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This paper investigates the use of WiFi and mobile device-to-device networks, with vehicular ad hoc networks being a typical example, as a complementary means to offload and reduce the traffic load of cellular networks. A novel cooperative…

Networking and Internet Architecture · Computer Science 2017-01-05 Guoqiang Mao , Xiaofeng Tao

Investigative journalists collect large numbers of digital documents during their investigations. These documents can greatly benefit other journalists' work. However, many of these documents contain sensitive information. Hence, possessing…

Cryptography and Security · Computer Science 2020-09-01 Kasra EdalatNejad , Wouter Lueks , Julien Pierre Martin , Soline Ledésert , Anne L'Hôte , Bruno Thomas , Laurent Girod , Carmela Troncoso

This paper presents our submission to the ACMMM25 - Grand Challenge on Multimedia Verification. We developed a multi-agent verification system that combines Multimodal Large Language Models (MLLMs) with specialized verification tools to…

Computer Vision and Pattern Recognition · Computer Science 2025-07-08 Huy Hoan Le , Van Sy Thinh Nguyen , Thi Le Chi Dang , Vo Thanh Khang Nguyen , Truong Thanh Hung Nguyen , Hung Cao

A grid computing system is designed for solving complicated scientific and commercial problems effectively,whereas mobile computing is a traditional distributed system having computing capability with mobility and adopting wireless…

Multimedia · Computer Science 2013-08-13 Suresh Jaganathan , Srinivasan Arulanadam , Damodaram Avula

The broad proliferation of mobile devices in recent years has drastically changed the means of accessing the World Wide Web. Describing a shift away from the desktop computer era for content consumption, predictions indicate that the main…

Human-Computer Interaction · Computer Science 2013-09-10 Troy Johnson , Patrick Seeling

WorkingWiki is a software extension for the popular MediaWiki platform that makes a wiki into a powerful environment for collaborating on publication-quality manuscripts and software projects. Developed in Jonathan Dushoff's theoretical…

Human-Computer Interaction · Computer Science 2012-12-11 Lee Worden

Representation and control of the dynamics of stigmergic substances used by bio-inspired approaches is a challenge when applied to robotics. In order to overcome this challenge, this work proposes a model to coordinate swarms of robots…

Robotics · Computer Science 2022-03-01 Claudiney R. Tinoco , Gina M. B. Oliveira

The added value of Device-to-Device (D2D) communication amounts to an efficient content discovery mechanism that enables users to steer their requests toward the node most likely to satisfy them. In this paper, we address the implementation…

Networking and Internet Architecture · Computer Science 2019-12-09 Claudio Casetti , Carla-Fabiana Chiasserini , Luciano Curto Pelle , Carolina Del Valle , Yufeng Duan , Paolo Giaccone

We propose a system to capture nearly-synchronous frame streams from multiple and moving handheld mobiles that is suitable for dynamic object 3D reconstruction. Each mobile executes Simultaneous Localisation and Mapping on-board to estimate…

Multimedia · Computer Science 2021-03-23 M. Bortolon , L. Bazzanella , F. Poiesi

News archives are an invaluable primary source for placing current events in historical context. But current search engine tools do a poor job at uncovering broad themes and narratives across documents. We present Rookie: a practical…

Human-Computer Interaction · Computer Science 2017-08-08 Abram Handler , Brendan O'Connor

Mobile edge caching enables content delivery directly within the radio access network, which effectively alleviates the backhaul burden and reduces round-trip latency. To fully exploit the edge resources, the most popular contents should be…

Networking and Internet Architecture · Computer Science 2017-09-19 Peng Yang , Ning Zhang , Shan Zhang , Li Yu , Junshan Zhang , Xuemin Shen

In Social Science research, multimedia documents are often collected to answer particular research questions like: "Which of the aesthetic properties of a photo are considered important on the web" or "How has Street Art developed over the…

Information Retrieval · Computer Science 2015-03-13 Zeon Trevor Fernando

This paper explores the feasibility of leveraging concepts from deep reinforcement learning (DRL) to enable dynamic resource management in Wi-Fi networks implementing distributed multi-user MIMO (D-MIMO). D-MIMO is a technique by which a…

Dispatching mobile resources such as repair crews and mobile emergency generators is essential for the rapid restoration of distribution systems after extreme events. However, the restoration process is affected by various uncertain factors…

Systems and Control · Electrical Eng. & Systems 2025-12-23 Mingxuan Li , Wei Wei , Yin Xu , Ying Wang , Shanshan Shi

This technical report provides extra details of the deep multimodal similarity model (DMSM) which was proposed in (Fang et al. 2015, arXiv:1411.4952). The model is trained via maximizing global semantic similarity between images and their…

Computer Vision and Pattern Recognition · Computer Science 2015-04-29 Xiaodong He , Rupesh Srivastava , Jianfeng Gao , Li Deng

Taking a picture has been traditionally a one-persons task. In this paper we present a novel system that allows multiple mobile devices to work collaboratively in a synchronized fashion to capture a panorama of a highly dynamic scene,…

Human-Computer Interaction · Computer Science 2015-07-13 Yan Wang , Sunghyun Cho , Jue Wang , Shih-Fu Chang

Mobile Agents can autonomously execute user instructions, which requires hybrid-capabilities reasoning, including screen summary, subtask planning, action decision and action function. However, existing agents struggle to achieve both…

Computation and Language · Computer Science 2026-03-09 Yuxuan Liu , Weikai Xu , Kun Huang , Changyu Chen , Jiankun Zhao , Pengzhi Gao , Wei Liu , Jian Luan , Shuo Shang , Bo Du , Ji-Rong Wen , Rui Yan

This paper describes an algorithm for discovery of convoys in database with proximity log. Traditionally, discovery of convoys covers trajectories databases. This paper presents a model for context-aware browsing application based on the…

Databases · Computer Science 2013-03-22 Dmitry Namiot

Multi-agent collaborative perception could significantly upgrade the perception performance by enabling agents to share complementary information with each other through communication. It inevitably results in a fundamental trade-off…

Computer Vision and Pattern Recognition · Computer Science 2022-09-27 Yue Hu , Shaoheng Fang , Zixing Lei , Yiqi Zhong , Siheng Chen

It is now feasible to host basic web services on a smart phone due to the advances in wireless devices and mobile communication technologies. While the applications are quite welcoming, the ability to provide secure and reliable…

Distributed, Parallel, and Cluster Computing · Computer Science 2010-07-22 Satish Narayana Srirama , Anton Naumenko