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IFIP12
2009
13 years 3 months ago
A Hybrid Approach for Improving Prediction Coverage of Collaborative Filtering
In this paper we present a hybrid filtering algorithm that attempts to deal with low prediction Coverage, a problem especially present in sparse datasets. We focus on Item HyCoV, a...
Manolis G. Vozalis, Angelos I. Markos, Konstantino...
IFIP12
2009
13 years 3 months ago
Visualizing RDF Documents
The Semantic Web (SW) is an extension to the current Web, enhancing the available information with semantics. RDF, one of the most prominent standards for representing meaning in t...
Aris Athanassiades, Efstratios Kontopoulos, Nick B...
IFIP12
2009
13 years 3 months ago
User Recommendations based on Tensor Dimensionality Reduction
Social Tagging is the process by which many users add metadata in the form of keywords, to annotate and categorize items (songs, pictures, web links, products etc.). Social tagging...
Panagiotis Symeonidis
IFIP12
2009
13 years 3 months ago
Three-Dimension Visualization for Primary Wheat Diseases Based on Simulation Model
Crop simulation model has been becoming the core of agricultural production management and resource optimization management. Displaying crop growth process makes user observe the c...
Shijuan Li, Yeping Zhu
IFIP12
2009
13 years 3 months ago
Semantic Annotation, Publication and Discovery of Java Software Components: an Integrated Approach
: Component-based software development has matured into standard practice in software engineering. Among the advantages of reusing software modules are lower costs, faster developm...
Zinon Zygkostiotis, Dimitris Dranidis, Dimitrios K...