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ECIR
2011
Springer
13 years 17 days ago
Back to the Roots: Mean-Variance Analysis of Relevance Estimations
Recently, mean-variance analysis has been proposed as a novel paradigm to model document ranking in Information Retrieval. The main merit of this approach is that it diversifies t...
Guido Zuccon, Leif Azzopardi, Keith van Rijsbergen
ATAL
2008
Springer
13 years 11 months ago
Distributed multiagent resource allocation in diminishing marginal return domains
We consider a multiagent resource allocation domain where the marginal production of each resource is diminishing. A set of identical, self-interested agents requires access to sh...
Yoram Bachrach, Jeffrey S. Rosenschein
HICSS
2006
IEEE
86views Biometrics» more  HICSS 2006»
14 years 3 months ago
How Voluntary Online Learning Communities Emerge in Blended Courses
A comparative case study used content analysis to observe the emergence of voluntary online learning communities in two blended courses. The study developed an interaction-based a...
Robert Heckman, Qing Li, Xue Xiao
ICMCS
2006
IEEE
219views Multimedia» more  ICMCS 2006»
14 years 3 months ago
Analysis of Multi-User Congestion Control for Video Streaming Over Wireless Networks
When multiple video sources are live-encoded and transmitted over a common wireless network, each stream needs to adapt its encoding parameters to wireless channel fluctuations, ...
Xiaoqing Zhu, Bernd Girod
SIGCOMM
2004
ACM
14 years 2 months ago
Work-conserving distributed schedulers for Terabit routers
−Buffered multistage interconnection networks offer one of the most scalable and cost-effective approaches to building high capacity routers. Unfortunately, the performance of su...
Prashanth Pappu, Jonathan S. Turner, Kenneth Wong