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SBMF
2009
Springer
126views Formal Methods» more  SBMF 2009»
15 years 11 months ago
Undecidability Results for Distributed Probabilistic Systems
Abstract. In the verification of concurrent systems involving probabilities, the aim is to find out the maximum/minimum probability that a given event occurs (examples of such ev...
Sergio Giro
166
Voted
CANDT
2009
15 years 10 months ago
Experiential role of artefacts in cooperative design
The role of material artefacts in supporting distributed and colocated work practices has been well acknowledged within HCI and CSCW research. In this paper, we show that in addit...
Dhaval Vyas, Dirk Heylen, Anton Nijholt, Gerrit C....
176
Voted
ATAL
2009
Springer
15 years 4 months ago
Learning to Locate Trading Partners in Agent Networks
This paper is motivated by some recent, intriguing research results involving agent-organized networks (AONs). In AONs, nodes represent agents, and collaboration between nodes are...
John Porter, Kuheli Chakraborty, Sandip Sen
CVPR
2009
IEEE
17 years 2 months ago
What's It Going to Cost You?: Predicting Effort vs. Informativeness for Multi-Label Image Annotations
Active learning strategies can be useful when manual labeling effort is scarce, as they select the most informative examples to be annotated first. However, for visual category ...
Sudheendra Vijayanarasimhan (University of Texas a...
186
Voted
ICML
2009
IEEE
16 years 7 months ago
Boosting with structural sparsity
Despite popular belief, boosting algorithms and related coordinate descent methods are prone to overfitting. We derive modifications to AdaBoost and related gradient-based coordin...
John Duchi, Yoram Singer