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ER
2006
Springer
135views Database» more  ER 2006»
14 years 1 months ago
Towards Automatic Evaluation of Learning Object Metadata Quality
Thanks to recent developments on automatic generation of metadata and interoperability between repositories, the production, management and consumption of learning object metadata ...
Xavier Ochoa, Erik Duval
ICIAP
1995
ACM
14 years 1 months ago
Image Retrieval by Elastic Matching of User Sketches
—Effective image retrieval by content from database requires that visual image properties are used instead of textual labels to properly index and recover pictorial data. Retriev...
Alberto Del Bimbo, Pietro Pala
EDBT
2010
ACM
155views Database» more  EDBT 2010»
14 years 1 months ago
Suffix tree construction algorithms on modern hardware
Suffix trees are indexing structures that enhance the performance of numerous string processing algorithms. In this paper, we propose cache-conscious suffix tree construction algo...
Dimitris Tsirogiannis, Nick Koudas
AAAI
2008
14 years 13 days ago
A User-Oriented Webpage Ranking Algorithm Based on User Attention Time
We propose a new webpage ranking algorithm which is personalized. Our idea is to rely on the attention time spent on a document by the user as the essential clue for producing the...
Songhua Xu, Yi Zhu, Hao Jiang, Francis C. M. Lau
AIRWEB
2008
Springer
14 years 3 days ago
Analysing features of Japanese splogs and characteristics of keywords
This paper focuses on analyzing (Japanese) splogs based on various characteristics of keywords contained in them. We estimate the behavior of spammers when creating splogs from ot...
Yuuki Sato, Takehito Utsuro, Yoshiaki Murakami, To...