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ER
2008
Springer
140views Database» more  ER 2008»
13 years 12 months ago
Managing the History of Metadata in Support for DB Archiving and Schema Evolution
Modern information systems, and web information systems in particular, are faced with frequent database schema changes, which generate the necessity to manage them and preserve the...
Carlo Curino, Hyun Jin Moon, Carlo Zaniolo
AGI
2008
13 years 11 months ago
Temporal Action Logic for Question Answering in an Adventure Game
Inhabiting the complex and dynamic environments of modern computer games with autonomous agents capable of intelligent timely behaviour is a significant research challenge. We illu...
Martin Magnusson, Patrick Doherty
AMW
2010
13 years 11 months ago
Run-time Optimization for Pipelined Systems
Traditional optimizers fail to pick good execution plans, when faced with increasingly complex queries and large data sets. This failure is even more acute in the context of XQuery...
Riham Abdel Kader, Maurice van Keulen, Peter A. Bo...
CIDR
2007
100views Algorithms» more  CIDR 2007»
13 years 11 months ago
Database Cracking
Database indices provide a non-discriminative navigational infrastructure to localize tuples of interest. Their maintenance cost is taken during database updates. In this paper, w...
Stratos Idreos, Martin L. Kersten, Stefan Manegold
LREC
2010
132views Education» more  LREC 2010»
13 years 11 months ago
Technical Infrastructure at Linguistic Data Consortium: Software and Hardware Resources for Linguistic Data Creation
Linguistic Data Consortium (LDC) at the University of Pennsylvania has participated as a data provider in a variety of governmentsponsored programs that support development of Hum...
Kazuaki Maeda, Haejoong Lee, Stephen Grimes, Jonat...