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INFOCOM
2008
IEEE
15 years 4 months ago
How Bad is Suboptimal Rate Allocation?
Abstract—Not too bad. A rate allocation that is suboptimal with respect to a utility maximization formulation still maintains the maximum flow-level stability when the utility g...
Tian Lan, Xiaojun Lin, Mung Chiang, Ruby B. Lee
KDD
1995
ACM
140views Data Mining» more  KDD 1995»
15 years 1 months ago
Decision Tree Induction: How Effective is the Greedy Heuristic?
Mostexisting decision tree systemsuse a greedyapproachto inducetrees -- locally optimalsplits are inducedat every node of the tree. Althoughthe greedy approachis suboptimal,it is ...
Sreerama K. Murthy, Steven Salzberg
APN
2006
Springer
14 years 11 months ago
How Expressive Are Petri Net Schemata?
Petri net schemata are an intuitive and expressive approach to describe high-level Petri nets. A Petri net schema is a Petri net with edges and transitions inscribed by terms and B...
Andreas Glausch, Wolfgang Reisig
SIGDIAL
2010
14 years 7 months ago
How was your day? An Affective Companion ECA Prototype
This paper presents a dialogue system in the form of an ECA that acts as a sociable and emotionally intelligent companion for the user. The system dialogue is not task-driven but ...
Marc Cavazza, Raul Santos de la Camara, Markku Tur...
AVI
2004
14 years 11 months ago
Scaffolding visually cluttered web pages to facilitate accessibility
Increasingly, rich and dynamic content and abundant links are making Web pages visually cluttered and widening the accessibility divide for the disabled and people with impairment...
Alison Lee