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541k
2112.03270
Toward a Taxonomy of Trust for Probabilistic Machine Learning
Probabilistic machine learning increasingly informs critical decisions in medicine, economics, politics, and beyond. We need evidence to support that the resulting decisions are well-founded. To aid development of trust in these decisions, we develop a taxonomy delineating where trust in an analysis can break down: (1)...
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false
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270,146
1506.03365
LSUN: Construction of a Large-scale Image Dataset using Deep Learning with Humans in the Loop
While there has been remarkable progress in the performance of visual recognition algorithms, the state-of-the-art models tend to be exceptionally data-hungry. Large labeled training datasets, expensive and tedious to produce, are required to optimize millions of parameters in deep network models. Lagging behind the gr...
false
false
false
false
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true
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44,041
2309.09298
OWL: A Large Language Model for IT Operations
With the rapid development of IT operations, it has become increasingly crucial to efficiently manage and analyze large volumes of data for practical applications. The techniques of Natural Language Processing (NLP) have shown remarkable capabilities for various tasks, including named entity recognition, machine transl...
false
false
false
false
false
false
false
false
true
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false
false
false
false
false
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false
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392,551
2106.01420
Parallelizing Thompson Sampling
How can we make use of information parallelism in online decision making problems while efficiently balancing the exploration-exploitation trade-off? In this paper, we introduce a batch Thompson Sampling framework for two canonical online decision making problems, namely, stochastic multi-arm bandit and linear contextu...
false
false
false
false
true
false
true
false
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238,483
2011.11517
Consolidation via Policy Information Regularization in Deep RL for Multi-Agent Games
This paper introduces an information-theoretic constraint on learned policy complexity in the Multi-Agent Deep Deterministic Policy Gradient (MADDPG) reinforcement learning algorithm. Previous research with a related approach in continuous control experiments suggests that this method favors learning policies that are ...
false
false
false
false
true
false
false
false
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207,849
2002.00664
Influencing Opinion Dynamics in Networks with Limited Interaction
The focus of this work is on designing influencing strategies to shape the collective opinion of a network of individuals. We consider a variant of the voter model where opinions evolve in one of two ways. In the absence of external influence, opinions evolve via interactions between individuals in the network, while, ...
false
false
false
true
false
false
false
false
false
false
true
false
false
false
false
false
false
false
162,421
1605.03865
A New Manifold Distance Measure for Visual Object Categorization
Manifold distances are very effective tools for visual object recognition. However, most of the traditional manifold distances between images are based on the pixel-level comparison and thus easily affected by image rotations and translations. In this paper, we propose a new manifold distance to model the dissimilariti...
false
false
false
false
false
false
false
false
false
false
false
true
false
false
false
false
false
false
55,805
2211.03511
End-to-End Evaluation of a Spoken Dialogue System for Learning Basic Mathematics
The advances in language-based Artificial Intelligence (AI) technologies applied to build educational applications can present AI for social-good opportunities with a broader positive impact. Across many disciplines, enhancing the quality of mathematics education is crucial in building critical thinking and problem-sol...
false
false
false
false
false
false
false
false
true
false
false
false
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false
false
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328,953
2104.00814
CURIE: An Iterative Querying Approach for Reasoning About Situations
Recently, models have been shown to predict the effects of unexpected situations, e.g., would cloudy skies help or hinder plant growth? Given a context, the goal of such situational reasoning is to elicit the consequences of a new situation (st) that arises in that context. We propose a method to iteratively build a gr...
false
false
false
false
false
false
false
false
true
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false
false
false
false
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false
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228,129
2011.10712
Near-Optimal Data Source Selection for Bayesian Learning
We study a fundamental problem in Bayesian learning, where the goal is to select a set of data sources with minimum cost while achieving a certain learning performance based on the data streams provided by the selected data sources. First, we show that the data source selection problem for Bayesian learning is NP-hard....
false
false
false
false
false
false
true
false
false
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false
false
false
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false
false
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207,596
2108.12618
Asymptotic Frame Theory for Analog Coding
Over-complete systems of vectors, or in short, frames, play the role of analog codes in many areas of communication and signal processing. To name a few, spreading sequences for code-division multiple access (CDMA), over-complete representations for multiple-description (MD) source coding, space-time codes, sensing mat...
false
false
false
false
false
false
false
false
false
true
false
false
false
false
false
false
false
false
252,557
2410.16633
Graph-Structured Trajectory Extraction from Travelogues
Previous studies on sequence-based extraction of human movement trajectories have an issue of inadequate trajectory representation. Specifically, a pair of locations may not be lined up in a sequence especially when one location includes the other geographically. In this study, we propose a graph representation that re...
false
false
false
false
true
false
false
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501,110
2303.06049
Affordable Artificial Intelligence -- Augmenting Farmer Knowledge with AI
Farms produce hundreds of thousands of data points on the ground daily. Farming technique which combines farming practices with the insights uncovered in these data points using AI technology is called precision farming. Precision farming technology augments and extends farmers' deep knowledge about their land, making ...
false
false
false
false
true
false
false
false
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350,679
0903.2711
Performance Assessment of MIMO-BICM Demodulators based on System Capacity
We provide a comprehensive performance comparison of soft-output and hard-output demodulators in the context of non-iterative multiple-input multiple-output bit-interleaved coded modulation (MIMO-BICM). Coded bit error rate (BER), widely used in literature for demodulator comparison, has the drawback of depending stron...
false
false
false
false
false
false
false
false
false
true
false
false
false
false
false
false
false
false
3,358
2210.07463
Polycentric Clustering and Structural Regularization for Source-free Unsupervised Domain Adaptation
Source-Free Domain Adaptation (SFDA) aims to solve the domain adaptation problem by transferring the knowledge learned from a pre-trained source model to an unseen target domain. Most existing methods assign pseudo-labels to the target data by generating feature prototypes. However, due to the discrepancy in the data d...
false
false
false
false
false
false
false
false
false
false
false
true
false
false
false
false
false
false
323,720
2308.08544
MeViS: A Large-scale Benchmark for Video Segmentation with Motion Expressions
This paper strives for motion expressions guided video segmentation, which focuses on segmenting objects in video content based on a sentence describing the motion of the objects. Existing referring video object datasets typically focus on salient objects and use language expressions that contain excessive static attri...
false
false
false
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385,946
2005.01512
The Fractional Preferential Attachment Scale-Free Network Model
Many networks generated by nature have two generic properties: they are formed in the process of {preferential attachment} and they are scale-free. Considering these features, by interfering with mechanism of the {preferential attachment}, we propose a generalisation of the Barab\'asi--Albert model---the 'Fractional Pr...
false
false
false
true
false
false
false
false
false
false
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false
false
false
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false
false
false
175,595
1212.3385
Approximating rational Bezier curves by constrained Bezier curves of arbitrary degree
In this paper, we propose a method to obtain a constrained approximation of a rational B\'{e}zier curve by a polynomial B\'{e}zier curve. This problem is reformulated as an approximation problem between two polynomial B\'{e}zier curves based on weighted least-squares method, where weight functions $\rho(t)=\omega(t)$ a...
false
false
false
false
false
false
false
false
false
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true
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20,389
1906.07592
Towards Robust Named Entity Recognition for Historic German
Recent advances in language modeling using deep neural networks have shown that these models learn representations, that vary with the network depth from morphology to semantic relationships like co-reference. We apply pre-trained language models to low-resource named entity recognition for Historic German. We show on ...
false
false
false
false
false
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false
false
true
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false
false
false
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false
false
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135,639
2402.00881
On the Interplay of Artificial Intelligence and Space-Air-Ground Integrated Networks: A Survey
Space-Air-Ground Integrated Networks (SAGINs), which incorporate space and aerial networks with terrestrial wireless systems, are vital enablers of the emerging sixth-generation (6G) wireless networks. Besides bringing significant benefits to various applications and services, SAGINs are envisioned to extend high-speed...
false
false
false
false
true
false
false
false
false
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false
false
false
false
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false
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425,767
cmp-lg/9707018
Multilingual phonological analysis and speech synthesis
We give an overview of multilingual speech synthesis using the IPOX system. The first part discusses work in progress for various languages: Tashlhit Berber, Urdu and Dutch. The second part discusses a multilingual phonological grammar, which can be adapted to a particular language by setting parameters and adding lang...
false
false
false
false
false
false
false
false
true
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536,785
2501.12295
Towards Accurate Unified Anomaly Segmentation
Unsupervised anomaly detection (UAD) from images strives to model normal data distributions, creating discriminative representations to distinguish and precisely localize anomalies. Despite recent advancements in the efficient and unified one-for-all scheme, challenges persist in accurately segmenting anomalies for fur...
false
false
false
false
false
false
false
false
false
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false
true
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false
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526,249
2111.09876
One-Shot Generative Domain Adaptation
This work aims at transferring a Generative Adversarial Network (GAN) pre-trained on one image domain to a new domain referring to as few as just one target image. The main challenge is that, under limited supervision, it is extremely difficult to synthesize photo-realistic and highly diverse images, while acquiring re...
false
false
false
false
false
false
false
false
false
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true
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false
false
267,136
2303.09590
Visual Analytics of Multivariate Networks with Representation Learning and Composite Variable Construction
Multivariate networks are commonly found in real-world data-driven applications. Uncovering and understanding the relations of interest in multivariate networks is not a trivial task. This paper presents a visual analytics workflow for studying multivariate networks to extract associations between different structural ...
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false
false
true
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352,103
2103.16424
Two-stage Robust Energy Storage Planning with Probabilistic Guarantees: A Data-driven Approach
This paper addresses a central challenge of jointly considering shorter-term (e.g. hourly) and longer-term (e.g. yearly) uncertainties in power system planning with increasing penetration of renewable and storage resources. In conventional planning decision making, shorter-term (e.g., hourly) variations are not explici...
false
false
false
false
false
false
false
false
false
false
true
false
false
false
false
false
false
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227,579
2408.07079
Anatomical Foundation Models for Brain MRIs
Deep Learning (DL) in neuroimaging has become increasingly relevant for detecting neurological conditions and neurodegenerative disorders. One of the most predominant biomarkers in neuroimaging is represented by brain age, which has been shown to be a good indicator for different conditions, such as Alzheimer's Disease...
false
false
false
false
true
false
true
false
false
false
false
true
false
false
false
false
false
false
480,441
2010.12760
Dataset Dynamics via Gradient Flows in Probability Space
Various machine learning tasks, from generative modeling to domain adaptation, revolve around the concept of dataset transformation and manipulation. While various methods exist for transforming unlabeled datasets, principled methods to do so for labeled (e.g., classification) datasets are missing. In this work, we pro...
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false
false
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202,834
2411.12469
AI Flow at the Network Edge
Recent advancements in large language models (LLMs) and their multimodal variants have led to remarkable progress across various domains, demonstrating impressive capabilities and unprecedented potential. In the era of ubiquitous connectivity, leveraging communication networks to distribute intelligence is a transforma...
false
false
false
false
true
false
true
false
false
false
false
false
false
false
false
false
false
true
509,421
2401.04787
A Convex Optimization Approach to Compute Trapping Regions for Lossless Quadratic Systems
Quadratic systems with lossless quadratic terms arise in many applications, including models of atmosphere and incompressible fluid flows. Such systems have a trapping region if all trajectories eventually converge to and stay within a bounded set. Conditions for the existence and characterization of trapping regions h...
false
false
false
false
false
false
false
false
false
false
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false
false
false
420,539
2103.12685
Generative Minimization Networks: Training GANs Without Competition
Many applications in machine learning can be framed as minimization problems and solved efficiently using gradient-based techniques. However, recent applications of generative models, particularly GANs, have triggered interest in solving min-max games for which standard optimization techniques are often not suitable. A...
false
false
false
false
true
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true
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false
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226,256
1905.08022
An iterative scheme for feature based positioning using a weighted dissimilarity measure
We propose an iterative scheme for feature-based positioning using a new weighted dissimilarity measure with the goal of reducing the impact of large errors among the measured or modeled features. The weights are computed from the location-dependent standard deviations of the features and stored as part of the referenc...
false
false
false
false
false
false
true
false
false
false
false
false
false
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false
131,379
2103.13671
Actuator Fault-Tolerant Vehicle Motion Control: A Survey
The advent of automated vehicles operating at SAE levels 4 and 5 poses high fault tolerance demands for all functions contributing to the driving task. At the actuator level, fault-tolerant vehicle motion control, which exploits functional redundancies among the actuators, is one means to achieve the required degree of...
false
false
false
false
false
false
false
true
false
false
true
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false
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226,572
2501.05399
Performance of YOLOv7 in Kitchen Safety While Handling Knife
Safe knife practices in the kitchen significantly reduce the risk of cuts, injuries, and serious accidents during food preparation. Using YOLOv7, an advanced object detection model, this study focuses on identifying safety risks during knife handling, particularly improper finger placement and blade contact with hand. ...
false
false
false
false
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false
false
false
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true
false
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523,562
cs/0701052
Time Series Forecasting: Obtaining Long Term Trends with Self-Organizing Maps
Kohonen self-organisation maps are a well know classification tool, commonly used in a wide variety of problems, but with limited applications in time series forecasting context. In this paper, we propose a forecasting method specifically designed for multi-dimensional long-term trends prediction, with a double applica...
false
false
false
false
false
false
true
false
false
false
false
false
false
false
false
false
false
false
540,031
2412.16167
Hierarchical Multi-Agent DRL Based Dynamic Cluster Reconfiguration for UAV Mobility Management
Multi-connectivity involves dynamic cluster formation among distributed access points (APs) and coordinated resource allocation from these APs, highlighting the need for efficient mobility management strategies for users with multi-connectivity. In this paper, we propose a novel mobility management scheme for unmanned ...
false
false
false
false
false
false
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519,385
2207.03582
X-haul Outage Compensation in 5G/6G Using Reconfigurable Intelligent Surfaces
5G network operators consider the dense deployment of small base-stations (SBSs) to increase network coverage and capacity. Hence, operators face the challenge of X-hauling, i.e., backhauling or fronthauling, their traffic to the core network. Also, SBSs densification will increase the possibility of failure of these X...
false
false
false
false
false
false
false
false
false
true
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false
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false
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false
true
306,901
2104.02988
Optimal Algorithms for Differentially Private Stochastic Monotone Variational Inequalities and Saddle-Point Problems
In this work, we conduct the first systematic study of stochastic variational inequality (SVI) and stochastic saddle point (SSP) problems under the constraint of differential privacy (DP). We propose two algorithms: Noisy Stochastic Extragradient (NSEG) and Noisy Inexact Stochastic Proximal Point (NISPP). We show that ...
false
false
false
false
false
false
true
false
false
false
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false
false
false
false
false
false
228,931
2308.04323
Embracing Safe Contacts with Contact-aware Planning and Control
Unlike human beings that can employ the entire surface of their limbs as a means to establish contact with their environment, robots are typically programmed to interact with their environments via their end-effectors, in a collision-free fashion, to avoid damaging their environment. In a departure from such a traditio...
false
false
false
false
false
false
false
true
false
false
false
false
false
false
false
false
false
false
384,370
1707.09938
Deep Convolutional Framelet Denosing for Low-Dose CT via Wavelet Residual Network
Model based iterative reconstruction (MBIR) algorithms for low-dose X-ray CT are computationally expensive. To address this problem, we recently proposed a deep convolutional neural network (CNN) for low-dose X-ray CT and won the second place in 2016 AAPM Low-Dose CT Grand Challenge. However, some of the texture were n...
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false
false
false
true
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true
false
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true
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78,116
0712.2869
Density estimation in linear time
We consider the problem of choosing a density estimate from a set of distributions F, minimizing the L1-distance to an unknown distribution (Devroye, Lugosi 2001). Devroye and Lugosi analyze two algorithms for the problem: Scheffe tournament winner and minimum distance estimate. The Scheffe tournament estimate requires...
false
false
false
false
false
false
true
false
false
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false
false
1,051
1908.08178
Multi-Stream Single Shot Spatial-Temporal Action Detection
We present a 3D Convolutional Neural Networks (CNNs) based single shot detector for spatial-temporal action detection tasks. Our model includes: (1) two short-term appearance and motion streams, with single RGB and optical flow image input separately, in order to capture the spatial and temporal information for the cur...
false
false
false
false
false
false
false
false
false
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true
false
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false
false
false
false
142,482
2112.07076
Real-Time Neural Voice Camouflage
Automatic speech recognition systems have created exciting possibilities for applications, however they also enable opportunities for systematic eavesdropping. We propose a method to camouflage a person's voice over-the-air from these systems without inconveniencing the conversation between people in the room. Standard...
false
false
true
false
false
false
true
false
false
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false
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271,365
2502.11736
ReviewEval: An Evaluation Framework for AI-Generated Reviews
The escalating volume of academic research, coupled with a shortage of qualified reviewers, necessitates innovative approaches to peer review. While large language model (LLMs) offer potential for automating this process, their current limitations include superficial critiques, hallucinations, and a lack of actionable ...
false
false
false
false
true
false
false
false
true
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534,522
2410.06617
Learning Evolving Tools for Large Language Models
Tool learning enables large language models (LLMs) to interact with external tools and APIs, greatly expanding the application scope of LLMs. However, due to the dynamic nature of external environments, these tools and APIs may become outdated over time, preventing LLMs from correctly invoking tools. Existing research ...
false
false
false
false
true
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false
false
true
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false
false
496,283
2402.05423
MTSA-SNN: A Multi-modal Time Series Analysis Model Based on Spiking Neural Network
Time series analysis and modelling constitute a crucial research area. Traditional artificial neural networks struggle with complex, non-stationary time series data due to high computational complexity, limited ability to capture temporal information, and difficulty in handling event-driven data. To address these chall...
false
false
false
false
false
false
false
false
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true
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427,858
2210.00695
Automated Performance Estimation for Decentralized Optimization via Network Size Independent Problems
We develop a novel formulation of the Performance Estimation Problem (PEP) for decentralized optimization whose size is independent of the number of agents in the network. The PEP approach allows computing automatically the worst-case performance and worst-case instance of first-order optimization methods by solving an...
false
false
false
false
false
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320,961
2203.08488
Pushing the limits of raw waveform speaker recognition
In recent years, speaker recognition systems based on raw waveform inputs have received increasing attention. However, the performance of such systems are typically inferior to the state-of-the-art handcrafted feature-based counterparts, which demonstrate equal error rates under 1% on the popular VoxCeleb1 test set. Th...
false
false
false
false
true
false
false
false
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285,810
2209.14604
Spherical Image Inpainting with Frame Transformation and Data-driven Prior Deep Networks
Spherical image processing has been widely applied in many important fields, such as omnidirectional vision for autonomous cars, global climate modelling, and medical imaging. It is non-trivial to extend an algorithm developed for flat images to the spherical ones. In this work, we focus on the challenging task of sphe...
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false
false
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320,304
1911.09271
Cantonese Automatic Speech Recognition Using Transfer Learning from Mandarin
We propose a system to develop a basic automatic speech recognizer(ASR) for Cantonese, a low-resource language, through transfer learning of Mandarin, a high-resource language. We take a time-delayed neural network trained on Mandarin, and perform weight transfer of several layers to a newly initialized model for Canto...
false
false
false
false
false
false
false
false
true
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false
false
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false
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154,455
2409.01935
Map-Assisted Remote-Sensing Image Compression at Extremely Low Bitrates
Remote-sensing (RS) image compression at extremely low bitrates has always been a challenging task in practical scenarios like edge device storage and narrow bandwidth transmission. Generative models including VAEs and GANs have been explored to compress RS images into extremely low-bitrate streams. However, these gene...
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false
false
false
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485,514
2101.11538
Multi-agent simulation of voter's behaviour
The goal of this paper is to simulate the voters behaviour given a voting method. Our approach uses a multi-agent simulation in order to model a voting process through many iterations, so that the voters can vote by taking into account the results of polls. Here we only tried basic rules and a single voting method, but...
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false
false
false
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217,314
cs/0703135
Dependency Parsing with Dynamic Bayesian Network
Exact parsing with finite state automata is deemed inappropriate because of the unbounded non-locality languages overwhelmingly exhibit. We propose a way to structure the parsing task in order to make it amenable to local classification methods. This allows us to build a Dynamic Bayesian Network which uncovers the synt...
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false
false
false
true
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540,269
2401.00629
Adversarially Trained Weighted Actor-Critic for Safe Offline Reinforcement Learning
We propose WSAC (Weighted Safe Actor-Critic), a novel algorithm for Safe Offline Reinforcement Learning (RL) under functional approximation, which can robustly optimize policies to improve upon an arbitrary reference policy with limited data coverage. WSAC is designed as a two-player Stackelberg game to optimize a refi...
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false
false
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false
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419,048
2211.13793
Tensor Decomposition of Large-scale Clinical EEGs Reveals Interpretable Patterns of Brain Physiology
Identifying abnormal patterns in electroencephalography (EEG) remains the cornerstone of diagnosing several neurological diseases. The current clinical EEG review process relies heavily on expert visual review, which is unscalable and error-prone. In an effort to augment the expert review process, there is a significan...
false
false
false
false
false
false
true
false
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false
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332,597
2408.13666
Discovery and Simulation of Data-Aware Business Processes
Simulation is a common approach to predict the effect of business process changes on quantitative performance. The starting point of Business Process Simulation (BPS) is a process model enriched with simulation parameters. To cope with the typically large parameter spaces of BPS models, several methods have been propos...
false
false
false
false
false
false
true
false
false
false
false
false
false
false
false
false
false
true
483,236
1111.6983
Aggregation of Composite Solutions: strategies, models, examples
The paper addresses aggregation issues for composite (modular) solutions. A systemic view point is suggested for various aggregation problems. Several solution structures are considered: sets, set morphologies, trees, etc. Mainly, the aggregation approach is targeted to set morphologies. The aggregation problems are ba...
false
false
false
false
true
false
false
false
false
false
false
false
false
false
false
false
false
true
13,233
2410.05997
An Eye for an Ear: Zero-shot Audio Description Leveraging an Image Captioner using Audiovisual Distribution Alignment
Multimodal large language models have fueled progress in image captioning. These models, fine-tuned on vast image datasets, exhibit a deep understanding of semantic concepts. In this work, we show that this ability can be re-purposed for audio captioning, where the joint image-language decoder can be leveraged to descr...
false
false
true
false
false
false
true
false
false
false
false
true
false
false
false
false
false
false
496,005
2406.19711
CHASE: A Causal Heterogeneous Graph based Framework for Root Cause Analysis in Multimodal Microservice Systems
In recent years, the widespread adoption of distributed microservice architectures within the industry has significantly increased the demand for enhanced system availability and robustness. Due to the complex service invocation paths and dependencies at enterprise-level microservice systems, it is challenging to locat...
false
false
false
false
false
false
true
false
false
false
false
false
false
false
false
false
false
false
468,535
2405.00602
Investigating Automatic Scoring and Feedback using Large Language Models
Automatic grading and feedback have been long studied using traditional machine learning and deep learning techniques using language models. With the recent accessibility to high performing large language models (LLMs) like LLaMA-2, there is an opportunity to investigate the use of these LLMs for automatic grading and ...
false
false
false
false
false
false
true
false
true
false
false
false
false
false
false
false
false
false
450,983
2406.06593
Differentiable Combinatorial Scheduling at Scale
This paper addresses the complex issue of resource-constrained scheduling, an NP-hard problem that spans critical areas including chip design and high-performance computing. Traditional scheduling methods often stumble over scalability and applicability challenges. We propose a novel approach using a differentiable com...
false
false
false
false
true
false
true
false
false
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false
false
false
false
false
false
false
true
462,676
2011.07424
Intention-Based Lane Changing and Lane Keeping Haptic Guidance Steering System
Haptic guidance in a shared steering assistance system has drawn significant attention in intelligent vehicle fields, owing to its mutual communication ability for vehicle control. By exerting continuous torque on the steering wheel, both the driver and support system can share lateral control of the vehicle. However, ...
true
false
false
false
true
false
true
true
false
false
true
false
false
false
false
false
false
false
206,548
2109.10082
DeepTimeAnomalyViz: A Tool for Visualizing and Post-processing Deep Learning Anomaly Detection Results for Industrial Time-Series
Industrial processes are monitored by a large number of various sensors that produce time-series data. Deep Learning offers a possibility to create anomaly detection methods that can aid in preventing malfunctions and increasing efficiency. But creating such a solution can be a complicated task, with factors such as in...
false
false
false
false
false
false
true
false
false
false
false
false
false
false
false
false
false
false
256,505
2410.19141
Versatile Demonstration Interface: Toward More Flexible Robot Demonstration Collection
Previous methods for Learning from Demonstration leverage several approaches for a human to teach motions to a robot, including teleoperation, kinesthetic teaching, and natural demonstrations. However, little previous work has explored more general interfaces that allow for multiple demonstration types. Given the varie...
false
false
false
false
false
false
false
true
false
false
false
false
false
false
false
false
false
false
502,175
2307.04231
Mx2M: Masked Cross-Modality Modeling in Domain Adaptation for 3D Semantic Segmentation
Existing methods of cross-modal domain adaptation for 3D semantic segmentation predict results only via 2D-3D complementarity that is obtained by cross-modal feature matching. However, as lacking supervision in the target domain, the complementarity is not always reliable. The results are not ideal when the domain gap ...
false
false
false
false
false
false
false
false
false
false
false
true
false
false
false
false
false
false
378,336
2203.05890
Video Coding for Machines with Feature-Based Rate-Distortion Optimization
Common state-of-the-art video codecs are optimized to deliver a low bitrate by providing a certain quality for the final human observer, which is achieved by rate-distortion optimization (RDO). But, with the steady improvement of neural networks solving computer vision tasks, more and more multimedia data is not observ...
false
false
false
false
false
false
false
false
false
false
false
true
false
false
false
false
false
false
284,944
2405.06234
TS3IM: Unveiling Structural Similarity in Time Series through Image Similarity Assessment Insights
In the realm of time series analysis, accurately measuring similarity is crucial for applications such as forecasting, anomaly detection, and clustering. However, existing metrics often fail to capture the complex, multidimensional nature of time series data, limiting their effectiveness and application. This paper int...
false
false
false
false
false
false
true
false
false
false
false
true
false
false
false
false
false
false
453,222
2001.03093
Trajectron++: Dynamically-Feasible Trajectory Forecasting With Heterogeneous Data
Reasoning about human motion is an important prerequisite to safe and socially-aware robotic navigation. As a result, multi-agent behavior prediction has become a core component of modern human-robot interactive systems, such as self-driving cars. While there exist many methods for trajectory forecasting, most do not e...
true
false
false
false
false
false
true
true
false
false
false
false
false
false
false
false
false
false
159,882
2405.01646
Explaining models relating objects and privacy
Accurately predicting whether an image is private before sharing it online is difficult due to the vast variety of content and the subjective nature of privacy itself. In this paper, we evaluate privacy models that use objects extracted from an image to determine why the image is predicted as private. To explain the de...
false
false
false
false
false
false
false
false
false
false
false
true
false
false
false
false
false
false
451,442
1205.4067
Optimum Commutative Group Codes
A method for finding an optimum $n$-dimensional commutative group code of a given order $M$ is presented. The approach explores the structure of lattices related to these codes and provides a significant reduction in the number of non-isometric cases to be analyzed. The classical factorization of matrices into Hermite ...
false
false
false
false
false
false
false
false
false
true
false
false
false
false
false
false
false
false
16,061
2408.17350
Regular Pairings for Non-quadratic Lyapunov Functions and Contraction Analysis
Recent studies on stability and contractivity have highlighted the importance of semi-inner products, which we refer to as ``pairings'', associated with general norms. A pairing is a binary operation that relates the derivative of a curve's norm to the radius-vector of the curve and its tangent. This relationship, know...
false
false
false
false
false
false
false
false
false
false
true
false
false
false
false
false
false
false
484,672
2204.08499
DeepCore: A Comprehensive Library for Coreset Selection in Deep Learning
Coreset selection, which aims to select a subset of the most informative training samples, is a long-standing learning problem that can benefit many downstream tasks such as data-efficient learning, continual learning, neural architecture search, active learning, etc. However, many existing coreset selection methods ar...
false
false
false
false
false
false
true
false
false
false
false
true
false
false
false
false
false
false
292,107
1208.2925
Using Program Synthesis for Social Recommendations
This paper presents a new approach to select events of interest to a user in a social media setting where events are generated by the activities of the user's friends through their mobile devices. We argue that given the unique requirements of the social media setting, the problem is best viewed as an inductive learnin...
false
false
false
true
false
false
true
false
false
false
false
false
false
false
false
false
true
true
18,074
2007.11180
MI^2GAN: Generative Adversarial Network for Medical Image Domain Adaptation using Mutual Information Constraint
Domain shift between medical images from multicentres is still an open question for the community, which degrades the generalization performance of deep learning models. Generative adversarial network (GAN), which synthesize plausible images, is one of the potential solutions to address the problem. However, the existi...
false
false
false
false
false
false
false
false
false
false
false
true
false
false
false
false
false
false
188,487
1801.09054
Ear Recognition With Score-Level Fusion Based On CMC In Long-Wave Infrared Spectrum
Only a few studies have been reported regarding human ear recognition in long wave infrared band. Thus, we have created ear database based on long wave infrared band. We have called that the database is long wave infrared band MIDAS consisting of 2430 records of 81 subjects. Thermal band provides seamless operation bot...
false
false
false
false
false
false
false
false
false
false
false
true
false
false
false
false
false
false
89,037
2405.15273
Towards a General Time Series Anomaly Detector with Adaptive Bottlenecks and Dual Adversarial Decoders
Time series anomaly detection plays a vital role in a wide range of applications. Existing methods require training one specific model for each dataset, which exhibits limited generalization capability across different target datasets, hindering anomaly detection performance in various scenarios with scarce training da...
false
false
false
false
false
false
true
false
false
false
false
false
false
false
false
false
false
false
456,843
2104.09304
A Tunable Model for Graph Generation Using LSTM and Conditional VAE
With the development of graph applications, generative models for graphs have been more crucial. Classically, stochastic models that generate graphs with a pre-defined probability of edges and nodes have been studied. Recently, some models that reproduce the structural features of graphs by learning from actual graph d...
false
false
false
true
false
false
true
false
false
false
false
false
false
false
false
false
false
true
231,182
2205.13051
Online Deep Equilibrium Learning for Regularization by Denoising
Plug-and-Play Priors (PnP) and Regularization by Denoising (RED) are widely-used frameworks for solving imaging inverse problems by computing fixed-points of operators combining physical measurement models and learned image priors. While traditional PnP/RED formulations have focused on priors specified using image deno...
false
false
false
false
false
false
true
false
false
false
false
true
false
false
false
false
false
false
298,783
2201.05929
Characterizing Big Data Management
Big data management is a reality for an increasing number of organizations in many areas and represents a set of challenges involving big data modeling, storage and retrieval, analysis and visualization. However, technological resources, people and processes are crucial to facilitate the management of big data in any k...
false
false
false
false
true
false
false
false
false
false
false
false
false
true
false
false
true
false
275,553
2207.09908
Integrated Finite Element Neural Network (I-FENN) for non-local continuum damage mechanics
We present a new Integrated Finite Element Neural Network framework (I-FENN), with the objective to accelerate the numerical solution of nonlinear computational mechanics problems. We leverage the swift predictive capability of neural networks (NNs) and we embed them inside the finite element stiffness function, to com...
false
true
false
false
false
false
false
false
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false
false
false
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false
false
false
309,066
2205.10430
Using machine learning on new feature sets extracted from 3D models of broken animal bones to classify fragments according to break agent
Distinguishing agents of bone modification at paleoanthropological sites is at the root of much of the research directed at understanding early hominin exploitation of large animal resources and the effects those subsistence behaviors had on early hominin evolution. However, current methods, particularly in the area of...
false
false
false
false
false
false
true
false
false
false
false
true
false
false
false
false
false
false
297,698
2406.18449
Cascading Large Language Models for Salient Event Graph Generation
Generating event graphs from long documents is challenging due to the inherent complexity of multiple tasks involved such as detecting events, identifying their relationships, and reconciling unstructured input with structured graphs. Recent studies typically consider all events with equal importance, failing to distin...
false
false
false
false
true
false
false
false
true
false
false
false
false
false
false
false
false
false
468,011
1910.10566
Tropical Cyclone Track Forecasting using Fused Deep Learning from Aligned Reanalysis Data
The forecast of tropical cyclone trajectories is crucial for the protection of people and property. Although forecast dynamical models can provide high-precision short-term forecasts, they are computationally demanding, and current statistical forecasting models have much room for improvement given that the database of...
false
false
false
false
false
false
true
false
false
false
false
false
false
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false
false
150,528
2110.03292
Robotic Lever Manipulation using Hindsight Experience Replay and Shapley Additive Explanations
This paper deals with robotic lever control using Explainable Deep Reinforcement Learning. First, we train a policy by using the Deep Deterministic Policy Gradient algorithm and the Hindsight Experience Replay technique, where the goal is to control a robotic manipulator to manipulate a lever. This enables us both to u...
false
false
false
false
false
false
true
true
false
false
false
false
false
false
false
false
false
false
259,438
2205.07516
The use of deep learning in interventional radiotherapy (brachytherapy): a review with a focus on open source and open data
Deep learning advanced to one of the most important technologies in almost all medical fields. Especially in areas, related to medical imaging it plays a big role. However, in interventional radiotherapy (brachytherapy) deep learning is still in an early phase. In this review, first, we investigated and scrutinised the...
false
false
false
false
false
false
true
false
false
false
false
false
false
false
false
false
false
false
296,629
2403.06800
MambaMIL: Enhancing Long Sequence Modeling with Sequence Reordering in Computational Pathology
Multiple Instance Learning (MIL) has emerged as a dominant paradigm to extract discriminative feature representations within Whole Slide Images (WSIs) in computational pathology. Despite driving notable progress, existing MIL approaches suffer from limitations in facilitating comprehensive and efficient interactions am...
false
false
false
false
false
false
false
false
false
false
false
true
false
false
false
false
false
false
436,607
2407.07000
Etalon: Holistic Performance Evaluation Framework for LLM Inference Systems
Serving large language models (LLMs) in production can incur substantial costs, which has prompted recent advances in inference system optimizations. Today, these systems are evaluated against conventional latency and throughput metrics (eg. TTFT, TBT, Normalised Latency and TPOT). However, these metrics fail to fully ...
false
false
false
false
true
false
true
false
true
false
false
false
false
false
false
false
false
true
471,604
2105.09198
A Privacy-Preserving Approach to Extraction of Personal Information through Automatic Annotation and Federated Learning
We curated WikiPII, an automatically labeled dataset composed of Wikipedia biography pages, annotated for personal information extraction. Although automatic annotation can lead to a high degree of label noise, it is an inexpensive process and can generate large volumes of annotated documents. We trained a BERT-based N...
false
false
false
false
false
false
false
false
true
false
false
false
false
false
false
false
false
false
235,998
2410.03770
A Two-Stage Proactive Dialogue Generator for Efficient Clinical Information Collection Using Large Language Model
Efficient patient-doctor interaction is among the key factors for a successful disease diagnosis. During the conversation, the doctor could query complementary diagnostic information, such as the patient's symptoms, previous surgery, and other related information that goes beyond medical evidence data (test results) to...
false
false
false
false
true
false
false
false
true
false
false
false
false
false
false
false
false
false
494,955
2307.07925
Can Sparse Arrays Outperform Collocated Arrays for Future Wireless Communications?
Multiple-input multiple-output (MIMO) has become a key technology for contemporary wireless communication systems. For typical MIMO systems, antenna arrays are separated by half of the signal wavelength, which are termed collocated arrays. In this paper, we ask the following question: For future wireless communication ...
false
false
false
false
false
false
false
false
false
true
false
false
false
false
false
false
false
false
379,593
2204.14141
Learning Anisotropic Interaction Rules from Individual Trajectories in a Heterogeneous Cellular Population
Interacting particle system (IPS) models have proven to be highly successful for describing the spatial movement of organisms. However, it has proven challenging to infer the interaction rules directly from data. In the field of equation discovery, the Weak form Sparse Identification of Nonlinear Dynamics (WSINDy) meth...
false
false
false
false
false
false
true
false
false
false
false
false
false
false
false
false
false
false
294,067
2407.15675
Flow-guided Motion Prediction with Semantics and Dynamic Occupancy Grid Maps
Accurate prediction of driving scenes is essential for road safety and autonomous driving. Occupancy Grid Maps (OGMs) are commonly employed for scene prediction due to their structured spatial representation, flexibility across sensor modalities and integration of uncertainty. Recent studies have successfully combined ...
false
false
false
false
true
false
false
true
false
false
false
true
false
false
false
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false
false
475,278
2303.17531
Asymmetric Image Retrieval with Cross Model Compatible Ensembles
The asymmetrical retrieval setting is a well suited solution for resource constrained applications such as face recognition and image retrieval. In this setting, a large model is used for indexing the gallery while a lightweight model is used for querying. The key principle in such systems is ensuring that both models ...
false
false
false
false
false
false
false
false
false
false
false
true
false
false
false
false
false
false
355,239
2410.11340
Toward a Well-Calibrated Discrimination via Survival Outcome-Aware Contrastive Learning
Previous deep learning approaches for survival analysis have primarily relied on ranking losses to improve discrimination performance, which often comes at the expense of calibration performance. To address such an issue, we propose a novel contrastive learning approach specifically designed to enhance discrimination \...
false
false
false
false
false
false
true
false
false
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false
false
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false
false
498,512
2301.09637
InfiniCity: Infinite-Scale City Synthesis
Toward infinite-scale 3D city synthesis, we propose a novel framework, InfiniCity, which constructs and renders an unconstrainedly large and 3D-grounded environment from random noises. InfiniCity decomposes the seemingly impractical task into three feasible modules, taking advantage of both 2D and 3D data. First, an in...
false
false
false
false
true
false
true
false
false
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false
true
false
false
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false
false
true
341,558
2006.07593
Optimal Transport Kernels for Sequential and Parallel Neural Architecture Search
Neural architecture search (NAS) automates the design of deep neural networks. One of the main challenges in searching complex and non-continuous architectures is to compare the similarity of networks that the conventional Euclidean metric may fail to capture. Optimal transport (OT) is resilient to such complex structu...
false
false
false
false
false
false
true
false
false
false
false
false
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false
false
true
false
false
181,871
2403.16331
Modeling Analog Dynamic Range Compressors using Deep Learning and State-space Models
We describe a novel approach for developing realistic digital models of dynamic range compressors for digital audio production by analyzing their analog prototypes. While realistic digital dynamic compressors are potentially useful for many applications, the design process is challenging because the compressors operate...
false
false
true
false
false
false
true
false
false
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false
false
false
false
false
false
false
false
440,980
2304.05233
Mask-conditioned latent diffusion for generating gastrointestinal polyp images
In order to take advantage of AI solutions in endoscopy diagnostics, we must overcome the issue of limited annotations. These limitations are caused by the high privacy concerns in the medical field and the requirement of getting aid from experts for the time-consuming and costly medical data annotation process. In com...
false
false
false
false
false
false
true
false
false
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false
true
false
false
false
false
false
false
357,546
2104.12419
ECLIPSE : Envisioning CLoud Induced Perturbations in Solar Energy
Efficient integration of solar energy into the electricity mix depends on a reliable anticipation of its intermittency. A promising approach to forecast the temporal variability of solar irradiance resulting from the cloud cover dynamics is based on the analysis of sequences of ground-taken sky images or satellite obse...
false
false
false
false
true
false
true
false
false
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true
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false
232,204
2403.09022
Smart Resource Allocation at mmWave/THz Frequencies with Cooperative Rate-Splitting
In this paper, we propose algorithms to minimize the energy consumption in millimeter wave/terahertz multi-user downlink communication systems. To ensure coverage in blockage-vulnerable high frequency systems, we consider cooperative rate-splitting (CRS) and transmission over multiple time blocks, where via CRS, multip...
false
false
false
false
false
false
false
false
false
true
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false
437,585
2409.12753
DrivingForward: Feed-forward 3D Gaussian Splatting for Driving Scene Reconstruction from Flexible Surround-view Input
We propose DrivingForward, a feed-forward Gaussian Splatting model that reconstructs driving scenes from flexible surround-view input. Driving scene images from vehicle-mounted cameras are typically sparse, with limited overlap, and the movement of the vehicle further complicates the acquisition of camera extrinsics. T...
false
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true
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false
489,709