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ISMIS
2005
Springer
15 years 10 months ago
Model-Based Cluster Analysis for Web Users Sessions
One of the main issues inWeb usage mining is the discovery of patterns in the navigational behavior of Web users. Standard approaches, such as clustering of users’sessions and di...
George Pallis, Lefteris Angelis, Athena Vakali
CIA
2004
Springer
15 years 10 months ago
Collaboration Analysis in Recommender Systems Using Social Networks
Abstract. Many researchers have focused their efforts on developing collaborative recommender systems. It has been proved that the use of collaboration in such systems improves per...
Jordi Palau, Miquel Montaner, Beatriz López...
154
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IEAAIE
2004
Springer
15 years 10 months ago
Natural Language Requirements Analysis and Class Model Generation Using UCDA
This paper presents a methodology to automate natural language requirements analysis and class model generation based on the Rational Unified Process (RUP). Use-case language schem...
Dong Liu, Kalaivani Subramaniam, Armin Eberlein, B...
MLMI
2004
Springer
15 years 10 months ago
Emotion Analysis in Man-Machine Interaction Systems
Facial expression and hand gesture analysis plays a fundamental part in emotionally rich man-machine interaction (MMI) systems, since it employs universally accepted non-verbal cu...
T. Balomenos, Amaryllis Raouzaiou, Spiros Ioannou,...
CIDM
2009
IEEE
15 years 9 months ago
Analysis and visualization of the geographical distribution of atlantic forest bromeliads species
— This work presents a spatial distribution analysis of Brazilian Atlantic Forest Bromeliad species catalogued by the Rio de Janeiro Botanical Gardens Research Institute. Our ana...
Stainam Nogueira Brandão, Wagner N. Silva, ...