Sciweavers

687 search results - page 117 / 138
» Designing usable decision support systems for HVM
Sort
View
CORR
1999
Springer
116views Education» more  CORR 1999»
13 years 7 months ago
Efficient and Extensible Algorithms for Multi Query Optimization
Complex queries are becoming commonplace, with the growing use of decision support systems. These complex queries often have a lot of common sub-expressions, either within a singl...
Prasan Roy, S. Seshadri, S. Sudarshan, Siddhesh Bh...
SAC
2008
ACM
13 years 7 months ago
Aggregation languages for moving object and places of interest
We address aggregate queries over GIS data and moving object data, where non-spatial information is stored in a data warehouse. We propose a formal data model and query language t...
Leticia I. Gómez, Bart Kuijpers, Alejandro ...
ICDT
1999
ACM
82views Database» more  ICDT 1999»
13 years 12 months ago
The Data Warehouse of Newsgroups
Electronic newsgroups are one of the primary means for the dissemination, exchange and sharing of information. We argue that the current newsgroup model is unsatisfactory, especial...
Himanshu Gupta, Divesh Srivastava
IROS
2006
IEEE
116views Robotics» more  IROS 2006»
14 years 1 months ago
XABSL - A Pragmatic Approach to Behavior Engineering
— This paper introduces the Extensible Agent Behavior Specification Language (XABSL) as a pragmatic tool for engineering the behavior of autonomous agents in complex and dynamic...
Martin Lötzsch, Max Risler, Matthias Jün...
HICSS
2012
IEEE
324views Biometrics» more  HICSS 2012»
12 years 3 months ago
Extending BPMN for Business Activity Monitoring
—Real-time access to key performance indicators is necessary to ensure timeliness and effectiveness of operational business processes. The concept of Business Activity Monitoring...
Jan-Philipp Friedenstab, Christian Janiesch, Marti...