Informatics Research Institute (IRIS) July 2004 newsletter

This summer period has been rich in presence and dissemination related activities. Several important conferences, which have enjoyed a great international participation and success, have been organized by IRIS academics in Salford. These include NLDB04, CRIS 2004 and the LTSN workshop. Also, a substantial number of research projects have been secured from national as well as European funding sources. All these activities are contributing to reinforcing the leading position that IRIS is currently enjoying in the field of Informatics. This newsletter gives an overview of all research activities that took place during this reporting period. It is hoped that this will help trigger further collaboration with existing and future colleagues from academia, research and industry to work together towards addressing the many societal and technological challenges engendered by the information age

A document management methodology based on similarity contents

The advent of the WWW and distributed information systems have made it possible to share documents between different users and organisations. However, this has created many problems related to the security, accessibility, right and most importantly the consistency of documents. It is important that the people involved in the documents management process have access to the most up-to-date version of documents, retrieve the correct documents and should be able to update the documents repository in such a way that his or her document are known to others. In this paper we propose a method for organising, storing and retrieving documents based on similarity contents. The method uses techniques based on information retrieval, document indexation and term extraction and indexing. This methodology is developed for the E-Cognos project which aims at developing tools for the management and sharing of documents in the construction domain

Tracking decision-making during architectural design

There is a powerful cocktail of circumstances governing the way decisions are made during the architectural design process of a building project. There is considerable potential for misunderstandings, inappropriate changes, change which give rise to unforeseen difficulties, decisions which are not notified to all interested parties, and many other similar problems. The paper presents research conducted within the frame of the EPSRC funded ADS project aiming at addressing the problems linked with the evolution and changing environment of project information to support better decision-making. The paper presents the conceptual framework as well as the software environment that has been developed to support decision-making during building projects, and reports on work carried out on the application of the approach to the architectural design stage. This decision-tracking environment has been evaluated and validated by professionals and practitioners from industry using several instruments as described in the paper