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» C-K design theory for information systems research
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AVI
2008
15 years 8 months ago
Exploring the role of individual differences in information visualization
In this paper, we describe a user study aimed at evaluating the effectiveness of two different data visualization techniques developed for describing complex environmental changes...
Cristina Conati, Heather Maclaren
AAMAS
2007
Springer
15 years 6 months ago
Conversational semantics sustained by commitments
We propose an operational model that combines message meaning and conversational structure in one comprehensive approach. Our long-term research goal is to lay down principles unit...
Roberto A. Flores, Philippe Pasquier, Brahim Chaib...
IADIS
2003
15 years 7 months ago
A Classification System for Tracking the Adoption of it by GPS in Rural Australia
This paper proposes an investigation of sociotechnical factors affecting the adoption of information technology (IT) by General Practitioners (GPs), for the purposes of the develo...
Stephen Burgess, Paul Darbyshire, Carmine Sellino,...
OTM
2005
Springer
15 years 12 months ago
Ontology-Based Spatial Query Expansion in Information Retrieval
Ontologies play a key role in Semantic Web research. A common use of ontologies in Semantic Web is to enrich the current Web resources with some well-defined meaning to enhance th...
Gaihua Fu, Christopher B. Jones, Alia I. Abdelmoty
IJACTAICIT
2010
361views more  IJACTAICIT 2010»
15 years 3 months ago
A Proposed Technique for Information Hiding Based on DCT
The aim of this work is to design an algorithm which combines between steganography and cryptography that can hide a text in an image in a way that prevents, as much as possible, ...
Fadhil Salman Abed, Nada Abdul Aziz Mustafa