2516 search results - page 503 / 504 » Integrity Constraints for XML |
PODS
2012
ACM
11 years 8 months ago
2012
ACM
Over the past several decades, the study of conjunctive queries has occupied a central place in the theory and practice of database systems. In recent years, conjunctive queries h...
SODA
2012
ACM
11 years 8 months ago
2012
ACM
We give a constant factor approximation algorithm for the following generalization of the k-median problem. We are given a set of clients and facilities in a metric space. Each fa...
SDM
2012
SIAM
11 years 8 months ago
2012
SIAM
Objects linking with many other objects in an information network may imply various semantic relationships. Uncovering such knowledge is essential for role discovery, data cleanin...
TFM
2009
Springer
14 years 27 days ago
2009
Springer
action and Modelling - a complementary partnership” 10h30 – 11h 00 Coffee break 11h-12h30 Session 1 “Model Transformation: Foundations” Algebraic models for bidirectional m...
CC
2003
Springer
13 years 11 months ago
2003
Springer
vel Meta-Reasoning with Higher-Order Abstract Syntax Alberto Momigliano, Simon Ambler. A Normalisation Result for Higher-Order Calculi with Explicit Substitutions Eduardo Bonelli. ...