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ICDT
2007
ACM
112views Database» more  ICDT 2007»
14 years 2 months ago
Commutativity Analysis in XML Update Languages
Abstract. A common approach to XML updates is to extend XQuery with update operations. This approach results in very expressive languages which are convenient for users but are dif...
Giorgio Ghelli, Kristoffer Høgsbro Rose, J&...
SIGMOD
2005
ACM
150views Database» more  SIGMOD 2005»
14 years 8 months ago
Incremental Maintenance of Path Expression Views
Caching data by maintaining materialized views typically requires updating the cache appropriately to reflect dynamic source updates. Extensive research has addressed the problem ...
Arsany Sawires, Jun'ichi Tatemura, Oliver Po, Divy...
ER
2005
Springer
170views Database» more  ER 2005»
14 years 2 months ago
Conceptual Neighbourhood Diagrams for Representing Moving Objects
The idea of Conceptual Neighbourhood Diagram (CND) has proved its relevance in the areas of qualitative reasoning about time and qualitative reasoning about space. In this work, a ...
Nico Van de Weghe, Philippe De Maeyer
EPIA
2001
Springer
14 years 29 days ago
On the Use of Multi-dimensional Dynamic Logic Programming to Represent Societal Agents' Viewpoints
This paper explores the applicability of the new paradigm of Multi-dimensional Dynamic Logic Programming to represent an agent’s view of the combination of societal knowledge dyn...
João Alexandre Leite, José Jú...
CAGD
2004
59views more  CAGD 2004»
13 years 8 months ago
Single equation without inequalities to represent a composite curve
A scheme is proposed based on an extension of Analytic Geometry to represent a composite curve either with a single equation or with two equations in the case of parametric repres...
E. Chicurel-Uziel