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LOPSTR
2009
Springer
15 years 11 months ago
Goal-Directed and Relative Dependency Pairs for Proving the Termination of Narrowing
In this work, we first consider a goal-oriented extension of the dependency pair framework for proving termination w.r.t. a given set of initial terms. Then, we introduce a new re...
José Iborra, Naoki Nishida, Germán V...
140
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LPNMR
2009
Springer
15 years 11 months ago
Complexity of the Stable Model Semantics for Queries on Incomplete Databases
Abstract. We study the complexity of consistency checking and query answering on incomplete databases for languages ranging from non-recursive Datalog to disjunctive Datalog with n...
Jos de Bruijn, Stijn Heymans
SOCO
2009
Springer
15 years 11 months ago
Specifying and Composing Non-functional Requirements in Model-Based Development
Abstract. Non-functional requirements encompass important design concerns such as schedulability, security, and communication constraints. In model-based development they non-local...
Ethan K. Jackson, Dirk Seifert, Markus Dahlweid, T...
ICALT
2008
IEEE
15 years 11 months ago
A Framework for Semantic Group Formation
Collaboration has long been considered an effective approach to learning. However, forming optimal groups can be a time consuming and complex task. Different approaches have been ...
Asma Ounnas, Hugh C. Davis, David E. Millard
LICS
2008
IEEE
15 years 11 months ago
Hiding Local State in Direct Style: A Higher-Order Anti-Frame Rule
Separation logic involves two dual forms of modularity: local reasoning makes part of the store invisible within a static scope, whereas hiding local state makes part of the store...
François Pottier