keywords are ...
IUI '23 Companion: Companion Proceedings of the 28th International Conference on Intelligent User Interfaces Pages 37–40 https://doi.org/10.1145/3581754.3584126
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6
PubMed Author-assignedKeywordExtraction (PubMedAKE) Benchmark
https://dl.acm.org/doi/10.1145/3511808.3557675
Jiasheng Sheng; Zelalem Gero; Joyce C. Ho
With the ever-increasing abundance of biomedical articles, improving the accuracy of keyword search results becomes crucial for ensuring reproducible research. However, keyword extraction for biomedical articles is hard due to the existence of obscure ...
CIKM '22: Proceedings of the 31st ACM International Conference on Information & Knowledge Management Pages 4470–4474 https://doi.org/10.1145/3511808.3557675
https://dl.acm.org/doi/pdf/10.1145/3511808.3557675
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7
Few-ShotKeywordSpotting With Prototypical Networks
https://dl.acm.org/doi/10.1145/3529399.3529443
Archit Parnami; Minwoo Lee
Recognizing a particular command or a keyword, keyword spotting has been widely used in many voice interfaces such as Amazon’s Alexa and Google Home. In order to recognize a set of keywords, most of the recent deep learning based approaches use a ...
ICMLT '22: Proceedings of the 2022 7th International Conference on Machine Learning Technologies Pages 277–283 https://doi.org/10.1145/3529399.3529443
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8
RISC-V Driven Orchestration of Vector Processing Units and eFlash Compute-in-Memory Arrays for Fast and AccurateKeywordSpotting
https://dl.acm.org/doi/10.1145/3658617.3697697
Gunil Kang; Dahoon Park; Hojin Lee; Sangwoo Jung; Jiyong Park; Jung Gyu Min; Youngjoo Lee; Jaeha Kung
In this paper, we propose a computationally efficient keyword spotting (KWS) model, named hybrid reparameterized FSMN (HRepFSMN), by carefully examining the impact of binarization on the accuracy. In particular, we found that binarizing depthwise ...
ASPDAC '25: Proceedings of the 30th Asia and South Pacific Design Automation Conference Pages 1174–1180 https://doi.org/10.1145/3658617.3697697
https://dl.acm.org/doi/pdf/10.1145/3658617.3697697
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9
AutomaticKeywordExtraction Algorithm for Chinese Text based on Word Clustering
https://dl.acm.org/doi/10.1145/3592793
Rui Pan
There are some problems in automatic keyword extraction of Chinese text, such as large feature extraction error, low precision of extracted keywords, and poor real-time performance. Therefore, an automatic keyword extraction algorithm for Chinese text ...
ACM Transactions on Asian and Low-Resource Language Information Processing (TALLIP), Just Accepted https://doi.org/10.1145/3592793
https://dl.acm.org/doi/pdf/10.1145/3592793
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10
TheKeywordExplorer Suite: A Toolkit for Understanding Online Populations
https://dl.acm.org/doi/10.1145/3581754.3584122
Philip G Feldman; Shimei Pan; James Foulds
We have developed a set of Python applications that use large language models to identify and analyze data from social media platforms relevant to a population of interest. Our pipeline begins with using OpenAI’s GPT-3 to generate potential keywords for ...
IUI '23 Companion: Companion Proceedings of the 28th International Conference on Intelligent User Interfaces Pages 21–24 https://doi.org/10.1145/3581754.3584122
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11
Application of Modern Smart Distribution Network Technology Layout Based onKeywordExtraction from Science and Technology Literature
https://dl.acm.org/doi/10.1145/3695080.3695165
Yiqing Xiao; Yong Li; Jing An
It is an important measure to promote the development of modern smart distribution network technology to scientifically carry out the technical layout of modern smart distribution network and fill the innovation gap in disruptive technology and forward-...
ICCBD '24: Proceedings of the 2024 International Conference on Cloud Computing and Big Data Pages 490–495 https://doi.org/10.1145/3695080.3695165
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12
Research onKeywordAudio Mapping Library Based on Subjective Evaluation
https://dl.acm.org/doi/10.1145/3665348.3665373
Pengchun Tang; Zepei Wang; Siqi Wang; Gareth Zhu; Jiaxin Wang; Yuanhua Lang; Wenjuan Shao; Weiming Huang; Shuang Yan
Although the subjective evaluation method is the most accurate evaluation method, how to use the advantages of the subjective evaluation method to study a practical research method that can meet the subjective perception of the audio mapping library has ...
GAIIS '24: Proceedings of the 2024 International Conference on Generative Artificial Intelligence and Information Security Pages 138–143 https://doi.org/10.1145/3665348.3665373
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13
KeywordSpotting in the Homomorphic Encrypted Domain Using Deep Complex-Valued CNN
https://dl.acm.org/doi/10.1145/3503161.3548350
Peijia Zheng; Zhiwei Cai; Huicong Zeng; Jiwu Huang
In this paper, we propose a non-interactive scheme to achieve end-to-end keyword spotting in the homomorphic encrypted domain using deep learning techniques. We carefully designed a complex-valued convolutional neural network (CNN) structure for the ...
MM '22: Proceedings of the 30th ACM International Conference on Multimedia Pages 1474–1483 https://doi.org/10.1145/3503161.3548350
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14
Keyword-Based Diverse Image Retrieval by Semantics-aware Contrastive Learning and Transformer
https://dl.acm.org/doi/10.1145/3539618.3591705
Minyi Zhao; Jinpeng Wang; Dongliang Liao; Yiru Wang; Huanzhong Duan; Shuigeng Zhou
In addition to relevance, diversity is an important yet less studied performance metric of cross-modal image retrieval systems, which is critical to user experience. Existing solutions for diversity-aware image retrieval either explicitly post-process ...
SIGIR '23: Proceedings of the 46th International ACM SIGIR Conference on Research and Development in Information Retrieval Pages 1262–1272 https://doi.org/10.1145/3539618.3591705
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15
A LightweightKeywordExtraction Algorithm Using a Term Weighting Scheme with Word Features
https://dl.acm.org/doi/10.1145/3587716.3587972
Santipong Thaiprayoon; Herwig Unger
The rapid growth of numerous collections of unstructured text increases the need to extract meaningful information. This paper proposes a new lightweight keyword extraction algorithm based on a term weighting scheme with multiple word features, ...
ICMLC '23: Proceedings of the 2023 15th International Conference on Machine Learning and Computing Pages 602–606 https://doi.org/10.1145/3587716.3587972
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16
IKEA: Unsupervised Domain-SpecificKeyword-Expansion
https://dl.acm.org/doi/10.1109/ASONAM55673.2022.10068656
Joobin Gharibshah; Jakapun Tachaiya; Arman Irani; Evangelos E. Papalexakis; Michalis Faloutsos
How can we expand an initial set of keywords with a target domain in mind? A possible application is to use the expanded set of words to search for specific information within the domain of interest. Here, we focus on online forums and specifically ...
ASONAM '22: Proceedings of the 2022 IEEE/ACM International Conference on Advances in Social Networks Analysis and Mining Pages 496–503 https://doi.org/10.1109/ASONAM55673.2022.10068656
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17
Low-Power Feature-Attention ChineseKeywordSpotting Framework with Distillation Learning
https://dl.acm.org/doi/10.1145/3558002
Lei Lei; Guoshun Yuan; Tianle Zhang; Hongjiang Yu
In this paper, we propose a novel Low-Power Feature-Attention Chinese Keyword Spotting Framework based on a depthwise separable convolution neural network (DSCNN) with distillation learning to recognize speech signals of Chinese wake-up words. The ...
ACM Transactions on Asian and Low-Resource Language Information Processing (TALLIP), Volume 22, Issue 2 Article No.: 56 , Pages 1–14 https://doi.org/10.1145/3558002
https://dl.acm.org/doi/pdf/10.1145/3558002
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18
Public-key Authenticated Encryption withKeywordSearch
https://dl.acm.org/doi/10.1145/3488932.3497760
Zi-Yuan Liu; Yi-Fan Tseng; Raylin Tso; Masahiro Mambo; Yu-Chi Chen
With the rapid development of cloud computing, an increasing number of companies are adopting cloud storage technology to reduce overhead. However, to ensure the privacy of sensitive data, the uploaded data need to be encrypted before being outsourced to ...
ASIA CCS '22: Proceedings of the 2022 ACM on Asia Conference on Computer and Communications Security Pages 423–436 https://doi.org/10.1145/3488932.3497760
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19
Almost Linear Semantic XMLKeywordSearch
https://dl.acm.org/doi/10.1145/3444757.3485079
Joe Tekli; Gilbert Tekli; Richard Chbeir
Many efforts have been deployed by the IR community to extend free-text query processing toward semi-structured XML search. Most methods rely on the concept of Lowest Comment Ancestor (LCA) between two or multiple structural nodes to identify the most ...
MEDES '21: Proceedings of the 13th International Conference on Management of Digital EcoSystems Pages 129–138 https://doi.org/10.1145/3444757.3485079
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Implementation of Domain Adaptation forKeywordDetermination of Scientific Articles Based on Multilabel BERT
https://dl.acm.org/doi/10.1145/3626641.3626927
Sulthan Rafif; Rizal Setya Perdana
Keywords that are not properly determined make scientific articles unreachable by readers. The process of determining keywords done manually can cause errors and can waste time. To automate the determination of keywords can be done by using ...
SIET '23: Proceedings of the 8th International Conference on Sustainable Information Engineering and Technology Pages 173–180 https://doi.org/10.1145/3626641.3626927
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21
A Confusion Method for the Protection of User Topic Privacy in ChineseKeyword-based Book Retrieval
https://dl.acm.org/doi/10.1145/3571731
Zongda Wu; Jian Xie; Shigen Shen; Chongze Lin; Guandong Xu; Enhong Chen
In this article, aiming at a Chinese keyword-based book search service, from a technological perspective, we propose to modify a user query sequence carefully to confuse the user query topics and thus protect the user topic privacy on the untrusted server,...
ACM Transactions on Asian and Low-Resource Language Information Processing (TALLIP), Volume 22, Issue 5 Article No.: 146 , Pages 1–19 https://doi.org/10.1145/3571731
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22
Domain-SpecificKeywordExtraction Using Joint Modeling of Local and Global Contextual Semantics
https://dl.acm.org/doi/10.1145/3494560
Muhammad Abulaish; Mohd Fazil; Mohammed J. Zaki
Domain-specific keyword extraction is a vital task in the field of text mining. There are various research tasks, such as spam e-mail classification, abusive language detection, sentiment analysis, and emotion mining, where a set of domain-specific ...
ACM Transactions on Knowledge Discovery from Data (TKDD), Volume 16, Issue 4 Article No.: 70 , Pages 1–30 https://doi.org/10.1145/3494560
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23
Time-Constrained IndoorKeyword-aware Routing
https://dl.acm.org/doi/10.1145/3469830.3470895
Harry Kai-Ho Chan; Tiantian Liu; Huan Li; Hua Lu
With the increasingly available indoor positioning technologies, indoor location-based services (LBS) are becoming popular. Among indoor LBS applications, indoor routing is particularly in demand. In the literature, there are several existing studies ...
SSTD '21: Proceedings of the 17th International Symposium on Spatial and Temporal Databases Pages 74–84 https://doi.org/10.1145/3469830.3470895
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KeywordDriven Language-Independent Low-Resource Graph-Based Automatic Text Summarization of Konkani Texts
https://dl.acm.org/doi/10.1145/3632754.3632758
Chaitali More; Jovi D'Silva
Automatic text summarization has been widely researched for the most popularly spoken languages. There is a need to extend research to other less popular and low-resource languages as well. We explore automatic text summarization for Konkani language. It ...
FIRE '23: Proceedings of the 15th Annual Meeting of the Forum for Information Retrieval Evaluation Pages 51–57 https://doi.org/10.1145/3632754.3632758
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25
"\"Peak\" Quantization: A Training Method Suitable for Terminal Equipment to DeployKeywordSpotting Network"
https://dl.acm.org/doi/10.1145/3652628.3652788
Xiaomeng Luo; Guangcun Wei; Yuhao Liu; Xiaotao Jia; Xinghua Yang; Junlin Li; Qi Wei; Fei Qiao
In order to reduce the storage space occupied by the well-trained Keyword Spotting (KWS) network model during deployment on terminal devices while maintaining the recognition accuracy of the model as much as possible, a new method of 'peak' quantization ...
ICAICE '23: Proceedings of the 4th International Conference on Artificial Intelligence and Computer Engineering Pages 963–968 https://doi.org/10.1145/3652628.3652788
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26
Generic Construction of Public-key Authenticated Encryption withKeywordSearch Revisited
https://dl.acm.org/doi/10.1145/3494105.3526237
Keita Emura
Public-key encryption with keyword search (PEKS) does not provide trapdoor privacy, i.e., keyword information is leaked through trapdoors. To prevent this information leakage, public key authenticated encryption with keyword search (PAEKS) has been ...
APKC '22: Proceedings of the 9th ACM on ASIA Public-Key Cryptography Workshop Pages 39–49 https://doi.org/10.1145/3494105.3526237
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KeYric: UnsupervisedKeywordsExtraction and Expansion from Music for Coherent Lyrics Generation
https://dl.acm.org/doi/10.1145/3699717
Xichu Ma; Varun Sharma; Min-Yen Kan; Wee Sun Lee; Ye Wang
We address the challenge of enhancing coherence in generated lyrics from symbolic music, particularly for creating singing-based language learning materials. Coherence, defined as the quality of being logical and consistent, forming a unified whole, is ...
ACM Transactions on Multimedia Computing, Communications, and Applications (TOMM), Volume 21, Issue 1 Article No.: 28 , Pages 1–28 https://doi.org/10.1145/3699717
https://dl.acm.org/doi/pdf/10.1145/3699717
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28
Heterogeneous Graph Neural Networks for Large-Scale BidKeywordMatching
https://dl.acm.org/doi/10.1145/3459637.3481926
Zongtao Liu; Bin Ma; Quan Liu; Jian Xu; Bo Zheng
Digital advertising is a critical part of many e-commerce platforms such as Taobao and Amazon. While in recent years a lot of attention has been drawn to the consumer side including canonical problems like ctr/cvr prediction, the advertiser side, which ...
CIKM '21: Proceedings of the 30th ACM International Conference on Information & Knowledge Management Pages 3976–3985 https://doi.org/10.1145/3459637.3481926
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Research on Normalization of Chinese Clinical Terms Based onKeywordExtraction and Data Augmentation Technology
https://dl.acm.org/doi/10.1145/3644116.3644334
Ruiyu Dai; Xu Zhang; Feihong Li; Chenlong Li
Electronic Medical Records (EMRs) house critical patient information with immense mining potential. Conventional methods for normalizing clinical terms in EMRs encounter challenges related to accurate term matching and textual entailment scoring. To ...
ISAIMS '23: Proceedings of the 2023 4th International Symposium on Artificial Intelligence for Medicine Science Pages 1291–1298 https://doi.org/10.1145/3644116.3644334
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Multilingual CustomizedKeywordSpotting Using Similar-Pair Contrastive Learning
https://dl.acm.org/doi/10.1109/TASLP.2023.3284523
Lei Lei; Guoshun Yuan; Hongjiang Yu; Dewei Kong; Yuefeng He
The goal of keyword spotting (KWS) is to find words and voice commands. KWS research has received a lot of attention recently. However, the majority of them emphasize predefined KWS. More often than not, customers wish to choose individualized unique ...
IEEE/ACM Transactions on Audio, Speech and Language Processing (TASLP), Volume 31 Pages 2437–2447 https://doi.org/10.1109/TASLP.2023.3284523
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31
Social Spatio-temporalKeywordPattern (S²KP) Queries in Multiple Aspect Trajectories Databases
https://dl.acm.org/doi/10.1145/3538712.3538716
Fragkiskos Gryllakis; Nikos Pelekis; Christos Doulkeridis; Iraklis Varlamis; Yannis Theodoridis
The increasing use of devices with GPS capabilities has raised the need for storing and managing large amounts of spatio-temporal data, which can then be used by appropriate services and applications for extracting useful information from movement data. ...
SSDBM '22: Proceedings of the 34th International Conference on Scientific and Statistical Database Management Article No.: 8 , Pages 1–12 https://doi.org/10.1145/3538712.3538716
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A Novel Indexing Method for Spatial-KeywordRange Queries
https://dl.acm.org/doi/10.1145/3469830.3470897
Panagiotis Tampakis; Dimitris Spyrellis; Christos Doulkeridis; Nikos Pelekis; Christos Kalyvas; Akrivi Vlachou
Spatial-keyword queries are important for a wide range of applications that retrieve data based on a combination of keyword search and spatial constraints. However, efficient processing of spatial-keyword queries is not a trivial task because the ...
SSTD '21: Proceedings of the 17th International Symposium on Spatial and Temporal Databases Pages 54–63 https://doi.org/10.1145/3469830.3470897
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Efficient Authentication Processing for SpatialKeywordQueries in Hybrid Storage Blockchain
https://dl.acm.org/doi/10.1145/3532640.3532644
Xu Wang; Zhiwei Zhang; Xiaochun Yang; Guoren Wang; Aoqian Zhang; George Yuan
Blockchain technology has emerged as a promising solution for secure data storage and retrieval for decentralized applications. To scale up the blockchain services, a common approach is to employ a hybrid storage architecture, where only meta-data are ...
ICBCT '22: Proceedings of the 2022 4th International Conference on Blockchain Technology Pages 22–30 https://doi.org/10.1145/3532640.3532644
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KeywordAssisted Embedded Topic Model
https://dl.acm.org/doi/10.1145/3488560.3498518
Bahareh Harandizadeh; J. Hunter Priniski; Fred Morstatter
By illuminating latent structures in a corpus of text, topic models are an essential tool for categorizing, summarizing, and exploring large collections of documents. Probabilistic topic models, such as latent Dirichlet allocation (LDA), describe how ...
WSDM '22: Proceedings of the Fifteenth ACM International Conference on Web Search and Data Mining Pages 372–380 https://doi.org/10.1145/3488560.3498518
https://dl.acm.org/doi/pdf/10.1145/3488560.3498518
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35
Scenickeywordcrawling prediction analysis model based on Python technology
https://dl.acm.org/doi/10.1145/3584748.3584791
Ying Ning
With the rapid development of the Internet and the advent of the era of big data, data mining has played an important role in exploring potential value information from massive data, and has become one of the current popular research and practice ...
EBIMCS '22: Proceedings of the 2022 5th International Conference on E-Business, Information Management and Computer Science Pages 254–258 https://doi.org/10.1145/3584748.3584791
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Unsupervised Derivation ofKeywordSummary for Short Texts
https://dl.acm.org/doi/10.1145/3397162
Bin Cao; Jiawei Wu; Sichao Wang; Honghao Gao; Jing Fan; Shuiguang Deng; Jianwei Yin; Xuan Liu
Automatically summarizing a group of short texts that mainly share one topic is a fundamental task in many applications, e.g., summarizing the main symptoms for a disease based on a group of medical texts that are usually short, i.e., tens of words. ...
ACM Transactions on Internet Technology (TOIT), Volume 21, Issue 2 Article No.: 45 , Pages 1–23 https://doi.org/10.1145/3397162
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Task: An Efficient Framework for Instant Error-Tolerant SpatialKeywordQueries on Road Networks
https://dl.acm.org/doi/10.14778/3603581.3603584
Chengyang Luo; Qing Liu; Yunjun Gao; Lu Chen; Ziheng Wei; Congcong Ge
Instant spatial keyword queries return the results as soon as users type in some characters instead of a complete keyword, which allow users to query the geo-textual data in a type-as-you-search manner. However, the existing methods of instant spatial ...
Proceedings of the VLDB Endowment (PVLDB), Volume 16, Issue 10 Pages 2418–2430 https://doi.org/10.14778/3603581.3603584
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MK-RS-PKE: Multi-KeywordRanked Searchable Public-Key Encryption for Cloud-Assisted Lightweight Platforms
https://dl.acm.org/doi/10.1145/3508398.3519362
Israt Jahan Mouri; Muhammad Ridowan; Muhammad Abdullah Adnan
Since more and more data from lightweight platforms like IoT devices or mobile apps are being outsourced to the cloud, the need to ensure privacy while retaining data usability is essential. This paper designs a framework where lightweight platforms ...
CODASPY '22: Proceedings of the Twelfth ACM Conference on Data and Application Security and Privacy Pages 376–378 https://doi.org/10.1145/3508398.3519362
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39
End-to-End Open VocabularyKeywordSearch With Multilingual Neural Representations
https://dl.acm.org/doi/10.1109/TASLP.2023.3301239
Bolaji Yusuf; Jan Černocký; Murat Saraçlar
Conventional keyword search systems operate on automatic speech recognition (ASR) outputs, which causes them to have a complex indexing and search pipeline. This has led to interest in ASR-free approaches to simplify the search procedure. We recently ...
IEEE/ACM Transactions on Audio, Speech and Language Processing (TASLP), Volume 31 Pages 3070–3080 https://doi.org/10.1109/TASLP.2023.3301239
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DO: An Efficient Deep Reinforcement Learning Approach for Optimal Route with Collective SpatialKeywords
https://dl.acm.org/doi/10.1145/3746252.3761331
Jiajia Li; Jiming Dong; Lei Li; Yu Yang; Xin Wang; Mengxuan Zhang
Given a source, destination, and required keywords, the Optimal Route with Collective Spatial Keywords ( ORCSK ) query aims to find the shortest route covering all keywords. Existing Point of Interest (POI) candidate set-based and path expansion-based ...
CIKM '25: Proceedings of the 34th ACM International Conference on Information and Knowledge Management Pages 1562–1571 https://doi.org/10.1145/3746252.3761331
https://dl.acm.org/doi/pdf/10.1145/3746252.3761331
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41
TextKeywordExtraction Method Combined with Dependent Syntax Analysis
https://dl.acm.org/doi/10.1145/3548608.3559232
Yongrui Li; Hongyun Ning
In order to improve the accuracy of key word extraction, an improved TF-IDF method was proposed to solve the problems that traditional TF-IDF keyword extraction algorithm could not recognize new words and polysemous words. This method first TF - IDF ...
ICCIR '22: Proceedings of the 2022 2nd International Conference on Control and Intelligent Robotics Pages 411–415 https://doi.org/10.1145/3548608.3559232
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42
Proportionality in SpatialKeywordSearch
https://dl.acm.org/doi/10.1145/3448016.3457309
Georgios Kalamatianos; Georgios J. Fakas; Nikos Mamoulis
More often than not, spatial objects are associated with some context, in the form of text, descriptive tags (e.g. points of interest, flickr photos), or linked entities in semantic graphs (e.g. Yago2, DBpedia). Hence, location-based retrieval should be ...
SIGMOD '21: Proceedings of the 2021 International Conference on Management of Data Pages 885–897 https://doi.org/10.1145/3448016.3457309
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43
Keyword-aware Multi-modal Enhancement Attention for Video Question Answering
https://dl.acm.org/doi/10.1145/3507548.3507567
Duo Chen; Fuwei Zhang; Shirou Ou; Ruomei Wang
Video question answering (VideoQA) is an intriguing topic in the field of visual language. Most of the current VideoQA models directly harness the global video information to answer questions. However, in VideoQA task, the answers associated with the ...
CSAI '21: Proceedings of the 2021 5th International Conference on Computer Science and Artificial Intelligence Pages 128–133 https://doi.org/10.1145/3507548.3507567
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44
Call For Help Detection In Emergent Situations UsingKeywordSpotting And Paralinguistic Analysis
https://dl.acm.org/doi/10.1145/3461615.3491111
Huangrui Chu; Yechen Wang; Ran Ju; Yan Jia; Haoxu Wang; Ming Li; Qi Deng
Nowadays, the safety of passengers within the enclosed public space, such as the elevator, becomes more and more important. Though the passengers can click the ”SOS” button to call the remote safety guard, the chances are that some passengers might ...
ICMI '21 Companion: Companion Publication of the 2021 International Conference on Multimodal Interaction Pages 104–111 https://doi.org/10.1145/3461615.3491111
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45
Efficient forward secure searchable encryption supporting multi-keywordquery
https://dl.acm.org/doi/10.1145/3448734.3450464
Jianwei Li; Qingqing Gan; Xiaoming Wang; Fengling Wang
Searchable encryption (SE) allows client to outsource personal data to an untrusted server while protecting the data privacy, which is widely used by corporations and individuals. Recently, many works show that forward privacy is the fundamental ...
CONF-CDS 2021: The 2nd International Conference on Computing and Data Science Article No.: 12 , Pages 1–9 https://doi.org/10.1145/3448734.3450464
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46
Reasoning about Human-Friendly Strategies in RepeatedKeywordAuctions
https://dl.acm.org/doi/10.5555/3535850.3535859
Francesco Belardinelli; Wojtek Jamroga; Vadim Malvone; Munyque Mittelmann; Aniello Murano; Laurent Perrussel
In online advertising, search engines sell ad placements for keywords continuously through auctions. This problem can be seen as an infinitely repeated game since the auction is executed whenever a user performs a query with the keyword. As advertisers ...
AAMAS '22: Proceedings of the 21st International Conference on Autonomous Agents and Multiagent Systems Pages 62–71
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47
Research on ExtractingKeywordsfrom Agglutinative Languages Based on Stem Units
https://dl.acm.org/doi/10.1145/3712623.3712642
Guzailinuer Yiming; Nuerjiamali Sayiti; Le Wang; Han Kong
Uyghur and Kazakh are typical agglutinative languages. Semantic and syntactic lexicons are derived from stems or roots by adding affixes. A keyword in a sentence can be the notional particles which are the semantic stems. The stems in derivative lexicons ...
AAIA '24: Proceedings of the 2024 2nd International Conference on Advances in Artificial Intelligence and Applications Pages 119–124 https://doi.org/10.1145/3712623.3712642
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48
Hardware Acceleration for EmbeddedKeywordSpotting: Tutorial and Survey
https://dl.acm.org/doi/10.1145/3474365
J. S. P. Giraldo; Marian Verhelst
In recent years, Keyword Spotting (KWS) has become a crucial human–machine interface for mobile devices, allowing users to interact more naturally with their gadgets by leveraging their own voice. Due to privacy, latency and energy requirements, the ...
ACM Transactions on Embedded Computing Systems (TECS), Volume 20, Issue 6 Article No.: 111 , Pages 1–25 https://doi.org/10.1145/3474365
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49
Efficient Computation of Semantically Cohesive Subgraphs forKeyword-Based Knowledge Graph Exploration
https://dl.acm.org/doi/10.1145/3442381.3449900
Yuxuan Shi; Gong Cheng; Trung-Kien Tran; Evgeny Kharlamov; Yulin Shen
A knowledge graph (KG) represents a set of entities and their relations. To explore the content of a large and complex KG, a convenient way is keyword-based querying. Traditional methods assign small weights to salient entities or relations, and answer ...
WWW '21: Proceedings of the Web Conference 2021 Pages 1410–1421 https://doi.org/10.1145/3442381.3449900
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50
Hypertext’s meta-history: Documenting in-conference citations, authors andkeyworddata, 1987-2021
https://dl.acm.org/doi/10.1145/3511095.3531271
Mark W. R. Anderson; David Millard
Conferences such as ACM Hypertext have been running for many decades and the metadata on their collected publications represent a valuable scholarly meta-history on areas such as the community’s health, diversity, and changing interests. But the ...
HT '22: Proceedings of the 33rd ACM Conference on Hypertext and Social Media Pages 96–106 https://doi.org/10.1145/3511095.3531271
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