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WEBI
2004
Springer
15 years 6 months ago
Adaptation and Personalization in Web-based Learning Support Systems
In order to achieve optimal efficiency in a learning process, individual learner needs his/her own personalized assistance. For a web-based open and dynamic learning environment, ...
Lisa Fan
SIGMOD
1995
ACM
80views Database» more  SIGMOD 1995»
15 years 5 months ago
Join Queries with External Text Sources: Execution and Optimization Techniques
Text is a pervasive information type, and many applications require querying over text sources in addition to structured data. This paper studies the problem of query processing i...
Surajit Chaudhuri, Umeshwar Dayal, Tak W. Yan
ECAI
2010
Springer
14 years 11 months ago
From bursty patterns to bursty facts: The effectiveness of temporal text mining for news
Many document collections are by nature dynamic, evolving as the topics or events they describe change. The goal of temporal text mining is to discover bursty patterns and to ident...
Ilija Subasic, Bettina Berendt
CHI
2005
ACM
16 years 1 months ago
Managers' email: beyond tasks and to-dos
In this paper, we describe preliminary findings that indicate that managers and non-mangers think about their email differently. We asked three research managers and three researc...
Catalina Danis, Wendy A. Kellogg, Tessa A. Lau, Ma...
INFOVIS
2003
IEEE
15 years 6 months ago
EdgeLens: An Interactive Method for Managing Edge Congestion in Graphs
An increasing number of tasks require people to explore, navigate and search extremely complex data sets visualized as graphs. Examples include electrical and telecommunication ne...
Nelson Wong, M. Sheelagh T. Carpendale, Saul Green...