Searching for just a few words should be enough to get started. If you need to make more complex queries, use the tips below to guide you.
Issue title: Concurrency Specification and Programming (CS&P)
Article type: Research Article
Authors: Doliwa, Dariusz | Horzelski, Wojciech | Jarocki, Mariusz | Niewiadomski, Artur | Penczek, Wojciech | Półrola, Agata | Szreter, Maciej | Zbrzezny, Andrzej
Affiliations: Faculty of Mathematics and Computer Science, University of Łódź, Poland. {doliwa,horzel,jarocki}@math.uni.lodz.pl | Institute of Computer Science, University of Natural Sciences and Humanities, Poland. [email protected] | Institute of Computer Science PAS and University of Natural Sciences and Humanities, Poland. [email protected] | Faculty of Mathematics and Computer Science, University of Łódź, Poland. [email protected] | Institute of Computer Science PAS, Poland. [email protected] | Institute of Mathematics and Computer Science, Jan Długosz University in Częstochowa, Poland. [email protected]
Note: [] Address for correspondence: Institute of Computer Science, PAS, Ordona 21, 01-237 Warsaw, Poland
Abstract: The paper presents a prototype toolset to planning by automatic composition of web services. The main idea consists in arranging the composition into two main phases: abstract and concrete one, as well as to handle fully declarative user queries. The first abstract stage aims at finding all the possible sequences of the types of the services that can potentially satisfy the user request. The result, referred to as an abstract plan, is used in the concrete planning phase, which substitutes the types of the services with their concrete instances registered in the system. This is obtained by translating the problem of finding a composition of concrete services satisfying the user query into the reachability problem for (timed) automata with discrete data and parametric assignments, taking into account the concrete instances of services as well as the user query. Next, SAT-based parametric bounded model checking is used to obtaining the solutions in form of sequences of services invocations together with the example services' input values.
DOI: 10.3233/FI-2011-578
Journal: Fundamenta Informaticae, vol. 112, no. 1, pp. 47-71, 2011
IOS Press, Inc.
6751 Tepper Drive
Clifton, VA 20124
USA
Tel: +1 703 830 6300
Fax: +1 703 830 2300
[email protected]
For editorial issues, like the status of your submitted paper or proposals, write to [email protected]
IOS Press
Nieuwe Hemweg 6B
1013 BG Amsterdam
The Netherlands
Tel: +31 20 688 3355
Fax: +31 20 687 0091
[email protected]
For editorial issues, permissions, book requests, submissions and proceedings, contact the Amsterdam office [email protected]
Inspirees International (China Office)
Ciyunsi Beili 207(CapitaLand), Bld 1, 7-901
100025, Beijing
China
Free service line: 400 661 8717
Fax: +86 10 8446 7947
[email protected]
For editorial issues, like the status of your submitted paper or proposals, write to [email protected]
如果您在出版方面需要帮助或有任何建, 件至: [email protected]