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SIGMOD
1991
ACM
104views Database» more  SIGMOD 1991»
15 years 10 months ago
Managing Persistent Objects in a Multi-Level Store
This paper presents an architecture for a persistent object store in which multi-level storage is explicitly included. Traditionally, DBMSs have assumed that all accessible data r...
Michael Stonebraker
VLDB
1991
ACM
134views Database» more  VLDB 1991»
15 years 10 months ago
Extending the Search Strategy in a Query Optimizer
In order to cope efficiently with simple or complex queries as well as different application requirements (e.g., ad-hoc versus repetitive queries), a query optimizer ought to supp...
Rosana S. G. Lanzelotte, Patrick Valduriez
AIPS
2008
15 years 9 months ago
Fast Planning for Dynamic Preferences
We present an algorithm that quickly finds optimal plans for unforeseen agent preferences within graph-based planning domains where actions have deterministic outcomes and action ...
Brian Ziebart, Anind K. Dey, J. Andrew Bagnell
186
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APPROX
2008
Springer
107views Algorithms» more  APPROX 2008»
15 years 8 months ago
A General Framework for Designing Approximation Schemes for Combinatorial Optimization Problems with Many Objectives Combined in
Abstract. In this paper, we propose a general framework for designing fully polynomial time approximation schemes for combinatorial optimization problems, in which more than one ob...
Shashi Mittal, Andreas S. Schulz
ASPDAC
2008
ACM
91views Hardware» more  ASPDAC 2008»
15 years 8 months ago
Heuristic power/ground network and floorplan co-design method
It's a trend to consider power supply integrity at early stage to improve the design quality. In this paper, we propose a novel algorithm to optimize floorplan together with P...
Xiaoyi Wang, Jin Shi, Yici Cai, Xianlong Hong