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BCSHCI
2009
15 years 4 months ago
User research in a scientific software development project
The Usable Image project provides usability and user-centred design support to a scientific software development project. OMERO is a complex software application aimed at supporti...
David Sloan, Catriona Macaulay, Paula Forbes, Scot...
204
Voted
CAINE
2009
15 years 4 months ago
Clustering Customer Transactions: A Rough Set Based Approach
An efficient customer behavior analysis is important for good Recommender System. Customer transaction clustering is usually the first step towards the analysis of customer behavi...
Arunava Saha, Darsana Das, Dipanjan Karmakar, Dili...
EDM
2009
120views Data Mining» more  EDM 2009»
15 years 4 months ago
Improving Student Question Classification
Students in introductory programming classes often articulate their questions and information needs incompletely. Consequently, the automatic classification of student questions to...
Cecily Heiner, Joseph L. Zachary
EDM
2009
124views Data Mining» more  EDM 2009»
15 years 4 months ago
Detecting and Understanding the Impact of Cognitive and Interpersonal Conflict in Computer Supported Collaborative Learning Envi
This paper presents a model which can automatically detect a variety of student speech acts as students collaborate within a computer supported collaborative learning environment. ...
David Prata, Ryan Baker, Evandro Costa, Carolyn Pe...
171
Voted
ICASSP
2009
IEEE
15 years 4 months ago
Fixed SINR solutions for the MIMO wiretap channel
This paper studies the use of artificial interference in reducing the likelihood that a message transmitted between two multiantenna nodes is intercepted by an undetected eavesdro...
A. Lee Swindlehurst