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» Logical Information Systems: from Taxonomies to Logics
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SIGMOD
1997
ACM
159views Database» more  SIGMOD 1997»
15 years 10 months ago
On-Line Warehouse View Maintenance
Data warehouses store materialized views over base data from external sources. Clients typically perform complex read-only queries on the views. The views are refreshed periodical...
Dallan Quass, Jennifer Widom
DAGSTUHL
2004
15 years 8 months ago
Bus Scheduling for TDL Components
This paper describes a solution for bus scheduling of distributed multi-mode TDL (Timing Definition Language) components. The TDL component model is based on the concept of Logical...
Emilia Farcas, Wolfgang Pree, Josef Templ
ARCS
2007
Springer
16 years 23 days ago
Architecture for Collaborative Business Items
Sensor network technology is pushing towards integration into the business world. By using sensor node hardware to augment real life business items it is possible to capture the wo...
Till Riedel, Christian Decker, Phillip Scholl, Alb...
DEXA
2007
Springer
131views Database» more  DEXA 2007»
16 years 22 days ago
Improving Semantic Query Answering
The retrieval problem is one of the main reasoning tasks for knowledge base systems. Given a knowledge base K and a concept C, the retrieval problem consists of finding all indivi...
Norbert Kottmann, Thomas Studer
EDOC
2006
IEEE
16 years 19 days ago
Scheduling Real-Time Components Using Jitter-Constrained Streams
Abstract— Component-based applications require good middleware support. In particular, business logic should be separated from management code for guaranteeing nonfunctional prop...
Claude-Joachim Hamann, Steffen Zschaler