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ECR
2002
88views more  ECR 2002»
15 years 6 months ago
Web Based Capacity Allocation Strategies for Customers with Heterogeneous Preferences
We study different mechanisms for the pricing and allocation of capacity to customers with heterogeneous and unknown preferences. The mechanisms we study include posting of prices...
Vipul Agrawal, Giuseppe Lopomo, Sridhar Seshadri
ATAL
2010
Springer
15 years 8 months ago
Asynchronous algorithms for approximate distributed constraint optimization with quality bounds
Distributed Constraint Optimization (DCOP) is a popular framework for cooperative multi-agent decision making. DCOP is NPhard, so an important line of work focuses on developing f...
Christopher Kiekintveld, Zhengyu Yin, Atul Kumar, ...
PVLDB
2008
136views more  PVLDB 2008»
15 years 6 months ago
Keyword query cleaning
Unlike traditional database queries, keyword queries do not adhere to predefined syntax and are often dirty with irrelevant words from natural languages. This makes accurate and e...
Ken Q. Pu, Xiaohui Yu
SIGMOD
2009
ACM
114views Database» more  SIGMOD 2009»
16 years 7 months ago
A framework for testing query transformation rules
In order to enable extensibility, modern query optimizers typically leverage a transformation rule based framework. Testing individual rule correctness as well as correctness of r...
Hicham G. Elmongui, Vivek R. Narasayya, Ravishanka...
ICCAD
1998
IEEE
130views Hardware» more  ICCAD 1998»
15 years 11 months ago
GPCAD: a tool for CMOS op-amp synthesis
We present a method for optimizing and automating component and transistor sizing for CMOS operational amplifiers. We observe that a wide variety of performance measures can be fo...
Maria del Mar Hershenson, Stephen P. Boyd, Thomas ...