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BTW
2003
Springer
94views Database» more  BTW 2003»
15 years 5 months ago
The Paradigm of Relational Indexing: a Survey
Abstract: In order to achieve efficient execution plans for queries comprising userdefined data types and predicates, the database system has to be provided with appropriate index ...
Hans-Peter Kriegel, Martin Pfeifle, Marco Pöt...
DEXA
2003
Springer
115views Database» more  DEXA 2003»
15 years 5 months ago
Storing and Querying XML Data in the Nested Relational Sequence Database System
Abstract. We developed the Nested Relational Sequence Database System (NRSD System), which is built upon the Nested Relational Sequence Model (NRSM). The NRSM eliminates a substant...
Ho Lam Lau, Wilfred Ng
COMPGEOM
2010
ACM
15 years 4 months ago
Geometric tomography with topological guarantees
We consider the problem of reconstructing a compact 3manifold (with boundary) embedded in R3 from its crosssections with a given set of cutting planes having arbitrary orientation...
Omid Amini, Jean-Daniel Boissonnat, Pooran Memari
FASE
2001
Springer
15 years 4 months ago
A CSP View on UML-RT Structure Diagrams
Abstract. UML-RT is an extension of UML for modelling embedded reactive and real-time software systems. Its particular focus lies on system descriptions on the architectural level,...
Clemens Fischer, Ernst-Rüdiger Olderog, Heike...
ICALP
1994
Springer
15 years 3 months ago
Liveness in Timed and Untimed Systems
When provingthe correctness of algorithmsin distributed systems, one generally considers safety conditions and liveness conditions. The Input Output I O automaton model and its ti...
Rainer Gawlick, Roberto Segala, Jørgen F. S...