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» The semantics of graphical languages
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175
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ECBS
2009
IEEE
187views Hardware» more  ECBS 2009»
16 years 2 months ago
On the Meaning of SysML Activity Diagrams
In this paper, we aim to ascribe a meaning to SysML activity diagrams. To this end, we propose a dedicated algebraic-like language, namely activity calculus, and an operational se...
Yosr Jarraya, Mourad Debbabi, Jamal Bentahar
CSFW
2009
IEEE
16 years 2 months ago
Securing Timeout Instructions in Web Applications
Timeout mechanisms are a useful feature for web applications. However, these mechanisms need to be used with care because, if used as-is, they are vulnerable to timing attacks. Th...
Alejandro Russo, Andrei Sabelfeld
WOLLIC
2009
Springer
16 years 2 months ago
Algebraic Valuations as Behavioral Logical Matrices
Abstract. The newly developed behavioral approach to the algebraization of logics extends the applicability of the methods of algebraic logic to a wider range of logical systems, n...
Carlos Caleiro, Ricardo Gonçalves
DEXA
2009
Springer
177views Database» more  DEXA 2009»
16 years 2 months ago
Querying XML Data with SPARQL
SPARQL is today the standard access language for Semantic Web data. In the recent years XML databases have also acquired industrial importance due to the widespread applicability o...
Nikos Bikakis, Nektarios Gioldasis, Chrisa Tsinara...
197
Voted
WIKIS
2009
ACM
16 years 2 months ago
Incremental knowledge acquisition in software development using a weakly-typed Wiki
Software development is a knowledge-intensive activity and frequently implies a progressive crystallization of knowledge, towards programming language statements. Although wikis h...
Filipe Figueiredo Correia, Hugo Sereno Ferreira, N...