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EDBT
2004
ACM
155views Database» more  EDBT 2004»
14 years 10 months ago
Processing Unions of Conjunctive Queries with Negation under Limited Access Patterns
We study the problem of answering queries over sources with limited access patterns. The problem is to decide whether a given query Q is feasible, i.e., equivalent to an executable...
Alan Nash, Bertram Ludäscher
FUZZIEEE
2007
IEEE
14 years 4 months ago
Monitoring the State of a Ubiquitous Robotic System: A Fuzzy Logic Approach
— A trend is emerging in the fields of ambient intelligence (AmI) and autonomous robotics, which points in the direction of a merger between these two fields. The inclusion of ...
Donatella Guarino, Alessandro Saffiotti
ECTEL
2007
Springer
14 years 4 months ago
Unifying Learning Object Repositories in MACE
Abstract. During the last years a series of repositories containing learning contents for architecture have been created. With all the repositories financed, designed, implemented...
Christian Prause, Stefaan Ternier, Tim de Jong, St...
SMA
2005
ACM
104views Solid Modeling» more  SMA 2005»
14 years 3 months ago
Packing a trunk: now with a twist!
In an industry project with a German car manufacturer we are faced with the challenge of placing a maximum number of uniform rigid rectangular boxes in the interior of a car trunk...
Friedrich Eisenbrand, Stefan Funke, Andreas Karren...
DMG
2005
Springer
14 years 3 months ago
RRS: Replica Registration Service for Data Grids
Over the last few years various scientific experiments and Grid projects have developed different catalogs for keeping track of their data files. Some projects use specialized ...
Arie Shoshani, Alex Sim, Kurt Stockinger