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ATAL
2010
Springer
15 years 1 months ago
Honor among thieves: collusion in multi-unit auctions
We consider collusion in multi-unit auctions where the allocation and payments are determined using the VCG mechanism. We show how collusion can increase the utility of the collud...
Yoram Bachrach
CSCW
2004
ACM
14 years 11 months ago
CSCW at play: 'there' as a collaborative virtual environment
Video games are of increasing importance, both as a cultural phenomenon and as an application of collaborative technology. In particular, many recent online games feature persiste...
Barry Brown, Marek Bell
MASS
2010
133views Communications» more  MASS 2010»
14 years 9 months ago
USD-FH: Jamming-resistant wireless communication using Frequency Hopping with Uncoordinated Seed Disclosure
Abstract--Spread spectrum techniques (e.g., Frequency Hopping (FH), Direct Sequence Spread Spectrum (DSSS)) have been widely used for anti-jamming wireless communications. Such tec...
An Liu, Peng Ning, Huaiyu Dai, Yao Liu
INFOCOM
1995
IEEE
15 years 3 months ago
Virtual Path Bandwidth Allocation in Multi-User Networks
— We consider a multiuser network that is shared by noncooperative users. Each user sets up virtual paths that optimize its own selfish performance measure. This measure account...
Aurel A. Lazar, Ariel Orda, Dimitrios E. Pendaraki...
IWDW
2005
Springer
15 years 5 months ago
A Survey of Watermarking Security
Digital watermarking studies have always been driven by the improvement of robustness. Most of articles of this field deal with this criterion, presenting more and more impressive...
Teddy Furon