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ESORICS
1994
Springer
15 years 2 months ago
Aggregation in Relational Databases: Controlled Disclosure of Sensitive Information
It has been observed that often the release of a limited part of an information resource poses no security risks, but the relase of a sufficiently large part of that resource might...
Amihai Motro, Donald G. Marks, Sushil Jajodia
DATESO
2010
369views Database» more  DATESO 2010»
14 years 8 months ago
Database Trends and Directions: Current Challenges and Opportunities
Database management has undergone more than four decades of evolution producing vast range of research and extensive array of technology solutions. The database research community ...
George Feuerlicht
DEXA
2007
Springer
89views Database» more  DEXA 2007»
15 years 4 months ago
Storing Multidimensional XML Documents in Relational Databases
Abstract. The problem of storing and querying XML data using relational databases has been considered a lot and many techniques have been developed. MXML is an extension of XML sui...
Nikolaos Fousteris, Manolis Gergatsoulis, Yannis S...
APWEB
2004
Springer
15 years 4 months ago
Using Relational Database Constraints to Design Materialized Views in Data Warehouses
Queries to data warehouses often involve hundreds of complex aggregations over large volumes of data, and so it is infeasible to compute these queries by scanning the data sources ...
Taehee Lee, Jae-young Chang, Sang-goo Lee
WWW
2003
ACM
15 years 4 months ago
Using Index to Manage the Ordering Structure of XML Data in the Nested Relational Sequence Database System
In this poster, we introduce the mechanism of handling the ordering structure of XML data by using the Nested Relational Sequence Database System (NRSD), which is built upon the N...
Ho Lam Lau, Wilfred Ng