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CAISE
2005
Springer
14 years 1 months ago
Patterns and metamodel for a natural-language-based requirements specification language
Abstract. Software requirements engineering is an essential activity for the successful development of information systems. Requirements can be specified using different techniques...
Carlos Videira, Alberto Rodrigues da Silva
DATESO
2004
84views Database» more  DATESO 2004»
13 years 9 months ago
Query Expansion and Evolution of Topic in Information Retrieval Systems
Approach based on clustering will be described in our paper. Basic version of our system was given in [5] allows us to expand query through special index. Hierarchical agglomerativ...
Jiri Dvorský, Jan Martinovic, Václav...
CAI
2005
Springer
13 years 8 months ago
Development of Threat Evaluation Tool for Distributed Network Environment
Current information protection systems only detect and warn against individual intrusion, and are not able to provide a collective and synthesized alert message. In this paper, we ...
Keun-Hee Han, Il-Gon Kim, Kang-Won Lee, Ji-Yeon Ch...
SASO
2007
IEEE
14 years 2 months ago
Designing Self-Organising Emergent Systems based on Information Flows and Feedback-loops
For self-organising emergent solutions, there is no support to explicitly design system-wide information flows and feedback loops in those flows. This is problematic because the...
Tom De Wolf, Tom Holvoet
SIGIR
1996
ACM
14 years 11 days ago
Evaluating User Interfaces to Information Retrieval Systems: A Case Study on User Support
Designing good user interfaces to information retrieval systems is a complex activity. The design space is large and evaluation methodologies that go beyond the classical precisio...
Giorgio Brajnik, Stefano Mizzaro, Carlo Tasso