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EL
2008
91views more  EL 2008»
13 years 8 months ago
A novel self-organising clustering model for time-event documents
Purpose Neural document clustering techniques, e.g., self-organising map (SOM) or growing neural gas (GNG), usually assume that textual information is stationary on the quantity. ...
Chihli Hung, Stefan Wermter
ENTCS
2008
120views more  ENTCS 2008»
13 years 8 months ago
Complementarity of Error Detection Techniques
We study explicit techniques for detection of safety errors, e.g., depth-first search, directed search, random walk, and bitstate hashing. We argue that it is not important to fin...
Radek Pelánek, Václav Rosecký...
IEEESP
2008
67views more  IEEESP 2008»
13 years 8 months ago
Cryptographic Test Correction
Abstract. Multiple choice questionnaires (mcqs) are a widely-used assessment procedure where examinees are asked to select one or more choices from a list. This invited talk1 explo...
Éric Levieil, David Naccache
CPC
2006
92views more  CPC 2006»
13 years 8 months ago
Waiting for a Bat to Fly By (in Polynomial Time)
We observe returns of a simple random walk on a finite graph to a fixed node, and would like to infer properties of the graph, in particular properties of the spectrum of the trans...
Itai Benjamini, Gady Kozma, László L...
JAIR
2008
117views more  JAIR 2008»
13 years 8 months ago
Complexity of Strategic Behavior in Multi-Winner Elections
Although recent years have seen a surge of interest in the computational aspects of social choice, no specific attention has previously been devoted to elections with multiple win...
Reshef Meir, Ariel D. Procaccia, Jeffrey S. Rosens...