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ENTCS
2008
118views more  ENTCS 2008»
15 years 6 months ago
Coinductive Characterisations Reveal Nice Relations Between Preorders and Equivalences
There are two ways to define a semantics for process algebras: either directly by means of an equivalence relation or by means of a preorder whose kernel is the desired equivalenc...
David de Frutos-Escrig, Carlos Gregorio-Rodr&iacut...
SIGMOD
1987
ACM
69views Database» more  SIGMOD 1987»
15 years 10 months ago
Extending the Relational Algebra to Support Transaction Time
In this paper we discuss extensions to the conventional relatronal algebra to support transaction time We show that these extensions are applicable to hrstorlcal algebras that sup...
L. Edwin McKenzie, Richard T. Snodgrass
AAAI
2007
15 years 9 months ago
Finding Related Pages Using Green Measures: An Illustration with Wikipedia
We introduce a new method for finding nodes semantically related to a given node in a hyperlinked graph: the Green method, based on a classical Markov chain tool. It is generic, ...
Yann Ollivier, Pierre Senellart
FLAIRS
2008
15 years 7 months ago
A Hybrid Machine Translation System for Typologically Related Languages
This paper describes a shallow parsing formalism aiming at machine translation between closely related languages. The formalism allows to write grammar rules helping to (partially...
Petr Homola, Vladislav Kubon
LPNMR
2011
Springer
14 years 9 months ago
Logic, Probability and Computation: Foundations and Issues of Statistical Relational AI
Over the last 25 years there has been considerable body of research into combinations of predicate logic and probability forming what has become known as (perhaps misleadingly) sta...
David Poole