4397 search results - page 156 / 880 » Relational Algebra Operations |
90
Voted
TSMC
2002
15 years 3 months ago
2002
An extended algorithm of the relative reward strength algorithm is proposed. It is shown that the proposed algorithm ensures the convergence with probability 1 to the optimal path ...
123
Voted
FOCS
2008
IEEE
15 years 10 months ago
2008
IEEE
Relational joins are at the core of relational algebra, which in turn is the core of the standard database query language SQL. As their evaluation is expensive and very often domi...
128
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CMSB
2009
Springer
15 years 10 months ago
2009
Springer
Bio-PEPA is a process algebra for modelling biological systems. An important aspect of Bio-PEPA is the ability it provides to discretise concentrations resulting in a smaller, more...
107
Voted
ER
2009
Springer
15 years 10 months ago
2009
Springer
In previous work, we proposed an algebra whose operators allow to specify the valid compound terms of a faceted taxonomy, in a flexible manner (by combining positive and negative ...
116
Voted
FOSSACS
2004
Springer
15 years 8 months ago
2004
Springer
Labelled Markov processes (LMPs) are automata whose transitions are given by probability distributions. In this paper we present a ‘universal’ LMP as the spectrum of a commutat...