International Journal of Web Information Systems: Volume 5 Issue 1

A survey on context‐aware web service systems

Hong‐Linh Truong, Schahram Dustdar

This survey aims to study and analyze current techniques and methods for context‐aware web service systems, to discuss future trends and propose further steps on making web…

Towards an approach to sustain web services high‐availability using communities of web services

Zakaria Maamar, Quan Z. Sheng, Samir Tata, Djamal Benslimane, Mohamed Sellami

In any critical system, high‐availability of software components like web services has so far been achieved through replication. Three replication strategies known as active…

Fast and efficient computation of reachability queries over linked XML documents' graphs

Awny Sayed

The increasing popularity of XML has generated a lot of interest in query processing over graph‐structured data. To support efficient evaluation of path expressions structured…

Synthesizing correlated RSS news articles based on a fuzzy equivalence relation

Maria Soledad Pera, Yiu‐Kai Ng

Tens of thousands of news articles are posted online each day, covering topics from politics to science to current events. To better cope with this overwhelming volume of…

Editorial

Eric Pardede