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» On Generalized Schur Numbers
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FUIN
2002
89views more  FUIN 2002»
15 years 6 months ago
Process Algebra with Nonstandard Timing
The possibility of two or more actions to be performed consecutively at the same point in time is not excluded in the process algebras from the framework of process algebras with t...
Kees Middelburg
TIT
2002
82views more  TIT 2002»
15 years 6 months ago
Order estimation for a special class of hidden Markov sources and binary renewal processes
We consider the estimation of the order, i.e., the number of hidden states, of a special class of discrete-time finite-alphabet hidden Markov sources. This class can be characteriz...
Sanjeev Khudanpur, Prakash Narayan
TODS
2002
76views more  TODS 2002»
15 years 6 months ago
Searching for dependencies at multiple abstraction levels
g for Dependencies at Multiple Abstraction Levels Toon Calders Raymond T. Ng Jef Wijsen The notion of roll-up dependency (RUD) extends functional dependencies with generalization ...
Toon Calders, Raymond T. Ng, Jef Wijsen
TPDS
2002
136views more  TPDS 2002»
15 years 6 months ago
Automatic Partitioning of Parallel Loops with Parallelepiped-Shaped Tiles
In this paper, an efficient algorithm to implement loop partitioning is introduced and evaluated. We start from results of Agarwal et al. [1] whose aim is to minimize the number of...
Fabrice Rastello, Yves Robert
VLDB
2002
ACM
108views Database» more  VLDB 2002»
15 years 6 months ago
Adaptive Index Structures
Traditional indexes aim at optimizing the node accesses during query processing, which, however, does not necessarily minimize the total cost due to the possibly large number of r...
Yufei Tao, Dimitris Papadias