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ECIS
2000
15 years 7 months ago
Web-Based Learning: Aspects of Cultural Differences
This paper examines the question: How do cultural differences influence students' perceptions of Web-based learning? Research on cultural differences by Hofstede [1] [2] is us...
C. Bauer, Kum Leng Chin, Vanessa Chang
SIGMOD
2005
ACM
100views Database» more  SIGMOD 2005»
16 years 6 months ago
A Disk-Based Join With Probabilistic Guarantees
One of the most common operations in analytic query processing is the application of an aggregate function to the result of a relational join. We describe an algorithm for computi...
Chris Jermaine, Alin Dobra, Subramanian Arumugam, ...
ICASSP
2009
IEEE
16 years 1 months ago
Fingerprint matching based on distance metric learning
This paper considers a method for learning a distance metric in a fingerprinting system which identifies a query content by measuring the distance between the fingerprint of th...
Dalwon Jang, Chang D. Yoo
ESWS
2007
Springer
16 years 21 days ago
Semantic Composition of Lecture Subparts for a Personalized e-Learning
Abstract. In this paper we propose an algorithm for personalized learning based on a user’s query and a repository of lecture subparts —i.e., learning objects— both are descr...
Naouel Karam, Serge Linckels, Christoph Meinel
DEXA
2004
Springer
172views Database» more  DEXA 2004»
15 years 12 months ago
On the Automation of Similarity Information Maintenance in Flexible Query Answering Systems
This paper proposes a method for automatic maintaining the similarity information for a particular class of Flexible Query Answering Systems (FQAS). The paper describes the three m...
Balázs Csanád Csáji, Josef K&...