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» Sorting and Selection with Random Costs
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SIGMOD
2000
ACM
141views Database» more  SIGMOD 2000»
14 years 3 days ago
Counting, Enumerating, and Sampling of Execution Plans in a Cost-Based Query Optimizer
Testing an SQL database system by running large sets of deterministic or stochastic SQL statements is common practice in commercial database development. However, code defects oft...
Florian Waas, César A. Galindo-Legaria
SIGSOFT
1995
ACM
13 years 11 months ago
An Experiment to Assess the Cost-Benefits of Code Inspections in Large Scale Software Development
—We conducted a long-term experiment to compare the costs and benefits of several different software inspection methods. These methods were applied by professional developers to ...
Adam A. Porter, Harvey P. Siy, Carol A. Toman, Law...
EDBT
2010
ACM
132views Database» more  EDBT 2010»
13 years 11 months ago
Turbo-charging hidden database samplers with overflowing queries and skew reduction
Recently, there has been growing interest in random sampling from online hidden databases. These databases reside behind form-like web interfaces which allow users to execute sear...
Arjun Dasgupta, Nan Zhang 0004, Gautam Das
ICDM
2003
IEEE
143views Data Mining» more  ICDM 2003»
14 years 1 months ago
Active Sampling for Feature Selection
In knowledge discovery applications, where new features are to be added, an acquisition policy can help select the features to be acquired based on their relevance and the cost of...
Sriharsha Veeramachaneni, Paolo Avesani
GECCO
2004
Springer
120views Optimization» more  GECCO 2004»
14 years 1 months ago
Comparison of Selection Strategies for Evolutionary Quantum Circuit Design
Evolution of quantum circuits faces two major challenges: complex and huge search spaces and the high costs of simulating quantum circuits on conventional computers. In this paper ...
André Leier, Wolfgang Banzhaf