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ISAAC
2007
Springer
118views Algorithms» more  ISAAC 2007»
16 years 1 months ago
Dynamic Structures for Top- k Queries on Uncertain Data
In an uncertain data set S = (S, p, f) where S is the ground set consisting of n elements, p : S → [0, 1] a probability function, and f : S → R a score function, each element i...
Jiang Chen, Ke Yi
SEMWEB
2007
Springer
16 years 29 days ago
Results of the Ontology Alignment Evaluation Initiative 2007
Abstract. Ontology matching consists of finding correspondences between ontology entities. OAEI campaigns aim at comparing ontology matching systems on precisely defined test set...
Jérôme Euzenat, Antoine Isaac, Christ...
WCRE
2006
IEEE
16 years 26 days ago
On Computing the Canonical Features of Software Systems
Software applications typically have many features that vary in their similarity. We define a measurement of similarity between pairs of features based on their underlying implem...
Jay Kothari, Trip Denton, Spiros Mancoridis, Ali S...
SIGECOM
2006
ACM
107views ECommerce» more  SIGECOM 2006»
16 years 24 days ago
Empirical mechanism design: methods, with application to a supply-chain scenario
Our proposed methods employ learning and search techniques to estimate outcome features of interest as a function of mechanism parameter settings. We illustrate our approach with ...
Yevgeniy Vorobeychik, Christopher Kiekintveld, Mic...
ICIP
2005
IEEE
16 years 13 days ago
HMM-based motion recognition system using segmented PCA
In this paper, we propose a novel technique for modelbased recognition of complex object motion trajectories using Hidden Markov Models (HMM). We build our models on Principal Com...
Faisal I. Bashir, Wei Qu, Ashfaq A. Khokhar, Dan S...