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ACCV
2007
Springer
16 years 27 days ago
Image Segmentation Using Co-EM Strategy
Inspired by the idea of multi-view, we proposed an image segmentation algorithm using co-EM strategy in this paper. Image data are modeled using Gaussian Mixture Model (GMM), and t...
Zhenglong Li, Jian Cheng, Qingshan Liu, Hanqing Lu
ATAL
2007
Springer
16 years 27 days ago
Multi-task overlapping coalition parallel formation algorithm
The issue of coalition formation has been investigated from many aspects, but until recently little attention has been paid to overlapping coalition formation. What’s more, an a...
Chao-Feng Lin, Shan-Li Hu
ATAL
2007
Springer
16 years 27 days ago
An equal excess negotiation algorithm for coalition formation
Coalition formation is an important form of interaction in multiagent systems. It enables the agents to satisfy tasks that they would otherwise be unable to perform, or would perf...
Hrishikesh J. Goradia, José M. Vidal
COLT
2007
Springer
16 years 27 days ago
Minimax Bounds for Active Learning
This paper analyzes the potential advantages and theoretical challenges of “active learning” algorithms. Active learning involves sequential sampling procedures that use infor...
Rui Castro, Robert D. Nowak
CRYPTO
2007
Springer
145views Cryptology» more  CRYPTO 2007»
16 years 27 days ago
Chernoff-Type Direct Product Theorems
Consider a challenge-response protocol where the probability of a correct response is at least α for a legitimate user and at most β < α for an attacker. One example is a CAP...
Russell Impagliazzo, Ragesh Jaiswal, Valentine Kab...