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ICTIR
2009
Springer
14 years 4 months ago
Avoiding Bias in Text Clustering Using Constrained K-means and May-Not-Links
Abstract. In this paper we present a new clustering algorithm which ex
M. Eduardo Ares, Javier Parapar, Alvaro Barreiro
IVA
2009
Springer
14 years 4 months ago
Expression of Moral Emotions in Cooperating Agents
Moral emotions have been argued to play a central role in the emergence of cooperation in human-human interactions. This work describes an experiment which tests whether this insig...
Celso M. de Melo, Liang Zheng, Jonathan Gratch
SIGECOM
2009
ACM
108views ECommerce» more  SIGECOM 2009»
14 years 4 months ago
Selling ad campaigns: online algorithms with cancellations
We study online pricing problems in markets with cancellations, i.e., markets in which prior allocation decisions can be revoked, but at a cost. In our model, a seller receives re...
Moshe Babaioff, Jason D. Hartline, Robert D. Klein...
ICASSP
2008
IEEE
14 years 4 months ago
A robust method for QRS detection based on modified p-spectrum
In this paper, we propose a robust method based on the modi ed p-spectrum to detect heart beats in ECG signals, which is also referred as QRS detection in the literature. QRS dete...
Peng Qiu, K. J. Ray Liu
CSFW
2007
IEEE
14 years 4 months ago
Collaborative Planning With Privacy
Collaboration among organizations or individuals is common. While these participants are often unwilling to share all their information with each other, some information sharing i...
Max I. Kanovich, Paul Rowe, Andre Scedrov