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DBA
2004
77views Database» more  DBA 2004»
14 years 11 months ago
Modelling Real-time Database Systems in Duration Calculus
Dang Van Hung, Ho Van Huong
70
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DBA
2004
117views Database» more  DBA 2004»
14 years 11 months ago
Integrating Web Information with XML Concrete Views
Tuyet-Tram Dang-Ngoc, Huaizhong Kou, Georges Garda...
66
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DBA
2004
84views Database» more  DBA 2004»
14 years 11 months ago
User Profiles in Location-based Services: Make Humans More Nomadic and Personalized
Shijun Yu, Stefano Spaccapietra, Nadine Cullot, Ma...
DBA
2004
88views Database» more  DBA 2004»
14 years 11 months ago
A Flexible Database Authorization System
In this paper we present an authorization mechanism for a relational database. It allows defining the user privileges exact to a table row. To implement that we used the INSTEAD t...
Bazyli Blicharski, Krzysztof Stencel
71
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DBA
2004
72views Database» more  DBA 2004»
14 years 11 months ago
Explicit and Implicit LIST Aggregate Function for Relational Databases
We argue for a new aggregate function we termed the LIST function. It aggregates a set of values of one or more attributes into a single value that is internally a list of these v...
Witold Litwin