923 search results - page 154 / 185 » On the Computation of Relational View Complements |
161
click to vote
GRAPHICSINTERFACE
2008
15 years 7 months ago
2008
Treemaps are an important and commonly-used approach to hierarchy visualization, but an important limitation of treemaps is the difficulty of discerning the structure of a hierarc...
140
click to vote
ICHIM
2001
15 years 7 months ago
2001
At excavations a large number of sherds of archaeological pottery is found. Since the documentation and administration of these fragments represent a temporal and personnel effort...
147
click to vote
MSV
2004
15 years 7 months ago
2004
Valid models are central to the existence of Computer science as in most other disciplines, but at what point can one say that a model is valid and hence correct? is often taken t...
164
click to vote
AMW
2009
15 years 7 months ago
2009
Abstract. A Data Warehouse (DW) is a data repository that organizes and physically integrates data from multiple sources under special kinds of schemas. A DW is composed by a set o...
179
click to vote
FSTTCS
2008
Springer
15 years 7 months ago
2008
Springer
ABSTRACT. We study the problem of space-efficient polynomial-time algorithms for directed stconnectivity (STCON). Given a directed graph G, and a pair of vertices s, t, the STCON ...