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» Variability and Component Composition
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ICML
2005
IEEE
14 years 10 months ago
Exploiting syntactic, semantic and lexical regularities in language modeling via directed Markov random fields
We present a directed Markov random field (MRF) model that combines n-gram models, probabilistic context free grammars (PCFGs) and probabilistic latent semantic analysis (PLSA) fo...
Shaojun Wang, Shaomin Wang, Russell Greiner, Dale ...
KBSE
2008
IEEE
14 years 3 months ago
The Consistency of Web Conversations
Abstract—We describe BPELCheck, a tool for statically analyzing interactions of composite web services implemented in BPEL. Our algorithm is compositional, and checks each proces...
Jeffrey Fischer, Rupak Majumdar, Francesco Sorrent...
EUSFLAT
2009
187views Fuzzy Logic» more  EUSFLAT 2009»
13 years 7 months ago
Intensity Assessment of Pedestrian Collisions in City of Mashhad based on Fuzzy Probabilities
Fuzzy probabilities have been widely used in the areas of risk assessment and decision making. Here, we propose a system based on fuzzy probabilities for assessing the intensity of...
Farzaneh Tatari, Mohammad R. Akbarzadeh-Totonchi
ACSD
2008
IEEE
108views Hardware» more  ACSD 2008»
13 years 11 months ago
Modular construction of finite and complete prefixes of Petri net unfoldings
This paper considers distributed systems, defined as a collection of components interacting through interfaces. Components, interfaces and distributed systems are modeled as Petri...
Agnes Madalinski, Eric Fabre
CSFW
1995
IEEE
14 years 22 days ago
Composing and decomposing systems under security properties
We investigate the formal relationship between separability of processes and the types of non-interference properties they enjoy. Though intuitively appealing, separability – th...
A. W. Roscoe, L. Wulf