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ICPR
2004
IEEE
16 years 7 months ago
Galilean-Diagonalized Spatio-Temporal Interest Operators
Abstract. This paper presents a set of image operators for detecting regions in space-time where interesting events occur. To define such regions of interest, we compute a spatio-t...
Amir Akbarzadeh, Ivan Laptev, Tony Lindeberg
DOLAP
1999
ACM
15 years 10 months ago
Characterization of Hierarchies and Some Operators in OLAP Environment
Recently numerous proposals for modelling and querying Multidimensional Databases (MDDB) are proposed. Among the still open problems there is a rigorous classification of the diff...
Elaheh Pourabbas, Maurizio Rafanelli
TLDI
2003
ACM
135views Formal Methods» more  TLDI 2003»
15 years 11 months ago
Typed compilation of recursive datatypes
Standard ML employs an opaque (or generative) semantics of datatypes, in which every datatype declaration produces a new type that is different from any other type, including othe...
Joseph Vanderwaart, Derek Dreyer, Leaf Petersen, K...
TPHOL
2007
IEEE
16 years 11 days ago
HOL2P - A System of Classical Higher Order Logic with Second Order Polymorphism
Abstract. This paper introduces the logical system HOL2P that extends classical higher order logic (HOL) with type operator variables and universal types. HOL2P has explicit term o...
Norbert Völker
SIGOPSE
2004
ACM
15 years 11 months ago
Exploiting semantic clustering in the eDonkey P2P network
Sidath B. Handurukande, Anne-Marie Kermarrec, Fabr...