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SIGMOD
2001
ACM
136views Database» more  SIGMOD 2001»
16 years 6 months ago
Selectivity Estimation using Probabilistic Models
Estimating the result size of complex queries that involve selection on multiple attributes and the join of several relations is a difficult but fundamental task in database query...
Lise Getoor, Benjamin Taskar, Daphne Koller
CISS
2008
IEEE
16 years 1 months ago
Modelling multi-path problems
—In this paper we consider the behaviour of both primal and dual multi-path algorithms for a simple network of three resources. We examine the equilibrium behaviour of our models...
Richard J. Gibbens
ASIAN
2006
Springer
140views Algorithms» more  ASIAN 2006»
15 years 10 months ago
Modeling Urgency in Component-Based Real-Time Systems
A component-based realtime system is a simple model for the server-client relation with time constraints. This paper presents an efficient algorithm, called a blackbox testing algo...
Nguyen Van Tang, Dang Van Hung, Mizuhito Ogawa
ACL
1989
15 years 7 months ago
A Transfer Model Using a Typed Feature Structure Rewriting System with Inheritance
We propose a model for transfer in machine translation which uses a rewriting system for typed feature structures. The grammar definitions describe transfer relations which are ap...
Rémi Zajac
COMPSAC
2010
IEEE
15 years 4 months ago
A Consistency Model for Identity Information in Distributed Systems
In distributed IT systems, replication of information is commonly used to strengthen the fault tolerance on a technical level or the autonomy of an organization on a business level...
Thorsten Höllrigl, Jochen Dinger, Hannes Hart...