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» Computing Large and Small Stable Models
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WWW
2007
ACM
14 years 8 months ago
Expertise networks in online communities: structure and algorithms
Web-based communities have become important places for people to seek and share expertise. We find that networks in these communities typically differ in their topology from other...
Jun Zhang, Mark S. Ackerman, Lada A. Adamic
SPAA
1997
ACM
13 years 11 months ago
Accessing Nearby Copies of Replicated Objects in a Distributed Environment
Consider a set of shared objects in a distributed network, where several copies of each object may exist at any given time. To ensure both fast access to the objects as well as e ...
C. Greg Plaxton, Rajmohan Rajaraman, Andréa...
CONEXT
2010
ACM
13 years 5 months ago
Is content publishing in BitTorrent altruistic or profit-driven?
BitTorrent is the most popular P2P content delivery application where individual users share various type of content with tens of thousands of other users. The growing popularity ...
Rubén Cuevas Rumín, Michal Kryczka, ...
VISUALIZATION
2005
IEEE
14 years 1 months ago
View-Dependent Rendering of Multiresolution Texture-Atlases
Real-time rendering of massively textured 3D scenes usually involves two major problems: Large numbers of texture switches are a well-known performance bottleneck and the set of s...
Henrik Buchholz, Jürgen Döllner
ACSC
2008
IEEE
14 years 2 months ago
Privacy preserving set intersection based on bilinear groups
We propose a more efficient privacy preserving set intersection protocol which improves the previously known result by a factor of O(N) in both the computation and communication c...
Yingpeng Sang, Hong Shen