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INFOCOM
2005
IEEE
16 years 6 days ago
Pollution in P2P file sharing systems
— One way to combat P2P file sharing of copyrighted content is to deposit into the file sharing systems large volumes of polluted files. Without taking sides in the file shar...
Jian Liang, Rakesh Kumar, Y. Xi, Keith W. Ross
PAKM
2000
15 years 8 months ago
Knowledge Management and Collaboration
We report on a study of the relationship between collaboration and knowledge management. Successful knowledge management projects encourage and enhance collaboration between emplo...
Peter Clarke, Maggie Cooper
ICDE
2008
IEEE
132views Database» more  ICDE 2008»
16 years 8 months ago
Merging Hierarchies Using Object Placement
The main challenge in integrating two hierarchies is determining the correspondence between the nodes and edges of each hierarchy. Traditionally, the correspondence is determined ...
Kai Zhao, Robert Ikeda, Hector Garcia-Molina
CALCO
2011
Springer
205views Mathematics» more  CALCO 2011»
14 years 6 months ago
Bases as Coalgebras
Abstract. The free algebra adjunction, between the category of algebras of a monad and the underlying category, induces a comonad on the category of algebras. The coalgebras of thi...
Bart Jacobs
VLDB
1987
ACM
90views Database» more  VLDB 1987»
15 years 10 months ago
Enhancements to the Voting Algorithm
There are several consistency control algorithms for managing replicated files in the face of network partitioning due to site or communication link failures. In this paper, we co...
Sushil Jajodia, David Mutchler