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PODS
2009
ACM
122views Database» more  PODS 2009»
15 years 10 months ago
Satisfiability of downward XPath with data equality tests
In this work we investigate the satisfiability problem for the logic XPath( , , =), that includes all downward axes as well as equality and inequality tests. We address this probl...
Diego Figueira
VL
2003
IEEE
134views Visual Languages» more  VL 2003»
15 years 3 months ago
End-user programming as translation: an experimental framework and study
One of the reputed advantages of end-user programming languages is that they support a given problem doh a set of programming abstractions that are “just right” for the end-us...
Christopher D. Hundhausen, Ravikiran Vatrapu, Josh...
TARK
2007
Springer
15 years 3 months ago
Alternating-time temporal logic with explicit strategies
We introduce ATLES – a variant of ATL with explicit names for strategies in the object language. ATLES makes it possible to refer to the same strategy in different occurrences o...
Dirk Walther, Wiebe van der Hoek, Michael Wooldrid...
ADC
2008
Springer
146views Database» more  ADC 2008»
15 years 4 months ago
A Typed Higher-Order Calculus for Querying XML Databases
As the eXtensible Markup Language (XML) is about to emerge as a new standard for databases, the problem of providing solid logical grounds for XML query languages arises. For the ...
Qing Wang, Klaus-Dieter Schewe
ATAL
1995
Springer
15 years 1 months ago
Time, Knowledge, and Choice
Abstract. This article considers the link between theory and practice in agentoriented programming. We begin by rigorously defining a new formal specification language for autono...
Michael Wooldridge