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Many recent methods for unsupervised or self-supervised representation learning train feature extractors by maximizing an estimate of the mutual information (MI) between different views of the data. This comes with several immediate…

Machine Learning · Computer Science 2020-01-24 Michael Tschannen , Josip Djolonga , Paul K. Rubenstein , Sylvain Gelly , Mario Lucic

Neural networks are susceptible to adversarial perturbations that are transferable across different models. In this paper, we introduce a novel model alignment technique aimed at improving a given source model's ability in generating…

Machine Learning · Computer Science 2024-07-18 Avery Ma , Amir-massoud Farahmand , Yangchen Pan , Philip Torr , Jindong Gu

Embodied dialogue instruction following requires an agent to complete a complex sequence of tasks from a natural language exchange. The recent introduction of benchmarks (Padmakumar et al., 2022) raises the question of how best to train and…

Machine Learning · Computer Science 2022-10-13 So Yeon Min , Hao Zhu , Ruslan Salakhutdinov , Yonatan Bisk

In this paper we focus on the estimation of mutual information from finite samples $(\mathcal{X}\times\mathcal{Y})$. The main concern with estimations of mutual information is their robustness under the class of transformations for which it…

Data Analysis, Statistics and Probability · Physics 2020-02-04 Nicholas Carrara , Jesse Ernst

Concise review of the basic properties of unitary matrix integrals. They are studied with the help of the three matrix models: the ordinary unitary model, Brezin-Gross-Witten model and the Harish-Charndra-Itzykson-Zuber model. Especial…

High Energy Physics - Theory · Physics 2011-04-07 A. Morozov

Researchers in explainable artificial intelligence have developed numerous methods for helping users understand the predictions of complex supervised learning models. By contrast, explaining the $\textit{uncertainty}$ of model outputs has…

Machine Learning · Statistics 2023-11-01 David S. Watson , Joshua O'Hara , Niek Tax , Richard Mudd , Ido Guy

In the contemporary era, the importance of information is undisputed, but there has never been a common understanding of information, nor a unanimous conclusion to the researches on information metrics. Based on the previous studies, this…

Information Theory · Computer Science 2014-04-07 Xu Jianfeng , Tang Jun , Ma Xuefeng , Xu Bin , Shen Yanli , Qiao Yongjie

End-to-end text image translation (TIT), which aims at translating the source language embedded in images to the target language, has attracted intensive attention in recent research. However, data sparsity limits the performance of…

Computation and Language · Computer Science 2022-10-11 Cong Ma , Yaping Zhang , Mei Tu , Xu Han , Linghui Wu , Yang Zhao , Yu Zhou

Modern Internet of Things (IoT) applications generate massive amounts of data, much of it in the form of objects/items of readings, events, and log entries. Specifically, most of the objects in these IoT data contain rich embedded…

Databases · Computer Science 2021-04-01 Wensheng Gan , Jerry Chun-Wei Lin , Han-Chieh Chao , Athanasios V. Vasilakos , Philip S. Yu

We introduce a general framework for regression in the errors-in-variables regime, allowing for full flexibility about the dimensionality of the data, observational error probability density types, the (nonlinear) model type and the…

Methodology · Statistics 2024-11-19 Wolfgang Hoegele , Sarah Brockhaus

This paper addresses the problem of adding redundancy to a collection of physical objects so that the overall system is more robust to failures. In contrast to its information counterpart, which can exploit parity to protect multiple…

Information Theory · Computer Science 2017-11-09 Jennifer Tang , Da Wang , Yury Polyanskiy , Gregory Wornell

Neural Machine Translation (NMT) models have shown remarkable performance but remain largely opaque in their decision making processes. The interpretability of these models, especially their internal attention mechanisms, is critical for…

Artificial Intelligence · Computer Science 2024-12-30 Anurag Mishra

Machine learning has become increasingly prevalent in football performance analysis, yet most studies prioritize predictive accuracy while implicitly assuming that learned performance determinants and their interpretations are transferable…

Artificial Intelligence · Computer Science 2026-05-12 Yu-Fang Tsai , Yu-Jen Chen , Kok-Hua Tan , Sheng-Chieh Huang , You-Ying Ji , Yu-Lun Chen , Chun-Yi Wang , Chien-Ming Hsu

This paper shows the complementary roles of mathematical and engineering points of view when dealing with truss analysis problems involving systems of linear equations and inequalities. After the compatibility condition and the mathematical…

Computational Engineering, Finance, and Science · Computer Science 2015-01-28 R. Mínguez , E. Castillo , R. Pruneda , C. Solares

Over the last decade, researchers and engineers have developed a vast body of methodologies and technologies in requirements engineering for self-adaptive systems. Although existing studies have explored various aspects of this topic, few…

Software Engineering · Computer Science 2021-08-23 Zhuoqun Yang , Zhi Li , Zhi Jin

This paper addresses the problem of choosing a sparse subset of measurements for quick calibration parameter estimation. A standard solution to this is selecting a measurement only if its utility -- the difference between posterior (with…

Robotics · Computer Science 2024-09-12 Jongwon Lee , David Hanley , Timothy Bretl

Recent instruction fine-tuned models can solve multiple NLP tasks when prompted to do so, with machine translation (MT) being a prominent use case. However, current research often focuses on standard performance benchmarks, leaving…

Computation and Language · Computer Science 2023-10-26 Giuseppe Attanasio , Flor Miriam Plaza-del-Arco , Debora Nozza , Anne Lauscher

This paper deals with model checking problems with respect to LTL properties under fairness assumptions. We first present an efficient algorithm to deal with a fragment of fairness assumptions and then extend the algorithm to handle…

Logic in Computer Science · Computer Science 2016-08-11 Yong Li , Lei Song , Yuan Feng , Lijun Zhang

In this paper, we propose a new constraint, called shift-consistency, for solving matrix/tensor completion problems in the context of recommender systems. Our method provably guarantees several key mathematical properties: (1) satisfies a…

Information Retrieval · Computer Science 2023-10-18 Tung Nguyen , Jeffrey Uhlmann

Missing numerical values are prevalent, e.g., owing to unreliable sensor reading, collection and transmission among heterogeneous sources. Unlike categorized data imputation over a limited domain, the numerical values suffer from two…

Databases · Computer Science 2020-04-08 Aoqian Zhang , Shaoxu Song , Yu Sun , Jianmin Wang