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Publication
580views
15 years 8 months ago
Redistribution of VCG Payments in Assignment of Heterogeneous Objects
In this paper, we seek to design a Groves mechanism for assigning p heterogeneous objects among n competing agents (n > p) with unit demand, satisfying weak budget balance, in...
Sujit Gujar, Yadati Narahari
WWW
2008
ACM
14 years 10 months ago
Finding core members in virtual communities
Finding the core members of a virtual community is an important problem in community analysis. Here we presented an simulated annealing algorithm to solve this problem by optimizi...
Haiqiang Chen, Xueqi Cheng, Yue Liu
WWW
2007
ACM
14 years 10 months ago
Building and managing personalized semantic portals
This paper presents a semantic portal, SEMPort, which provides better user support with personalized views, semantic navigation, ontology-based search and three different kinds of...
Melike Sah, Wendy Hall
WWW
2007
ACM
14 years 10 months ago
EOS: expertise oriented search using social networks
In this paper, we present the design and implementation of our expertise oriented search (EOS) system. EOS is a researcher social network system. It has gathered information about...
Juan-Zi Li, Jie Tang, Jing Zhang, Qiong Luo, Yunha...
ICDE
2010
IEEE
439views Database» more  ICDE 2010»
14 years 6 months ago
Nb-GCLOCK: A Non-blocking Buffer Management Based on the Generalized CLOCK
— In this paper, we propose a non-blocking buffer management scheme based on a lock-free variant of the GCLOCK page replacement algorithm. Concurrent access to the buffer managem...
Makoto Yui, Jun Miyazaki, Shunsuke Uemura, Hayato ...