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» The cost of social agents
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IPM
2006
94views more  IPM 2006»
14 years 11 months ago
Binary Pathfinder: An improvement to the Pathfinder algorithm
The Pathfinder algorithm is widely used to prune social networks. The pruning maintains the geodesic distances between nodes. It has shown itself to be very useful in the analysis...
Vicente P. Guerrero Bote, Felipe Zapico-Alonso, Ma...
EG
2007
126views more  EG 2007»
14 years 11 months ago
E-government: an e-reverse auction case study
This paper presents the findings from an exploratory in-depth case study with regard to eReverse Auctions (eRAs) in the UK public sector. These findings highlight that eRAs can im...
Steve Jones, Ray Hackney, Zahir Irani
JSAC
2006
100views more  JSAC 2006»
14 years 11 months ago
RFID security and privacy: a research survey
This paper surveys recent technical research on the problems of privacy and security for radio frequency identification (RFID). RFID tags are small, wireless devices that help iden...
Ari Juels
IANDC
2010
67views more  IANDC 2010»
14 years 9 months ago
Parameterized computational complexity of Dodgson and Young elections
We show that the two NP-complete problems of Dodgson Score and Young Score have differing computational complexities when the winner is close to being a Condorcet winner. On the ...
Nadja Betzler, Jiong Guo, Rolf Niedermeier
IOT
2010
14 years 9 months ago
my2cents - Digitizing consumer opinions and comments about retail products
Consumers seek for trusted advice during buying decision. Brand owners and retailers invest large sums in marketing and market research, trying hard to find out what customers real...
Stephan Karpischek, Florian Michahelles