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PODS
2008
ACM
211views Database» more  PODS 2008»
15 years 11 months ago
The power of two min-hashes for similarity search among hierarchical data objects
In this study we propose sketching algorithms for computing similarities between hierarchical data. Specifically, we look at data objects that are represented using leaf-labeled t...
Sreenivas Gollapudi, Rina Panigrahy
ECCV
2002
Springer
16 years 1 months ago
Bayesian Estimation of Layers from Multiple Images
When estimating foreground and background layers (or equivalently an alpha matte), it is often the case that pixel measurements contain mixed colours which are a combination of for...
Yonatan Wexler, Andrew W. Fitzgibbon, Andrew Zisse...
EPEW
2006
Springer
15 years 3 months ago
Model Checking for a Class of Performance Properties of Fluid Stochastic Models
Abstract. Recently, there is an explosive development of fluid approaches to computer and distributed systems. These approaches are inherently stochastic and generate continuous st...
Manuela L. Bujorianu, Marius C. Bujorianu
CONCUR
2007
Springer
15 years 5 months ago
Coalgebraic Models for Reactive Systems
Abstract. Reactive Systems `a la Leifer and Milner allow to derive from a reaction semantics definition an LTS equipped with a bisimilarity relation which is a congruence. This th...
Filippo Bonchi, Ugo Montanari
DATE
2003
IEEE
81views Hardware» more  DATE 2003»
15 years 4 months ago
Equisolvability of Series vs. Controller's Topology in Synchronous Language Equations
Given a plant Å and a specification Å , the largest solution of the FSM equation Å ¯ Å Å contains all possible discrete controllers Å . Often we are interested in computin...
Nina Yevtushenko, Tiziano Villa, Robert K. Brayton...