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ISQED
2007
IEEE
106views Hardware» more  ISQED 2007»
14 years 5 months ago
Passive Modeling of Interconnects by Waveform Shaping
In this paper, we propose a new approach to enforcing the passivity of a reduced system of general passive linear time invariant circuits. Instead of making the reduced models pas...
Boyuan Yan, Pu Liu, Sheldon X.-D. Tan, Bruce McGau...
ACMICEC
2007
ACM
220views ECommerce» more  ACMICEC 2007»
14 years 2 months ago
Asymptotically optimal repeated auctions for sponsored search
We investigate asymptotically optimal keyword auctions, that is, auctions which maximize revenue as the number of bidders grows. We do so under two alternative behavioral assumpti...
Nicolas S. Lambert, Yoav Shoham
RECSYS
2009
ACM
14 years 5 months ago
Improving rating estimation in recommender systems using aggregation- and variance-based hierarchical models
Previous work on using external aggregate rating information showed that this information can be incorporated in several different types of recommender systems and improves their...
Akhmed Umyarov, Alexander Tuzhilin
ICML
2008
IEEE
14 years 11 months ago
Stopping conditions for exact computation of leave-one-out error in support vector machines
We propose a new stopping condition for a Support Vector Machine (SVM) solver which precisely reflects the objective of the Leave-OneOut error computation. The stopping condition ...
Klaus-Robert Müller, Pavel Laskov, Vojtech Fr...
CVIU
2008
109views more  CVIU 2008»
13 years 11 months ago
Performance vs computational efficiency for optimizing single and dynamic MRFs: Setting the state of the art with primal-dual st
In this paper we introduce a novel method to address minimization of static and dynamic MRFs. Our approach is based on principles from linear programming and, in particular, on pr...
Nikos Komodakis, Georgios Tziritas, Nikos Paragios