搜索结果: 1-14 共查到“计算机科学技术 streaming”相关记录14条 . 查询时间(0.046 秒)
In Euclidean Uniform Facility Location, the input is a set of clients in R^d and the goal is to place facilities to serve them, so as to minimize the total cost of opening facilities plus connecting t...
2017信息网络中心多媒体流研讨会（Multimedia Streaming in Information-/Content-Centric Networks）(MuSIC)
信息网络中心多媒体流 研讨会
2017/3/28
With the exponential growth of multimedia content in recent years (in particular, real-time video for entertainment) and the availability of the same content at multiple locations (e.g., the same vide...
Cryptography with Streaming Algorithms
streaming lower bound big data randomized encoding non-black-box PRG PKE
2016/1/22
We put forth the question of whether cryptography is fea-sible using streaming devices. We give constructions and prove lower bounds. In streaming cryptography (not to be confused with stream-ciphers)...
StreamFLO:an Euler solver for streaming architectures
StreamFLO Euler solver streaming architectures
2015/7/2
The Computer Systems Laboratory at Stanford University in collaboration with the Center for Integrated Turbulence Simulation is developing “Merrimac”, a new high performance computer system, based on ...
Streaming Algorithms Via Reductions
streaming algorithms graph algorithms computational complexity
2014/12/18
In the "streaming algorithms" model of computation we must process data "in order" and without enough memory to remember the entire input. We study reductions between problems in the streaming model w...
A secure media streaming mechanism combining encryption, authentication, and transcoding
Intelligent mid-network proxy Secure transcoding Sender authentication Media-aware encryption Media streaming
2013/7/16
Technology advancements are allowing more and more new media applications and services to be delivered over the Internet. Many of these applications and services require flexibility in media dis...
面向实时交互的P2P Streaming模型
P2P Streaming技术 实时交互 服务质量
2009/8/5
实施大规模分布式可视化操纵系统的一个重要瓶颈在于节点间海量数据的传输。P2P Streaming技术逐渐成为解决该瓶颈的可行方案之一。主流P2P Streaming模型由于实时性上的缺陷并不适于此类系统。该文通过引入服务质量的概念并采用启发式的算法，设计一种改良的P2P Streaming模型。仿真实验结果表明，新模型在平均延迟、首包到达时间等指标上优于现有模型。
Exploring Inter-Frame Correlation Analysis and Wavelet-Domain Modeling for Real-Time Caption Detection in Streaming Video
Caption Detection Inter-Frame Correlation
2010/12/20
In recent years, the amount of streaming video has grown rapidly on the Web. Often, retrieving these streaming videos offers the challenge of indexing and analyzing the media in real time because the ...
Wyner–Ziv Switching Scheme for Multiple Bit-Rate Video Streaming
Bit-stream switching correlation model multiple-bit-rate (MBR) streaming Wyner–Ziv (WZ) coding
2013/7/17
This paper proposes a Wyner–Ziv (WZ) switching scheme for multiple bit-rate (MBR) video streaming over networks. Identical video content is encoded into a set of normal streams, which are generated by...
Streaming of governed content – Time for a standard
Streaming of governed content Time for a standard
2013/7/17
This paper presents ISO/IEC 23000-5 - Media Streaming Player, an ISO standard targeting the distribution of governed content in streaming mode. This standard is a major integration of MPEG technologie...
Exploring Inter-Frame Correlation Analysis and Wavelet-Domain Modeling for Real-Time Caption Detection in Streaming Video
Caption Detection Inter-Frame Correlation Generalized Gaussian Model Streaming Video Analysis
2013/7/17
In recent years, the amount of streaming video has grown rapidly on the Web. Often, retrieving these streaming videos offers the challenge of indexing and analyzing the media in real time because the ...
Network Adapted Selective Frame-Dropping Algorithm for Streaming Media
Frame-Dropping Algorithm Streaming Media
2010/12/16
This paper presents a network adapted selective frame-dropping algorithm for streaming media over the Internet, which aims to address the problem of random packet losses resulted from network bandwidt...
An optimized topology maintenance framework for P2P media streaming
topology maintenance framework P2P media streaming
2010/12/17
In this paper, we present an optimized topology maintenance framework used in AVStreamer P2P media streaming system. To help new incoming clients get an initial view of the whole network, a new weak h...
Real-time scheduling based on imprecise computation for scalable streaming media system over the internet
Real-time scheduling imprecise computation scalable streaming media system
2010/12/14
This paper proposes a performance metrics and a real-time scheduling algorithm based on imprecise computation workload
model for delivery of scalable streaming media, which can be adapted to network ...