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541k
1404.0346
Scaling laws for molecular communication
In this paper, we investigate information-theoretic scaling laws, independent from communication strategies, for point-to-point molecular communication, where it sends/receives information-encoded molecules between nanomachines. Since the Shannon capacity for this is still an open problem, we first derive an asymptotic...
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32,007
1912.05074
UNet++: Redesigning Skip Connections to Exploit Multiscale Features in Image Segmentation
The state-of-the-art models for medical image segmentation are variants of U-Net and fully convolutional networks (FCN). Despite their success, these models have two limitations: (1) their optimal depth is apriori unknown, requiring extensive architecture search or inefficient ensemble of models of varying depths; and ...
false
false
false
false
false
false
true
false
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157,003
1904.11148
Divide and Conquer: A Deep CASA Approach to Talker-independent Monaural Speaker Separation
We address talker-independent monaural speaker separation from the perspectives of deep learning and computational auditory scene analysis (CASA). Specifically, we decompose the multi-speaker separation task into the stages of simultaneous grouping and sequential grouping. Simultaneous grouping is first performed in ea...
false
false
true
false
false
false
true
false
false
false
false
false
false
false
false
false
false
false
128,798
1412.2455
Location Verification Systems for VANETs in Rician Fading Channels
In this work we propose and examine Location Verification Systems (LVSs) for Vehicular Ad Hoc Networks (VANETs) in the realistic setting of Rician fading channels. In our LVSs, a single authorized Base Station (BS) equipped with multiple antennas aims to detect a malicious vehicle that is spoofing its claimed location....
false
false
false
false
false
false
false
false
false
true
false
false
true
false
false
false
false
true
38,210
2108.13129
From General to Specific: Informative Scene Graph Generation via Balance Adjustment
The scene graph generation (SGG) task aims to detect visual relationship triplets, i.e., subject, predicate, object, in an image, providing a structural vision layout for scene understanding. However, current models are stuck in common predicates, e.g., "on" and "at", rather than informative ones, e.g., "standing on" a...
false
false
false
false
false
false
false
false
false
false
false
true
false
false
false
false
false
false
252,718
2305.18033
The ACROBAT 2022 Challenge: Automatic Registration Of Breast Cancer Tissue
The alignment of tissue between histopathological whole-slide-images (WSI) is crucial for research and clinical applications. Advances in computing, deep learning, and availability of large WSI datasets have revolutionised WSI analysis. Therefore, the current state-of-the-art in WSI registration is unclear. To address ...
false
false
false
false
false
false
false
false
false
false
false
true
false
false
false
false
false
false
368,838
2111.06929
Hierarchical Bayesian Bandits
Meta-, multi-task, and federated learning can be all viewed as solving similar tasks, drawn from a distribution that reflects task similarities. We provide a unified view of all these problems, as learning to act in a hierarchical Bayesian bandit. We propose and analyze a natural hierarchical Thompson sampling algorith...
false
false
false
false
true
false
true
false
false
false
false
false
false
false
false
false
false
false
266,220
1812.02814
Light Propagation Prediction through Multimode Optical Fibers with a Deep Neural Network
This work demonstrates a computational method for predicting the light propagation through a single multimode fiber using a deep neural network. The experiment for gathering training and testing data is performed with a digital micro-mirror device that enables the spatial light modulation. The modulated patterns on the...
false
false
false
false
false
false
true
false
false
false
false
false
false
false
false
false
false
false
115,855
2406.08649
MOTIVE: A Drug-Target Interaction Graph For Inductive Link Prediction
Drug-target interaction (DTI) prediction is crucial for identifying new therapeutics and detecting mechanisms of action. While structure-based methods accurately model physical interactions between a drug and its protein target, cell-based assays such as Cell Painting can better capture complex DTI interactions. This p...
false
false
false
false
false
false
true
false
false
false
false
false
false
false
false
false
false
false
463,566
1909.05578
Efficient and Robust Equilibrium Strategies of Utilities in Day-ahead Market with Load Uncertainty
We consider the scenario where $N$ utilities strategically bid for electricity in the day-ahead market and balance the mismatch between the committed supply and actual demand in the real-time market, with uncertainty in demand and local renewable generation in consideration. We model the interactions among utilities as...
false
false
false
false
false
false
false
false
false
false
true
false
false
false
false
false
false
false
145,131
0804.3894
Unmanned Aerial Vehicle Instrumentation for Rapid Aerial Photo System
This research will proposed a new kind of relatively low cost autonomous UAV that will enable farmers to make just in time mosaics of aerial photo of their crop. These mosaics of aerial photo should be able to be produced with relatively low cost and within the 24 hours of acquisition constraint. The autonomous UAV wil...
false
false
false
false
false
false
false
true
false
false
false
false
false
false
false
false
false
false
1,634
2412.02960
Semantic Segmentation Prior for Diffusion-Based Real-World Super-Resolution
Real-world image super-resolution (Real-ISR) has achieved a remarkable leap by leveraging large-scale text-to-image models, enabling realistic image restoration from given recognition textual prompts. However, these methods sometimes fail to recognize some salient objects, resulting in inaccurate semantic restoration i...
false
false
false
false
false
false
false
false
false
false
false
true
false
false
false
false
false
false
513,755
2310.09270
Retro-fallback: retrosynthetic planning in an uncertain world
Retrosynthesis is the task of planning a series of chemical reactions to create a desired molecule from simpler, buyable molecules. While previous works have proposed algorithms to find optimal solutions for a range of metrics (e.g. shortest, lowest-cost), these works generally overlook the fact that we have imperfect ...
false
false
false
false
true
false
true
false
false
false
false
false
false
false
false
false
false
false
399,716
2305.17147
Heterogeneous Value Alignment Evaluation for Large Language Models
The emergent capabilities of Large Language Models (LLMs) have made it crucial to align their values with those of humans. However, current methodologies typically attempt to assign value as an attribute to LLMs, yet lack attention to the ability to pursue value and the importance of transferring heterogeneous values i...
true
false
false
false
true
false
true
false
true
false
false
false
false
false
false
false
false
false
368,431
1306.3610
Thresholds of Spatially Coupled Systems via Lyapunov's Method
The threshold, or saturation phenomenon of spatially coupled systems is revisited in the light of Lyapunov's theory of dynamical systems. It is shown that an application of Lyapunov's direct method can be used to quantitatively describe the threshold phenomenon, prove convergence, and compute threshold values. This pro...
false
false
false
false
false
false
false
false
false
true
false
false
false
false
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false
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25,226
2209.06862
Deep learning in a bilateral brain with hemispheric specialization
The brains of all bilaterally symmetric animals on Earth are divided into left and right hemispheres. The anatomy and functionality of the hemispheres have a large degree of overlap, but there are asymmetries, and they specialise in possesses different attributes. Other authors have used computational models to mimic h...
false
false
false
false
true
false
true
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317,531
2011.12775
Decentralized Control Barrier Functions for Coupled Multi-Agent Systems under Signal Temporal Logic Tasks
We study the problem of controlling multi-agent systems under a set of signal temporal logic tasks. Signal temporal logic is a formalism that is used to express time and space constraints for dynamical systems. Recent methods to solve the control synthesis problem for single-agent systems under signal temporal logic ta...
false
false
false
false
false
false
false
false
false
false
true
false
false
false
false
false
false
false
208,267
2106.08056
Coupled Gradient Estimators for Discrete Latent Variables
Training models with discrete latent variables is challenging due to the high variance of unbiased gradient estimators. While low-variance reparameterization gradients of a continuous relaxation can provide an effective solution, a continuous relaxation is not always available or tractable. Dong et al. (2020) and Yin e...
false
false
false
false
false
false
true
false
false
false
false
false
false
false
false
false
false
false
241,170
1901.07683
Class Activation Map Generation by Representative Class Selection and Multi-Layer Feature Fusion
Existing method generates class activation map (CAM) by a set of fixed classes (i.e., using all the classes), while the discriminative cues between class pairs are not considered. Note that activation maps by considering different class pair are complementary, and therefore can provide more discriminative cues to overc...
false
false
false
false
false
false
false
false
false
false
false
true
false
false
false
false
false
false
119,271
2011.08511
Designing Cost- and Energy-Efficient Cell-Free Massive MIMO Network with Fiber and FSO Fronthaul Links
The emerging cell-free massive multiple-input multiple-output (CF-mMIMO) is a promising scheme to tackle the capacity crunch in wireless networks. Designing the optimal fronthaul network in the CF-mMIMIO is of utmost importance to deploy a cost- and energy-efficient network. In this paper, we present a framework to opt...
false
false
false
false
false
false
false
false
false
true
false
false
false
false
false
false
false
false
206,899
2307.10714
Introducing Risk Shadowing For Decisive and Comfortable Behavior Planning
We consider the problem of group interactions in urban driving. State-of-the-art behavior planners for self-driving cars mostly consider each single agent-to-agent interaction separately in a cost function in order to find an optimal behavior for the ego agent, such as not colliding with any of the other agents. In thi...
false
false
false
false
true
false
false
true
false
false
true
false
false
false
false
false
false
false
380,663
1901.04672
Integrating and querying similar tables from PDF documents using deep learning
Large amount of public data produced by enterprises are in semi-structured PDF form. Tabular data extraction from reports and other published data in PDF format is of interest for various data consolidation purposes such as analysing and aggregating financial reports of a company. Queries into the structured tabular da...
false
false
false
false
false
true
false
false
false
false
false
false
false
false
false
false
false
false
118,641
2306.15348
PANet: LiDAR Panoptic Segmentation with Sparse Instance Proposal and Aggregation
Reliable LiDAR panoptic segmentation (LPS), including both semantic and instance segmentation, is vital for many robotic applications, such as autonomous driving. This work proposes a new LPS framework named PANet to eliminate the dependency on the offset branch and improve the performance on large objects, which are a...
false
false
false
false
true
false
false
false
false
false
false
true
false
false
false
false
false
false
375,994
1802.03675
Understanding Convolutional Networks with APPLE : Automatic Patch Pattern Labeling for Explanation
With the success of deep learning, recent efforts have been focused on analyzing how learned networks make their classifications. We are interested in analyzing the network output based on the network structure and information flow through the network layers. We contribute an algorithm for 1) analyzing a deep network t...
false
false
false
false
false
false
true
false
false
false
false
false
false
true
false
false
false
false
90,037
1602.01792
Random Forest DBSCAN for USPTO Inventor Name Disambiguation
Name disambiguation and the subsequent name conflation are essential for the correct processing of person name queries in a digital library or other database. It distinguishes each unique person from all other records in the database. We study inventor name disambiguation for a patent database using methods and feature...
false
false
false
false
false
true
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false
51,747
2308.00407
Coded Modulation Schemes for Voronoi Constellations
Multidimensional Voronoi constellations (VCs) are shown to be more power-efficient than quadrature amplitude modulation (QAM) formats given the same uncoded bit error rate, and also have higher achievable information rates. However, a coded modulation scheme to sustain these gains after forward error correction (FEC) c...
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false
false
false
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382,932
2308.15366
AnomalyGPT: Detecting Industrial Anomalies Using Large Vision-Language Models
Large Vision-Language Models (LVLMs) such as MiniGPT-4 and LLaVA have demonstrated the capability of understanding images and achieved remarkable performance in various visual tasks. Despite their strong abilities in recognizing common objects due to extensive training datasets, they lack specific domain knowledge and ...
false
false
false
false
false
false
false
false
false
false
false
true
false
false
false
false
false
false
388,659
2311.15209
See and Think: Embodied Agent in Virtual Environment
Large language models (LLMs) have achieved impressive pro-gress on several open-world tasks. Recently, using LLMs to build embodied agents has been a hotspot. This paper proposes STEVE, a comprehensive and visionary embodied agent in the Minecraft virtual environment. STEVE comprises three key components: vision percep...
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false
false
false
true
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false
false
false
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false
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410,422
2110.00736
Stanford Pupper: A Low-Cost Agile Quadruped Robot for Benchmarking and Education
We present Stanford Pupper, an easily-replicated open source quadruped robot designed specifically as a benchmark platform for legged robotics research. The robot features torque-controllable brushless motors with high specific power that enable testing of impedance and torque-based machine learning and optimization co...
false
false
false
false
false
false
false
true
false
false
false
false
false
false
false
false
false
false
258,512
2204.05258
Multi-view graph structure learning using subspace merging on Grassmann manifold
Many successful learning algorithms have been recently developed to represent graph-structured data. For example, Graph Neural Networks (GNNs) have achieved considerable successes in various tasks such as node classification, graph classification, and link prediction. However, these methods are highly dependent on the ...
false
false
false
false
false
false
true
false
false
false
false
false
false
false
false
false
false
false
290,977
2203.01236
Convolutional neural networks as an alternative to Bayesian retrievals
Exoplanet observations are currently analysed with Bayesian retrieval techniques. Due to the computational load of the models used, a compromise is needed between model complexity and computing time. Analysis of data from future facilities, will need more complex models which will increase the computational load of ret...
false
false
false
false
false
false
true
false
false
false
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false
false
283,306
1808.09829
MACNet: Multi-scale Atrous Convolution Networks for Food Places Classification in Egocentric Photo-streams
First-person (wearable) camera continually captures unscripted interactions of the camera user with objects, people, and scenes reflecting his personal and relational tendencies. One of the preferences of people is their interaction with food events. The regulation of food intake and its duration has a great importance...
false
false
false
false
false
false
false
false
false
false
false
true
false
false
false
false
false
false
106,276
2405.05989
Clustering-based Multitasking Deep Neural Network for Solar Photovoltaics Power Generation Prediction
The increasing installation of Photovoltaics (PV) cells leads to more generation of renewable energy sources (RES), but results in increased uncertainties of energy scheduling. Predicting PV power generation is important for energy management and dispatch optimization in smart grid. However, the PV power generation dat...
false
false
false
false
true
false
true
false
false
false
false
false
false
false
false
false
false
false
453,137
2404.04736
ProtoAL: Interpretable Deep Active Learning with prototypes for medical imaging
The adoption of Deep Learning algorithms in the medical imaging field is a prominent area of research, with high potential for advancing AI-based Computer-aided diagnosis (AI-CAD) solutions. However, current solutions face challenges due to a lack of interpretability features and high data demands, prompting recent eff...
false
false
false
false
true
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false
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false
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444,776
1912.00863
Independent language modeling architecture for end-to-end ASR
The attention-based end-to-end (E2E) automatic speech recognition (ASR) architecture allows for joint optimization of acoustic and language models within a single network. However, in a vanilla E2E ASR architecture, the decoder sub-network (subnet), which incorporates the role of the language model (LM), is conditioned...
false
false
false
false
false
false
false
false
true
false
false
false
false
false
false
false
false
false
155,916
2312.09674
Optimal Regret Bounds for Collaborative Learning in Bandits
We consider regret minimization in a general collaborative multi-agent multi-armed bandit model, in which each agent faces a finite set of arms and may communicate with other agents through a central controller. The optimal arm for each agent in this model is the arm with the largest expected mixed reward, where the mi...
false
false
false
false
false
false
true
false
false
false
false
false
false
false
true
false
false
false
415,838
2112.10525
Certified Federated Adversarial Training
In federated learning (FL), robust aggregation schemes have been developed to protect against malicious clients. Many robust aggregation schemes rely on certain numbers of benign clients being present in a quorum of workers. This can be hard to guarantee when clients can join at will, or join based on factors such as i...
false
false
false
false
false
false
true
false
false
false
false
false
true
false
false
false
false
false
272,460
2210.13695
Structure-based Drug Design with Equivariant Diffusion Models
Structure-based drug design (SBDD) aims to design small-molecule ligands that bind with high affinity and specificity to pre-determined protein targets. Generative SBDD methods leverage structural data of drugs in complex with their protein targets to propose new drug candidates. These approaches typically place one at...
false
false
false
false
false
false
true
false
false
false
false
false
false
false
false
false
false
false
326,264
1912.11032
Towards Practical Multi-Object Manipulation using Relational Reinforcement Learning
Learning robotic manipulation tasks using reinforcement learning with sparse rewards is currently impractical due to the outrageous data requirements. Many practical tasks require manipulation of multiple objects, and the complexity of such tasks increases with the number of objects. Learning from a curriculum of incre...
false
false
false
false
true
false
true
true
false
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158,466
2410.17032
Insights on Disagreement Patterns in Multimodal Safety Perception across Diverse Rater Groups
AI systems crucially rely on human ratings, but these ratings are often aggregated, obscuring the inherent diversity of perspectives in real-world phenomenon. This is particularly concerning when evaluating the safety of generative AI, where perceptions and associated harms can vary significantly across socio-cultural ...
false
false
false
false
true
false
false
false
false
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false
false
501,288
2404.15028
PRISM: A Promptable and Robust Interactive Segmentation Model with Visual Prompts
In this paper, we present PRISM, a Promptable and Robust Interactive Segmentation Model, aiming for precise segmentation of 3D medical images. PRISM accepts various visual inputs, including points, boxes, and scribbles as sparse prompts, as well as masks as dense prompts. Specifically, PRISM is designed with four princ...
false
false
false
false
false
false
false
false
false
false
false
true
false
false
false
false
false
false
448,920
2306.11025
Temporal Data Meets LLM -- Explainable Financial Time Series Forecasting
This paper presents a novel study on harnessing Large Language Models' (LLMs) outstanding knowledge and reasoning abilities for explainable financial time series forecasting. The application of machine learning models to financial time series comes with several challenges, including the difficulty in cross-sequence rea...
false
false
false
false
true
false
true
false
true
false
false
false
false
false
false
false
false
false
374,452
2111.12115
Algorithmic Fairness in Face Morphing Attack Detection
Face morphing attacks can compromise Face Recognition System (FRS) by exploiting their vulnerability. Face Morphing Attack Detection (MAD) techniques have been developed in recent past to deter such attacks and mitigate risks from morphing attacks. MAD algorithms, as any other algorithms should treat the images of subj...
false
false
false
false
false
false
false
false
false
false
false
true
false
false
false
false
false
false
267,867
2208.02578
N-best Response-based Analysis of Contradiction-awareness in Neural Response Generation Models
Avoiding the generation of responses that contradict the preceding context is a significant challenge in dialogue response generation. One feasible method is post-processing, such as filtering out contradicting responses from a resulting n-best response list. In this scenario, the quality of the n-best list considerabl...
false
false
false
false
false
false
false
false
true
false
false
false
false
false
false
false
false
false
311,509
2312.13494
Visual Tomography: Physically Faithful Volumetric Models of Partially Translucent Objects
When created faithfully from real-world data, Digital 3D representations of objects can be useful for human or computer-assisted analysis. Such models can also serve for generating training data for machine learning approaches in settings where data is difficult to obtain or where too few training data exists, e.g. by ...
false
false
false
false
false
false
false
false
false
false
false
true
false
false
false
false
false
false
417,326
2109.08994
ReaSCAN: Compositional Reasoning in Language Grounding
The ability to compositionally map language to referents, relations, and actions is an essential component of language understanding. The recent gSCAN dataset (Ruis et al. 2020, NeurIPS) is an inspiring attempt to assess the capacity of models to learn this kind of grounding in scenarios involving navigational instruct...
false
false
false
false
false
false
false
false
true
false
false
false
false
false
false
false
false
false
256,108
2111.05672
Automatically detecting data drift in machine learning classifiers
Classifiers and other statistics-based machine learning (ML) techniques generalize, or learn, based on various statistical properties of the training data. The assumption underlying statistical ML resulting in theoretical or empirical performance guarantees is that the distribution of the training data is representativ...
false
false
false
false
false
false
true
false
false
false
false
false
false
false
false
false
false
false
265,853
2210.03379
Geomagnetic Survey Interpolation with the Machine Learning Approach
This paper portrays the method of UAV magnetometry survey data interpolation. The method accommodates the fact that this kind of data has a spatial distribution of the samples along a series of straight lines (similar to maritime tacks), which is a prominent characteristic of many kinds of UAV surveys. The interpolatio...
false
false
false
false
false
false
true
false
false
false
false
false
false
false
false
false
false
false
322,011
2110.04094
Privacy-Aware Communication Over a Wiretap Channel with Generative Networks
We study privacy-aware communication over a wiretap channel using end-to-end learning. Alice wants to transmit a source signal to Bob over a binary symmetric channel, while passive eavesdropper Eve tries to infer some sensitive attribute of Alice's source based on its overheard signal. Since we usually do not have acce...
false
false
false
false
false
false
true
false
false
true
false
false
true
false
false
false
false
false
259,757
2405.00982
On the Evaluation of Machine-Generated Reports
Large Language Models (LLMs) have enabled new ways to satisfy information needs. Although great strides have been made in applying them to settings like document ranking and short-form text generation, they still struggle to compose complete, accurate, and verifiable long-form reports. Reports with these qualities are ...
false
false
false
false
false
true
false
false
true
false
false
false
false
false
false
false
false
false
451,164
0708.3613
Kinematics and Workspace Analysis of a Three-Axis Parallel Manipulator: the Orthoglide
The paper addresses kinematic and geometrical aspects of the Orthoglide, a three-DOF parallel mechanism. This machine consists of three fixed linear joints, which are mounted orthogonally, three identical legs and a mobile platform, which moves in the Cartesian x-y-z space with fixed orientation. New solutions to solve...
false
false
false
false
false
false
false
true
false
false
false
false
false
false
false
false
false
false
599
2205.02949
Over-The-Air Federated Learning under Byzantine Attacks
Federated learning (FL) is a promising solution to enable many AI applications, where sensitive datasets from distributed clients are needed for collaboratively training a global model. FL allows the clients to participate in the training phase, governed by a central server, without sharing their local data. One of the...
false
false
false
false
false
false
true
false
false
true
false
false
false
false
false
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295,120
2206.14164
Visualizing and Alleviating the Effect of Radial Distortion on Camera Calibration Using Principal Lines
Preparing appropriate images for camera calibration is crucial to obtain accurate results. In this paper, new suggestions for preparing such data to alleviate the adverse effect of radial distortion for a calibration procedure using principal lines are developed through the investigations of: (i) identifying directions...
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false
false
false
false
false
false
false
false
false
false
true
false
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false
false
false
305,194
2305.14918
Incremental Dense Reconstruction from Monocular Video with Guided Sparse Feature Volume Fusion
Incrementally recovering 3D dense structures from monocular videos is of paramount importance since it enables various robotics and AR applications. Feature volumes have recently been shown to enable efficient and accurate incremental dense reconstruction without the need to first estimate depth, but they are not able ...
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false
false
367,334
2305.08735
The Non-Strict Projection Lemma
The projection lemma (often also referred to as the elimination lemma) is one of the most powerful and useful tools in the context of linear matrix inequalities for system analysis and control. In its traditional formulation, the projection lemma only applies to strict inequalities, however, in many applications we nat...
false
false
false
false
false
false
false
false
false
false
true
false
false
false
false
false
false
false
364,385
1910.07428
Gaze Gestures and Their Applications in human-computer interaction with a head-mounted display
A head-mounted display (HMD) is a portable and interactive display device. With the development of 5G technology, it may become a general-purpose computing platform in the future. Human-computer interaction (HCI) technology for HMDs has also been of significant interest in recent years. In addition to tracking gestures...
true
false
false
false
false
false
false
false
false
false
false
true
false
false
false
false
false
false
149,607
2210.13668
ConnectedUNets++: Mass Segmentation from Whole Mammographic Images
Deep learning has made a breakthrough in medical image segmentation in recent years due to its ability to extract high-level features without the need for prior knowledge. In this context, U-Net is one of the most advanced medical image segmentation models, with promising results in mammography. Despite its excellent o...
false
false
false
false
false
false
true
false
false
false
false
true
false
false
false
false
false
false
326,252
2308.15493
Unidentifiability of System Dynamics: Conditions and Controller Design
How to make a dynamic system unidentifiable is an important but still open issue. It not only requires that the parameters of the systems but also the equivalent systems cannot be identified by any identification approaches. Thus, it is a much more challenging problem than the existing analysis of parameter identifiabi...
false
false
false
false
false
false
false
false
false
false
true
false
false
false
false
false
false
false
388,703
1605.06827
Complementary Dual Subfield Linear Codes Over Finite Fields
Two families of complementary codes over finite fields $\mathbb{F}_q$ are studied, where $q=r^2$ is square: i) Hermitian complementary dual linear codes, and ii) trace Hermitian complementary dual subfield linear codes. Necessary and sufficient conditions for a linear code (resp., a subfield linear code) to be Hermitia...
false
false
false
false
false
false
false
false
false
true
false
false
false
false
false
false
false
false
56,195
2407.03115
$L_p$-norm Distortion-Efficient Adversarial Attack
Adversarial examples have shown a powerful ability to make a well-trained model misclassified. Current mainstream adversarial attack methods only consider one of the distortions among $L_0$-norm, $L_2$-norm, and $L_\infty$-norm. $L_0$-norm based methods cause large modification on a single pixel, resulting in naked-eye...
false
false
false
false
false
false
false
false
false
false
false
true
false
false
false
false
false
false
470,028
1511.06292
Foveation-based Mechanisms Alleviate Adversarial Examples
We show that adversarial examples, i.e., the visually imperceptible perturbations that result in Convolutional Neural Networks (CNNs) fail, can be alleviated with a mechanism based on foveations---applying the CNN in different image regions. To see this, first, we report results in ImageNet that lead to a revision of t...
false
false
false
false
false
false
true
false
false
false
false
true
false
false
false
false
false
false
49,190
2407.00956
A Closer Look at Deep Learning Methods on Tabular Datasets
Tabular data is prevalent across diverse domains in machine learning. While classical methods like tree-based models have long been effective, Deep Neural Network (DNN)-based methods have recently demonstrated promising performance. However, the diverse characteristics of methods and the inherent heterogeneity of tabul...
false
false
false
false
false
false
true
false
false
false
false
false
false
false
false
false
false
false
469,082
1203.6130
Spectral dimensionality reduction for HMMs
Hidden Markov Models (HMMs) can be accurately approximated using co-occurrence frequencies of pairs and triples of observations by using a fast spectral method in contrast to the usual slow methods like EM or Gibbs sampling. We provide a new spectral method which significantly reduces the number of model parameters tha...
false
false
false
false
false
false
true
false
false
false
false
false
false
false
false
false
false
false
15,151
2011.02151
Simulation of Human and Artificial Emotion (SHArE)
The framework for Simulation of Human and Artificial Emotion (SHArE) describes the architecture of emotion in terms of parameters transferable between psychology, neuroscience, and artificial intelligence. These parameters can be defined as abstract concepts or granularized down to the voltage levels of individual neur...
false
false
false
false
true
false
true
false
false
false
false
false
false
true
false
false
false
false
204,840
2402.05122
History of generative Artificial Intelligence (AI) chatbots: past, present, and future development
This research provides an in-depth comprehensive review of the progress of chatbot technology over time, from the initial basic systems relying on rules to today's advanced conversational bots powered by artificial intelligence. Spanning many decades, the paper explores the major milestones, innovations, and paradigm s...
true
false
false
false
false
false
false
false
true
false
false
false
false
false
false
false
false
true
427,731
2210.17395
User Manual of Automatic Data Curation Tool(ADCT): A bulk data curator software in Library and Information Science
In library and information science, document storage and user-specific document retrieval are the main aspects of digital library services. To preserve the cultural heritage, documents, and literature, we need a common platform where all types of documents are available in a specific format. Our proposed software tool,...
false
false
false
false
false
true
false
false
false
false
false
false
false
false
false
false
false
true
327,668
2010.07259
Privacy-Preserving Object Detection & Localization Using Distributed Machine Learning: A Case Study of Infant Eyeblink Conditioning
Distributed machine learning is becoming a popular model-training method due to privacy, computational scalability, and bandwidth capacities. In this work, we explore scalable distributed-training versions of two algorithms commonly used in object detection. A novel distributed training algorithm using Mean Weight Matr...
false
false
false
false
false
false
true
false
false
false
false
true
true
false
false
false
false
false
200,755
2409.02564
Learnable Wireless Digital Twins: Reconstructing Electromagnetic Field with Neural Representations
Fully harvesting the gain of multiple-input and multiple-output (MIMO) requires accurate channel information. However, conventional channel acquisition methods mainly rely on pilot training signals, resulting in significant training overheads (time, energy, spectrum). Digital twin-aided communications have been propose...
false
false
false
false
false
false
false
false
false
true
false
false
false
false
false
false
false
false
485,750
2006.09738
LRPD: Long Range 3D Pedestrian Detection Leveraging Specific Strengths of LiDAR and RGB
While short range 3D pedestrian detection is sufficient for emergency breaking, long range detections are required for smooth breaking and gaining trust in autonomous vehicles. The current state-of-the-art on the KITTI benchmark performs suboptimal in detecting the position of pedestrians at long range. Thus, we propos...
false
false
false
false
false
false
false
false
false
false
false
true
false
false
false
false
false
false
182,642
2011.11205
A Geometrically Exact Continuum Framework for Light-Matter Interaction in Photo-Active Polymers I. Variational Setting
Molecular photo-switches as, e.g., azobenzene molecules allow, when embedded into a polymeric matrix, for photo-active polymer compounds responding mechanically when exposed to light of certain wavelength. Photo-mechanics, i.e. light-matter interaction in photo-active polymers holds great promise for, e.g., remote and ...
false
true
false
false
false
false
false
false
false
false
false
false
false
false
false
false
false
false
207,759
2111.02357
Multivariate feature ranking of gene expression data
Gene expression datasets are usually of high dimensionality and therefore require efficient and effective methods for identifying the relative importance of their attributes. Due to the huge size of the search space of the possible solutions, the attribute subset evaluation feature selection methods tend to be not appl...
false
false
false
false
true
false
true
false
false
false
false
false
false
false
false
false
false
false
264,847
2103.05154
Explanations in Autonomous Driving: A Survey
The automotive industry has witnessed an increasing level of development in the past decades; from manufacturing manually operated vehicles to manufacturing vehicles with a high level of automation. With the recent developments in Artificial Intelligence (AI), automotive companies now employ blackbox AI models to enabl...
true
false
false
false
true
false
true
true
false
false
false
false
false
true
false
false
false
false
223,884
2206.05498
A Review of Causality for Learning Algorithms in Medical Image Analysis
Medical image analysis is a vibrant research area that offers doctors and medical practitioners invaluable insight and the ability to accurately diagnose and monitor disease. Machine learning provides an additional boost for this area. However, machine learning for medical image analysis is particularly vulnerable to n...
false
false
false
false
true
false
false
false
false
false
false
true
false
false
false
false
false
true
302,027
1206.3002
Study of the Importance of Adequacy to Robot Verbal and Non Verbal Communication in Human-Robot interaction
The Robadom project aims at creating a homecare robot that help and assist people in their daily life, either in doing task for the human or in managing day organization. A robot could have this kind of role only if it is accepted by humans. Before thinking about the robot appearance, we decided to evaluate the importa...
true
false
false
false
false
false
false
true
false
false
false
false
false
false
false
false
false
false
16,471
2104.01742
Explainability-aided Domain Generalization for Image Classification
Traditionally, for most machine learning settings, gaining some degree of explainability that tries to give users more insights into how and why the network arrives at its predictions, restricts the underlying model and hinders performance to a certain degree. For example, decision trees are thought of as being more ex...
false
false
false
false
false
false
true
false
false
false
false
true
false
false
false
false
false
false
228,458
2005.02767
Maximum Likelihood Methods for Inverse Learning of Optimal Controllers
This paper presents a framework for inverse learning of objective functions for constrained optimal control problems, which is based on the Karush-Kuhn-Tucker (KKT) conditions. We discuss three variants corresponding to different model assumptions and computational complexities. The first method uses a convex relaxatio...
false
false
false
false
false
false
true
true
false
false
true
false
false
false
false
false
false
false
175,966
1809.04467
Multi range Real-time depth inference from a monocular stabilized footage using a Fully Convolutional Neural Network
Using a neural network architecture for depth map inference from monocular stabilized videos with application to UAV videos in rigid scenes, we propose a multi-range architecture for unconstrained UAV flight, leveraging flight data from sensors to make accurate depth maps for uncluttered outdoor environment. We try our...
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false
false
false
false
false
false
false
false
false
false
true
false
false
false
false
false
false
107,576
1303.0793
Reasoning about Strategies under Partial Observability and Fairness Constraints
A number of extensions exist for Alternating-time Temporal Logic; some of these mix strategies and partial observability but, to the best of our knowledge, no work provides a unified framework for strategies, partial observability and fairness constraints. In this paper we propose ATLK^F_po, a logic mixing strategies u...
false
false
false
false
false
false
false
false
false
false
false
false
false
false
true
false
false
true
22,625
2410.08114
Parameter-Efficient Fine-Tuning in Spectral Domain for Point Cloud Learning
Recently, leveraging pre-training techniques to enhance point cloud models has become a hot research topic. However, existing approaches typically require full fine-tuning of pre-trained models to achieve satisfied performance on downstream tasks, accompanying storage-intensive and computationally demanding. To address...
false
false
false
false
false
false
false
false
false
false
false
true
false
false
false
false
false
false
496,957
2305.13582
Translation and Fusion Improves Zero-shot Cross-lingual Information Extraction
Large language models (LLMs) combined with instruction tuning have shown significant progress in information extraction (IE) tasks, exhibiting strong generalization capabilities to unseen datasets by following annotation guidelines. However, their applicability to low-resource languages remains limited due to lack of b...
false
false
false
false
false
false
false
false
true
false
false
false
false
false
false
false
false
false
366,563
1812.04599
Adversarial Framing for Image and Video Classification
Neural networks are prone to adversarial attacks. In general, such attacks deteriorate the quality of the input by either slightly modifying most of its pixels, or by occluding it with a patch. In this paper, we propose a method that keeps the image unchanged and only adds an adversarial framing on the border of the im...
false
false
false
false
true
false
true
false
false
false
false
true
false
false
false
false
false
false
116,242
1908.07985
MobiSR: Efficient On-Device Super-Resolution through Heterogeneous Mobile Processors
In recent years, convolutional networks have demonstrated unprecedented performance in the image restoration task of super-resolution (SR). SR entails the upscaling of a single low-resolution image in order to meet application-specific image quality demands and plays a key role in mobile devices. To comply with privacy...
false
false
false
false
false
false
false
false
false
false
false
true
false
false
false
false
false
true
142,432
1309.6871
Bounded Approximate Symbolic Dynamic Programming for Hybrid MDPs
Recent advances in symbolic dynamic programming (SDP) combined with the extended algebraic decision diagram (XADD) data structure have provided exact solutions for mixed discrete and continuous (hybrid) MDPs with piecewise linear dynamics and continuous actions. Since XADD-based exact solutions may grow intractably lar...
false
false
false
false
true
false
false
false
false
false
false
false
false
false
false
false
false
false
27,328
2409.01690
Taming CLIP for Fine-grained and Structured Visual Understanding of Museum Exhibits
CLIP is a powerful and widely used tool for understanding images in the context of natural language descriptions to perform nuanced tasks. However, it does not offer application-specific fine-grained and structured understanding, due to its generic nature. In this work, we aim to adapt CLIP for fine-grained and structu...
false
false
false
false
false
false
false
false
true
false
false
true
false
false
false
false
false
false
485,442
1411.3698
Minimal Realization Problems for Hidden Markov Models
Consider a stationary discrete random process with alphabet size d, which is assumed to be the output process of an unknown stationary Hidden Markov Model (HMM). Given the joint probabilities of finite length strings of the process, we are interested in finding a finite state generative model to describe the entire pro...
false
false
false
false
false
false
true
false
false
false
false
false
false
false
false
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false
false
37,525
2308.16139
MedShapeNet -- A Large-Scale Dataset of 3D Medical Shapes for Computer Vision
Prior to the deep learning era, shape was commonly used to describe the objects. Nowadays, state-of-the-art (SOTA) algorithms in medical imaging are predominantly diverging from computer vision, where voxel grids, meshes, point clouds, and implicit surface models are used. This is seen from numerous shape-related publi...
false
false
false
false
false
false
true
false
false
false
false
true
false
false
false
false
true
false
388,909
2204.09108
Sintel: A Machine Learning Framework to Extract Insights from Signals
The detection of anomalies in time series data is a critical task with many monitoring applications. Existing systems often fail to encompass an end-to-end detection process, to facilitate comparative analysis of various anomaly detection methods, or to incorporate human knowledge to refine output. This precludes curre...
false
false
false
false
false
false
true
false
false
false
false
false
false
false
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false
false
false
292,317
1709.00257
Recovery analysis for weighted mixed $\ell_2/\ell_p$ minimization with $0<p\leq 1$
We study the recovery conditions of weighted mixed $\ell_2/\ell_p\,(0<p\leq 1)$ minimization for block sparse signal reconstruction from compressed measurements when partial block support information is available. We show that the block $p$-restricted isometry property (RIP) can ensure the robust recovery. Moreover, we...
false
false
false
false
false
false
false
false
false
true
false
false
false
false
false
false
false
false
79,874
2306.04374
Label Aware Speech Representation Learning For Language Identification
Speech representation learning approaches for non-semantic tasks such as language recognition have either explored supervised embedding extraction methods using a classifier model or self-supervised representation learning approaches using raw data. In this paper, we propose a novel framework of combining self-supervis...
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false
true
false
false
false
true
false
true
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false
false
false
false
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false
false
false
371,721
1710.00341
Fully Automated Fact Checking Using External Sources
Given the constantly growing proliferation of false claims online in recent years, there has been also a growing research interest in automatically distinguishing false rumors from factually true claims. Here, we propose a general-purpose framework for fully-automatic fact checking using external sources, tapping the p...
false
false
false
false
false
false
false
false
true
false
false
false
false
false
false
false
false
false
81,848
2305.02626
"Oops, Did I Just Say That?" Testing and Repairing Unethical Suggestions of Large Language Models with Suggest-Critique-Reflect Process
As the popularity of large language models (LLMs) soars across various applications, ensuring their alignment with human values has become a paramount concern. In particular, given that LLMs have great potential to serve as general-purpose AI assistants in daily life, their subtly unethical suggestions become a serious...
true
false
false
false
true
false
false
false
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false
false
false
false
false
false
false
false
true
362,114
1210.2019
On the relation of nonanticipative rate distortion function and filtering theory
In this paper the relation between nonanticipative rate distortion function (RDF) and Bayesian filtering theory is investigated using the topology of weak convergence of probability measures on Polish spaces. The relation is established via an optimization on the space of conditional distributions of the so-called dire...
false
false
false
false
false
false
false
false
false
true
true
false
false
false
false
false
false
false
18,982
2406.06729
Synthetic Query Generation using Large Language Models for Virtual Assistants
Virtual Assistants (VAs) are important Information Retrieval platforms that help users accomplish various tasks through spoken commands. The speech recognition system (speech-to-text) uses query priors, trained solely on text, to distinguish between phonetically confusing alternatives. Hence, the generation of syntheti...
false
false
false
false
true
true
false
false
true
false
false
false
false
false
false
false
false
false
462,745
2412.07009
LUIEO: A Lightweight Model for Integrating Underwater Image Enhancement and Object Detection
Underwater optical images inevitably suffer from various degradation factors such as blurring, low contrast, and color distortion, which hinder the accuracy of object detection tasks. Due to the lack of paired underwater/clean images, most research methods adopt a strategy of first enhancing and then detecting, resulti...
false
false
false
false
false
false
false
false
false
false
false
true
false
false
false
false
false
false
515,470
2410.24019
Speech is More Than Words: Do Speech-to-Text Translation Systems Leverage Prosody?
The prosody of a spoken utterance, including features like stress, intonation and rhythm, can significantly affect the underlying semantics, and as a consequence can also affect its textual translation. Nevertheless, prosody is rarely studied within the context of speech-to-text translation (S2TT) systems. In particula...
false
false
true
false
false
false
false
false
true
false
false
false
false
false
false
false
false
false
504,292
2412.15294
A Universal Model for Human Mobility Prediction
Predicting human mobility is crucial for urban planning, traffic control, and emergency response. Mobility behaviors can be categorized into individual and collective, and these behaviors are recorded by diverse mobility data, such as individual trajectory and crowd flow. As different modalities of mobility data, indiv...
false
false
false
false
true
false
true
false
false
false
false
false
false
false
false
false
false
false
519,047
1712.04487
Topological mixture estimation
Density functions that represent sample data are often multimodal, i.e. they exhibit more than one maximum. Typically this behavior is taken to indicate that the underlying data deserves a more detailed representation as a mixture of densities with individually simpler structure. The usual specification of a component ...
false
false
false
false
false
false
false
false
false
true
false
false
false
false
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false
false
false
86,613
1905.03042
Rumour Detection via News Propagation Dynamics and User Representation Learning
Rumours have existed for a long time and have been known for serious consequences. The rapid growth of social media platforms has multiplied the negative impact of rumours; it thus becomes important to early detect them. Many methods have been introduced to detect rumours using the content or the social context of news...
false
false
false
true
false
false
true
false
true
false
false
false
false
false
false
false
false
false
130,117
2011.07961
An Empirical Investigation of Contextualized Number Prediction
We conduct a large scale empirical investigation of contextualized number prediction in running text. Specifically, we consider two tasks: (1)masked number prediction-predicting a missing numerical value within a sentence, and (2)numerical anomaly detection-detecting an errorful numeric value within a sentence. We expe...
false
false
false
false
false
false
true
false
true
false
false
false
false
false
false
false
false
false
206,725
1211.2155
Improved Modeling of the Correlation Between Continuous-Valued Sources in LDPC-Based DSC
Accurate modeling of the correlation between the sources plays a crucial role in the efficiency of distributed source coding (DSC) systems. This correlation is commonly modeled in the binary domain by using a single binary symmetric channel (BSC), both for binary and continuous-valued sources. We show that "one" BSC ca...
false
false
false
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true
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false
false
19,654