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SIGMOD
2010
ACM
168views Database» more  SIGMOD 2010»
14 years 27 days ago
SimDB: a similarity-aware database system
The identification and processing of similarities in the data play a key role in multiple application scenarios. Several types of similarity-aware operations have been studied in ...
Yasin N. Silva, Ahmed M. Aly, Walid G. Aref, Per-&...
GECCO
2010
Springer
194views Optimization» more  GECCO 2010»
14 years 26 days ago
Fitting multi-planet transit models to photometric time-data series by evolution strategies
In this paper we present the application of an evolution strategy to the problem of detecting multi-planet transit events in photometric time-data series. Planetary transits occur...
Andreas M. Chwatal, Günther R. Raidl, Michael...
CDC
2009
IEEE
173views Control Systems» more  CDC 2009»
14 years 24 days ago
Sequentially updated Probability Collectives
— Multi-agent coordination problems can be cast as distributed optimization tasks. Probability Collectives (PCs) are techniques that deal with such problems in discrete and conti...
Michalis Smyrnakis, David S. Leslie
COMPSAC
2009
IEEE
14 years 24 days ago
Modeling and Predicting Software Failure Costs
—For software, the costs of failures are not clearly understood. Often, these costs disappear in the costs of testing, the general developments costs, or the operating expenses. ...
Michael Grottke, Christian A. Graf
CHI
2009
ACM
14 years 23 days ago
The people-prototype problem: understanding the interaction between prototype format and user group
When gathering feedback about an envisioned system, prototypes communicate design ideas to user groups. However, it is unclear how user responses are affected by prototype format....
Katherine M. Sellen, Micheal Massimi, Danielle M. ...