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» On Extended Regular Expressions
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APPML
2007
79views more  APPML 2007»
15 years 4 months ago
Marr-type wavelets of high vanishing moments
In this work, kinds of Marr-type wavelets Ψn(t) are obtained and an explicit expression for the wavelets is derived. Time–frequency analysis shows that, regarded as window func...
Jieqing Tan, Ping Jiang
ENTCS
2007
105views more  ENTCS 2007»
15 years 4 months ago
A Structural Approach for Modelling Performance of Systems Using Skeletons
In this paper, we discuss a structural approach to automatic performance modelling of skeleton based applications. This uses a synthesis of performance evaluation process algebra ...
Gagarine Yaikhom, Murray Cole, Stephen Gilmore, Ja...
TOCL
2002
96views more  TOCL 2002»
15 years 3 months ago
On first-order topological queries
One important class of spatial database queries is the class of topological queries, that is, queries invariant under homeomorphisms. Westudy topological queries expressible in th...
Martin Grohe, Luc Segoufin
ECOOP
2004
Springer
15 years 9 months ago
The Expression Problem Revisited
The expression problem (aka the extensibility problem) refers to a fundamental dilemma of programming: Can your application be structured in such a way that both the data model and...
Mads Torgersen
CDES
2008
87views Hardware» more  CDES 2008»
15 years 5 months ago
Finding Minimal ESCT Expressions for Boolean Functions with Weight of up to 7
In this paper an algorithm is proposed for the synthesis and exact minimization of ESCT (Exclusive or Sum of Complex Terms) expressions for Boolean functions of up to seven comple...
Dimitrios Voudouris, Marinos Sampson, George K. Pa...