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NETWORKING
2004
15 years 6 months ago
A Geometric Derivation of the Probability of Finding a Relay in Multi-rate Networks
Abstract. Relaying can improve performance of a wireless network, especially when different transmission modes with distance/cost tradeoffs are available. Examples of such modes in...
Laura Marie Feeney, Daniel Hollos, Martin Kubisch,...
GROUP
2003
ACM
15 years 10 months ago
Studying the effect of similarity in online task-focused interactions
Although the Internet provides powerful tools for social interactions, many tasks—for example, information-seeking—are undertaken as solitary activities. Information seekers a...
Dan Cosley, Pamela J. Ludford, Loren G. Terveen
CNSR
2005
IEEE
191views Communications» more  CNSR 2005»
15 years 11 months ago
Understanding the Performance of Cooperative Web Caching Systems
Web caching has been recognized as an effective scheme to alleviate the service bottleneck and reduce the network traffic, thereby minimizing the user access latency on the Intern...
Xiaosong Hu, A. Nur Zincir-Heywood
MLMI
2007
Springer
15 years 11 months ago
A Study of Phoneme and Grapheme Based Context-Dependent ASR Systems
In this paper we present a study of automatic speech recognition systems using context-dependent phonemes and graphemes as sub-word units based on the conventional HMM/GMM system a...
John Dines, Mathew Magimai-Doss
ISECS
2008
IEEE
15 years 11 months ago
Key Technology and System Design in Mobile Supply Chain Management
Mobile supply chain management is increasingly recognized as an area offering significant potential for generating improvements and creating competitive advantage to corporations....
Qi Yuan, Zhao Xiaokang, Zhang Qiong