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ICCSA
2007
Springer
16 years 18 days ago
An Automatic Correction Tool for Relational Algebra Queries
Abstract. Relational algebra is one of the main topics covered in undergraduate computer science database courses. In this paper, we present a web-based tool designed to automatica...
Josep Soler, Imma Boada, Ferran Prados, Jordi Poch...
GROUP
2007
ACM
15 years 10 months ago
The implications of enterprise-wide pipeline management tools for organizational relations and exchanges
This paper explores the impact of enterprise-wide processes and technologies on group relations and exchanges. We examine the use of Customer Relationship Management (CRM) tools i...
Melissa Cefkin, Jakita O. Thomas, Jeanette Blomber...
INFORMATICALT
2008
162views more  INFORMATICALT 2008»
15 years 6 months ago
Vague Rough Set Techniques for Uncertainty Processing in Relational Database Model
Abstract. The study of databases began with the design of efficient storage and data sharing techniques for large amount of data. This paper concerns the processing of imprecision ...
Karan Singh, Samajh Singh Thakur, Mangi Lal
DOLAP
2010
ACM
15 years 4 months ago
Relational versus non-relational database systems for data warehousing
Relational database systems have been the dominating technology to manage and analyze large data warehouses. Moreover, the ER model, the standard in database design, has a close r...
Carlos Ordonez, Il-Yeol Song, Carlos Garcia-Alvara...
IUI
2006
ACM
16 years 12 days ago
Recovering semantic relations from web pages based on visual cues
Recovering semantic relations between different parts of web pages are of great importance for multi-platform web interface development, as they make it possible to re-distribute ...
Peifeng Xiang, Yuanchun Shi