Sciweavers

795 search results - page 151 / 159
» Fundamentals of Object-Oriented Simulation
Sort
View
IM
2008
13 years 6 months ago
Directed Random Dot Product Graphs
In this paper we consider three models for random graphs that utilize the inner product as their fundamental object. We analyze the behavior of these models with respect to cluster...
Stephen J. Young, Edward R. Scheinerman
CORR
2007
Springer
151views Education» more  CORR 2007»
13 years 6 months ago
Exploiting Multi-Antennas for Opportunistic Spectrum Sharing in Cognitive Radio Networks
—In cognitive radio (CR) networks, there are scenarios where the secondary (lower priority) users intend to communicate with each other by opportunistically utilizing the transmi...
Rui Zhang, Ying-Chang Liang
JOT
2008
114views more  JOT 2008»
13 years 6 months ago
By students, for students: a production-quality multimedia library and its application to game-based teaching
The attractive idea of using game development for teaching programming can only meet student expectations and modern software engineering requirements if it uses advanced multimed...
Till G. Bay, Michela Pedroni, Bertrand Meyer
JSA
2008
136views more  JSA 2008»
13 years 6 months ago
Evaluation and optimization of a peer-to-peer video-on-demand system
Video-on-demand (VoD) is increasingly popular with internet users. However, VoD is costly due to the load placed on video servers. Peer-to-peer (P2P) techniques are an approach to...
Bin Cheng, Xiuzheng Liu, Zheng Zhang, Hai Jin, Lex...
JSAC
2008
161views more  JSAC 2008»
13 years 6 months ago
HC-MAC: A Hardware-Constrained Cognitive MAC for Efficient Spectrum Management
Abstract--Radio spectrum resource is of fundamental importance for wireless communication. Recent reports show that most available spectrum has been allocated. While some of the sp...
Juncheng Jia, Qian Zhang, Xuemin Shen