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WADS
2007
Springer
155views Algorithms» more  WADS 2007»
16 years 20 days ago
Constant Factor Approximations for the Hotlink Assignment Problem
An approach for reducing the navigation effort for the users of a web site is to enhance its hyperlink structure with additional hotlinks. We address the task of adding at most on...
Tobias Jacobs
WILF
2007
Springer
114views Fuzzy Logic» more  WILF 2007»
16 years 20 days ago
Information Entropy and Co-entropy of Crisp and Fuzzy Granulations
The standard approach to information entropy applied to partitions of a universe is equivalently formulated as the entropy of the corresponding crisp identity resolutions, interpre...
Daniela Bianucci, Gianpiero Cattaneo, Davide Ciucc...
FOCS
2006
IEEE
16 years 19 days ago
Approximate Min-Max Theorems of Steiner Rooted-Orientations of Hypergraphs
Given an undirected hypergraph and a subset of vertices S ⊆ V with a specified root vertex r ∈ S, the STEINER ROOTED-ORIENTATION problem is to find an orientation of all the...
Tamás Király, Lap Chi Lau
ICNP
2006
IEEE
16 years 18 days ago
Rigorous Protocol Design in Practice: An Optical Packet-Switch MAC in HOL
— This paper reports on an experiment in network protocol design: we use novel rigorous techniques in the design process of a new protocol, in a close collaboration between syste...
Adam Biltcliffe, Michael Dales, Sam Jansen, Tom Ri...
HICSS
2005
IEEE
120views Biometrics» more  HICSS 2005»
16 years 5 days ago
User Motivation and Persuasion Strategy for Peer-to-Peer Communities
In recent years, peer-to-peer systems have become more and more popular, especially with some successful applications like Napter, Kazaa and edoney. However, how to motivate user ...
Ran Cheng, Julita Vassileva