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Service industries contribute significantly to many developed and developing - economies. As their business activities expand rapidly, many service companies struggle to maintain customer's satisfaction due to sluggish service response…

Computers and Society · Computer Science 2018-07-03 Chun-Hung Cheng , Iyiola E. Olatunji

This paper proposes a video delivery strategy for dynamic streaming services which maximizes time-average streaming quality under a playback delay constraint in wireless caching networks. The network where popular videos encoded by scalable…

Networking and Internet Architecture · Computer Science 2019-03-01 Minseok Choi , Albert No , Mingyue Ji , Joongheon Kim

Adaptive streaming addresses the increasing and heterogenous demand of multimedia content over the Internet by offering several encoded versions for each video sequence. Each version (or representation) has a different resolution and bit…

Multimedia · Computer Science 2015-06-15 Laura Toni , Ramon Aparicio-Pardo , Karine Pires , Gwendal Simon , Alberto Blanc , Pascal Frossard

Mitigating traffic congestion on urban roads, with paramount importance in urban development and reduction of energy consumption and air pollution, depends on our ability to foresee road usage and traffic conditions pertaining to the…

Physics and Society · Physics 2018-04-27 Jingyuan Wang , Yu Mao , Jing Li , Chao Li , Zhang Xiong , Wen-Xu Wang

A new system model reflecting the clustered structure of distributed storage is suggested to investigate bandwidth requirements for repairing failed storage nodes. Large data centers with multiple racks/disks or local networks of storage…

Information Theory · Computer Science 2017-02-14 Jy-yong Sohn , Beongjun Choi , Sung Whan Yoon , Jaekyun Moon

In this paper we describe a video surveillance system able to detect traffic events in videos acquired by fixed videocameras on highways. The events of interest consist in a specific sequence of situations that occur in the video, as for…

Computer Vision and Pattern Recognition · Computer Science 2019-09-27 Matteo Tiezzi , Stefano Melacci , Marco Maggini , Angelo Frosini

The importance of content delivery networks (CDN) continues to rise with the exponential increase in the generation and consumption of electronic media. In order to ensure a high quality of experience, CDNs often deploy cache servers that…

Networking and Internet Architecture · Computer Science 2020-05-26 Srujan Teja Thomdapu , Palash Katiyar , Ketan Rajawat

Autonomous mobility-on-demand systems are a viable alternative to mitigate many transportation-related externalities in cities, such as rising vehicle volumes in urban areas and transportation-related pollution. However, the success of…

Optimization and Control · Mathematics 2024-02-22 Kai Jungel , Axel Parmentier , Maximilian Schiffer , Thibaut Vidal

In a video on demand system, the main video repository may be far away from the user and generally has limited streaming capacities. Since a high quality video's size is huge, it requires high bandwidth for streaming over the internet. In…

Multimedia · Computer Science 2010-02-08 T. R. GopalaKrishnan Nair , M. Dakshayini

With the inevitable dominance of video traffic on the Internet, providing perceptually good video quality is becoming a challenging task. This is partly due to the bursty nature of video traffic, changing network conditions and limitations…

Networking and Internet Architecture · Computer Science 2020-08-18 Qahhar Muhammad Qadir , Alexander A. Kist , Zhongwei Zhang

Recently, video broadcast/multicast over wireless networks has created a significant interest in the field of wireless communication. However, the wireless resources have limitations to broadcast/multicast many video sessions at the same…

Networking and Internet Architecture · Computer Science 2018-10-08 Mostafa Zaman Chowdhury , Young-Il Kimb , Won Ryub , Yeong Min Jang

As wireless video transmission is the fastest-growing form of data traffic, methods for spectrally efficient video on-demand wireless streaming are essential to service providers and users alike. A key property of video on-demand is the…

Information Theory · Computer Science 2016-11-17 Mingyue Ji , Giuseppe Caire , Andreas F. Molisch

Action anticipation, which aims to recognize the action with a partial observation, becomes increasingly popular due to a wide range of applications. In this paper, we investigate the problem of 3D action anticipation from streaming videos…

Computer Vision and Pattern Recognition · Computer Science 2023-06-16 Hongsong Wang , Jiashi Feng

The introduction of Dynamic Adaptive Streaming over HTTP (DASH) helped reduce the consumption of resource in video delivery, but its client-based rate adaptation is unable to optimally use the available end-to-end network bandwidth. We…

Networking and Internet Architecture · Computer Science 2015-01-20 Francesco Bronzino , Dragoslav Stojadinovic , Cedric Westphal , Dipankar Raychaudhuri

P2P systems have grown dramatically in recent years. The most popular type of P2P systems are file sharing networks, which are used to share various types of content over the Internet. Due to the increase in popularity of P2P systems, the…

Data Analysis, Statistics and Probability · Physics 2011-09-20 Yuqing Zhou

Multimedia data is a form of data that can represent all types of data (images, sound and text). The use of multimedia data for the online application requires a more comprehensive database in the use of storage media, Sorting / indexing,…

Multimedia · Computer Science 2010-03-17 A. Muslim , A. B. Mutiara , C. M. Karyati , P. Musa

With people constantly migrating to different urban areas, our mobility needs for work, services and leisure are transforming rapidly. The changing urban demographics pose several challenges for the efficient management of transit services.…

Physics and Society · Physics 2020-06-08 Trivik Verma , Mikhail Sirenko , Itto Kornecki , Scott Cunningham , Nuno AM Araújo

Big data has been used widely in many areas including the transportation industry. Using various data sources, traffic states can be well estimated and further predicted for improving the overall operation efficiency. Combined with this…

Machine Learning · Computer Science 2022-02-21 Weiwei Jiang , Jiayun Luo

The purposes of this paper have to discuss issues related to Network Traffic Management. A relatively new category of network management is fast becoming a necessity in converged business Networks. Mid-sized and large organizations are…

Networking and Internet Architecture · Computer Science 2009-12-22 Namdeo V. Kalyankar

Emerging applications of machine learning in numerous areas involve continuous gathering of and learning from streams of data. Real-time incorporation of streaming data into the learned models is essential for improved inference in these…

Machine Learning · Computer Science 2020-12-01 Matthew Nokleby , Haroon Raja , Waheed U. Bajwa