Semi-automated adaptation of service interactions

Hamid Reza Motahari Nezhad, Boualem Benatallah, Axel Martens, Francisco Curbera, Fabio Casati

Результат исследований: Материалы для книги/типы отчетовМатериалы для конференции

211 Цитирования (Scopus)


In today's Web, many functionality-wise similar Web services are offered through heterogeneous interfaces (operation definitions) and business protocols (ordering constraints defined on legal operation invocation sequences). The typical approach to enable interoperation in such a heterogeneous setting is through developing adapters. There have been approaches for classifying possible mismatches between service interfaces and business protocols to facilitate adapter development. However, the hard job is that of identifying, given two service specifications, the actual mismatches between their interfaces and business protocols. In this paper we present novel techniques and a tool that provides semi-automated support for identifying and resolution of mismatches between service interfaces and protocols, and for generating adapter specification. We make the following main contributions: (i) we identify mismatches between service interfaces, which leads to finding mismatches of type of signature, merge/split, and extra/missing messages; (ii) we identify all ordering mismatches between service protocols and generate a tree, called mismatch tree, for mismatches that require developers' input for their resolution. In addition, we provide semi-automated support in analyzing the mismatch tree to help in resolving such mismatches. We have implemented the approach in a tool inside IBM WID (WebSphere Integration Developer). Our experiments with some real-world case studies show the viability of the proposed approach. The methods and tool are significant in that they considerably simplify the problem of adapting services so that interoperation is possible.

Язык оригиналаАнглийский
Название основной публикации16th International World Wide Web Conference, WWW2007
Число страниц10
СостояниеОпубликовано - 2007
Опубликовано для внешнего пользованияДа
Событие16th International World Wide Web Conference, WWW2007 - Banff, AB, Канада
Продолжительность: 8 мая 200712 мая 2007


Конференция16th International World Wide Web Conference, WWW2007
ГородBanff, AB


ASJC Scopus subject areas

  • Computer Networks and Communications
  • Software


Motahari Nezhad, H. R., Benatallah, B., Martens, A., Curbera, F., & Casati, F. (2007). Semi-automated adaptation of service interactions. В 16th International World Wide Web Conference, WWW2007 (стр. 993-1002)