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KDD
2006
ACM
167views Data Mining» more  KDD 2006»
16 years 6 months ago
Clustering pair-wise dissimilarity data into partially ordered sets
Ontologies represent data relationships as hierarchies of possibly overlapping classes. Ontologies are closely related to clustering hierarchies, and in this article we explore th...
Jinze Liu, Qi Zhang, Wei Wang 0010, Leonard McMill...
PKDD
2009
Springer
124views Data Mining» more  PKDD 2009»
16 years 15 days ago
Capacity Control for Partially Ordered Feature Sets
Abstract. Partially ordered feature sets appear naturally in many classification settings with structured input instances, for example, when the data instances are graphs and a fe...
Ulrich Rückert
RECSYS
2009
ACM
16 years 14 days ago
Regret-based optimal recommendation sets in conversational recommender systems
Current conversational recommender systems are unable to offer guarantees on the quality of their recommendations due to a lack of principled user utility models. We develop an ap...
Paolo Viappiani, Craig Boutilier
CDC
2008
IEEE
152views Control Systems» more  CDC 2008»
16 years 13 days ago
Non-uniform small-gain theorems for systems with unstable invariant sets
— We consider the problem of small-gain analysis of asymptotic behavior in interconnected nonlinear dynamic systems. Mathematical models of these systems are allowed to be uncert...
Ivan Tyukin, Erik Steur, Henk Nijmeijer, Cees van ...
SASP
2008
IEEE
77views Hardware» more  SASP 2008»
16 years 10 days ago
Resource Sharing in Custom Instruction Set Extensions
Abstract—Customised processor performance generally increases as additional custom instructions are added. However, performance is not the only metric that modern systems must ta...
Marcela Zuluaga, Nigel P. Topham