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» Modeling Requirements for Value Configuration Design
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CAISE
2004
Springer
15 years 3 months ago
Simple and Minimum-Cost Satisfiability for Goal Models
Abstract. Goal models have been used in Computer Science in order to represent software requirements, business objectives and design qualities. In previous work we have presented a...
Roberto Sebastiani, Paolo Giorgini, John Mylopoulo...
MOBISYS
2007
ACM
15 years 11 months ago
A time-and-value centric provenance model and architecture for medical event streams
Provenance becomes a critical requirement for healthcare IT infrastructures, especially when pervasive biomedical sensors act as a source of raw medical streams for large-scale, a...
Min Wang, Marion Blount, John Davis, Archan Misra,...
QOSA
2007
Springer
15 years 6 months ago
A Bayesian Model for Predicting Reliability of Software Systems at the Architectural Level
: Modern society relies heavily on complex software systems for everyday activities. Dependability of these systems thus has become a critical feature that determines which product...
Roshanak Roshandel, Nenad Medvidovic, Leana Golubc...
CAV
1997
Springer
202views Hardware» more  CAV 1997»
15 years 4 months ago
HYTECH: A Model Checker for Hybrid Systems
A hybrid system is a dynamical system whose behavior exhibits both discrete and continuous change. A hybrid automaton is a mathematical model for hybrid systems, which combines, i...
Thomas A. Henzinger, Pei-Hsin Ho, Howard Wong-Toi
TMC
2010
130views more  TMC 2010»
14 years 10 months ago
Efficient Coverage Maintenance Based on Probabilistic Distributed Detection
—Many wireless sensor networks require sufficient sensing coverage over long periods of time. To conserve energy, a coverage maintenance protocol achieves desired coverage by act...
Guoliang Xing, Xiangmao Chang, Chenyang Lu, Jianpi...