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A context-aware recommender system (CARS) applies sensing and analysis of user context to provide personalized services. The contextual information can be driven from sensors in order to improve the accuracy of the recommendations. Yet,…

Machine Learning · Computer Science 2022-08-10 Amit Livne , Eliad Shem Tov , Adir Solomon , Achiya Elyasaf , Bracha Shapira , Lior Rokach

Modern systems require programmers to develop code that dynamically adapts to different contexts, leading to the evolution of new context-oriented programming languages. These languages introduce new software-engineering challenges, such…

Software Engineering · Computer Science 2021-01-05 Achiya Elyasaf

Most deep trackers still follow the guidance of the siamese paradigms and use a template that contains only the target without any contextual information, which makes it difficult for the tracker to cope with large appearance changes, rapid…

Computer Vision and Pattern Recognition · Computer Science 2023-02-28 Kaijie He , Canlong Zhang , Sheng Xie , Zhixin Li , Zhiwen Wang

In this paper, localized information privacy (LIP) is proposed, as a new privacy definition, which allows statistical aggregation while protecting users' privacy without relying on a trusted third party. The notion of context-awareness is…

Information Theory · Computer Science 2018-08-02 Bo Jiang , Ming Li , Ravi Tandon

Visually impaired people are often confronted with new environments and they find themselves face to face with an innumerous amount of difficulties when facing these environments. Having to surpass and deal with these difficulties that…

Human-Computer Interaction · Computer Science 2014-02-07 Ivo Rafael

Generalization of time series prediction remains an important open issue in machine learning, wherein earlier methods have either large generalization error or local minima. We develop an analytically solvable, unsupervised learning scheme…

Machine Learning · Statistics 2022-01-21 Takuya Isomura , Taro Toyoizumi

Is it possible to understand the intricacies of a dynamical system not solely from its input/output pattern, but also by observing the behavior of other systems within the same class? This central question drives the study presented in this…

Systems and Control · Electrical Eng. & Systems 2023-12-21 Marco Forgione , Filippo Pura , Dario Piga

In this work, we aim to achieve efficient end-to-end learning of driving policies in dynamic multi-agent environments. Predicting and anticipating future events at the object level are critical for making informed driving decisions. We…

Robotics · Computer Science 2021-01-18 Jinkun Cao , Xin Wang , Trevor Darrell , Fisher Yu

Researchers and experts are taking efforts in delivering an optimal user experience from a long time. Computer interfaces are being developed to keep user 'in the flow' as well as for making users more connected to the real world wile using…

Human-Computer Interaction · Computer Science 2015-08-19 Pushkar Joshi

In this paper, we present a systematic survey on the contextual information based proximity detection techniques. These techniques are heavily used for improving security and usability in Zero-Interaction based Co-presence Detection and…

Cryptography and Security · Computer Science 2019-04-15 Mauro Conti , Chhagan Lal

Dependency analysis is a technique to identify and determine data dependencies between service protocols. Protocols evolving concurrently in the service composition need to impose an order in their execution if there exist data…

Software Engineering · Computer Science 2010-07-30 Javier Cubo , Ernesto Pimentel , Gwen Salaün , Carlos Canal

The emerging need for qualitative approaches in context-aware information processing calls for proper modeling of context information and efficient handling of its inherent uncertainty resulted from human interpretation and usage. Many of…

Artificial Intelligence · Computer Science 2018-11-27 Nasser Ghadiri , Ahmad Baraani-Dastjerdi , Nasser Ghasem-Aghaee , Mohammad A. Nematbakhsh

In human conversation, empathic dialogue requires nuanced temporal cues indicating whether the conversational partner is paying attention. This type of "active listening" is overlooked in the design of Conversational Agents (CAs), which use…

Human-Computer Interaction · Computer Science 2026-02-09 Zhihan Jiang , Qianhui Chen , Chu Zhang , Yanheng Li , Ray LC

Future wireless networks demand increasingly powerful intelligence to support sensing, communication, and autonomous decision-making. While scaling laws suggest improving performance by enlarging model capacity, practical edge deployments…

Signal Processing · Electrical Eng. & Systems 2026-02-10 Changyuan Zhao , Jiacheng Wang , Yunting Xu , Geng Sun , Dusit Niyato , Zan Li , Abbas Jamalipour , Dong In Kim

The emergence of Internet of Things technology and recent advancement in sensor networks enabled transportation systems to a new dimension called Intelligent Transportation System. Due to increased usage of vehicles and communication among…

Artificial Intelligence · Computer Science 2021-08-02 Swarnamugi. M , Chinnaiyan. R

The task of event detection involves identifying and categorizing event triggers. Contextual information has been shown effective on the task. However, existing methods which utilize contextual information only process the context once. We…

Computation and Language · Computer Science 2018-10-09 Shaobo Liu , Rui Cheng , Xiaoming Yu , Xueqi Cheng

Effective performance profiling and analysis are essential for optimizing training and inference of deep learning models, especially given the growing complexity of heterogeneous computing environments. However, existing tools often lack…

Performance · Computer Science 2024-11-06 Qidong Zhao , Hao Wu , Yuming Hao , Zilingfeng Ye , Jiajia Li , Xu Liu , Keren Zhou

We present the first decentralized algorithm for detecting predicates over continuous-time signals under partial synchrony. A distributed cyber-physical system (CPS) consists of a network of agents, each of which measures (or computes) a…

Logic in Computer Science · Computer Science 2023-08-08 Charles Koll , Anik Momtaz , Borzoo Bonakdarpour , Houssam Abbas

Intelligent software systems continuously analyze their surrounding environment and accordingly adapt their internal state. Depending on the criticality index of the situation, the system should dynamically focus or widen its analysis and…

Software Engineering · Computer Science 2014-07-18 Thomas Hartmann , Francois Fouquet , Yves Le Traon , Brice Morin

The rapid evolution of artificial intelligence, especially through multi-modal large language models, has redefined user interactions, enabling responses that are contextually rich and human-like. As AI becomes an integral part of daily…

Human-Computer Interaction · Computer Science 2024-11-21 Weizhe Lin , Junxiao Shen