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SIGCSE
2002
ACM
13 years 7 months ago
2002
ACM
Innovative teachers are continually looking for creative ideas, both to get their ideas across and to hold the interest of their students. One of the latest trends is the use of L...
UMUAI
1998
13 years 7 months ago
1998
We have implemented an application-independent collaboration manager, called Collagen, based on the SharedPlan theory of discourse, and used it to build a software interface agent...
VLDB
2002
ACM
13 years 7 months ago
2002
ACM
Web-based data sources, particularly in Life Sciences, grow in diversity and volume. Most of the data collections are equipped with common document search, hyperlink and retrieval...
VLDB
2002
ACM
2002
ACM
Improving Data Access of J2EE Applications by Exploiting Asynchronous Messaging and Caching Services
13 years 7 months ago
The J2EE platform provides a variety of options for making business data persistent using DBMS technology. However, the integration with existing backend database systems has prov...
VLDB
2002
ACM
13 years 7 months ago
2002
ACM
Accurate prediction of operator execution time is a prerequisite for database query optimization. Although extensively studied for conventional disk-based DBMSs, cost modeling in ...