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EDBT
2000
ACM
13 years 11 months ago
Navigation-Driven Evaluation of Virtual Mediated Views
The MIX mediator systems incorporates a novel framework for navigation-driven evaluation of virtual mediated views. Its architecture allows the on-demand computation of views and q...
Bertram Ludäscher, Yannis Papakonstantinou, P...
WAIM
2001
Springer
13 years 12 months ago
Link Based Clustering of Web Search Results
Abstract. With information proliferation on the Web, how to obtain highquality information from the Web has been one of hot research topics in many fields like Database, IR as well...
Yitong Wang, Masaru Kitsuregawa
CIDR
2003
109views Algorithms» more  CIDR 2003»
13 years 8 months ago
SkyQuery: A Web Service Approach to Federate Databases
Traditional science searched for new objects and phenomena that led to discoveries. Tomorrow's science will combine together the large pool of information in scientific archi...
Tanu Malik, Alexander S. Szalay, Tamas Budavari, A...
VLDB
2007
ACM
116views Database» more  VLDB 2007»
14 years 7 months ago
On the Correctness Criteria of Fine-Grained Access Control in Relational Databases
Databases are increasingly being used to store information covered by heterogeneous policies, which require support for access control with great flexibility. This has led to incr...
Qihua Wang, Ting Yu, Ninghui Li, Jorge Lobo, Elisa...
SIGDOC
1997
ACM
13 years 11 months ago
Usability Studies of WWW Sites: Heuristic Evaluation vs. Laboratory Testing
This paper describes the strengths and weaknesses of two usability assessment methods frequently applied to web sites. It uses case histories of WWW usability studies conducted by...
Laurie Kantner, Stephanie Rosenbaum