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ICDT
1999
ACM
97views Database» more  ICDT 1999»
14 years 17 days ago
Optimizing Large Join Queries in Mediation Systems
In data integration systems, queries posed to a mediator need to be translated into a sequence of queries to the underlying data sources. In a heterogeneous environment, with sour...
Ramana Yerneni, Chen Li, Jeffrey D. Ullman, Hector...
ICCAD
1998
IEEE
95views Hardware» more  ICCAD 1998»
14 years 17 days ago
Efficient analog circuit synthesis with simultaneous yield and robustness optimization
This paper presents an efficient statistical design methodology that allows simultaneous sizing for performance and optimization for yield and robustness of analog circuits. The s...
Geert Debyser, Georges G. E. Gielen
VLDB
1998
ACM
97views Database» more  VLDB 1998»
14 years 15 days ago
Design and Analysis of Parametric Query Optimization Algorithms
Query optimizers normally compile queries into one optimal plan by assuming complete knowledge of all cost parameters such asselectivity and resourceavailability. The execution of...
Sumit Ganguly
AAAI
2000
13 years 9 months ago
A Mechanism for Group Decision Making in Collaborative Activity
The SharedPlans formalization of collaboration (Grosz and Kraus 1999) stipulates that collaborating agents must commit to certain decision-making processes, but it does not specif...
Luke Hunsberger, Massimo Zancanaro
WSC
1997
13 years 9 months ago
A Framework for Incorporating Dynamic Strategies in Earth-Moving Simulations
Earthwork projects involve moving specific amounts of earth from a discrete set of source locations to a discrete set of destinations. Constructors use different methods and equip...
Govindan Kannan, Julio C. Martínez, Michael...