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EDBT
2010
ACM
132views Database» more  EDBT 2010»
15 years 9 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
FUN
2010
Springer
230views Algorithms» more  FUN 2010»
15 years 9 months ago
O(1)-Time Unsorting by Prefix-Reversals in a Boustrophedon Linked List
Conventional wisdom suggests that O(k)-time is required to reverse a substring of length k. To reduce this time complexity, a simple and unorthodox data structure is introduced. A ...
Aaron Williams
CDC
2009
IEEE
171views Control Systems» more  CDC 2009»
15 years 9 months ago
A control oriented model of a Common-Rail System for Gasoline Direct Injection engine
Abstract— Electronics has greatly contributed to the development of internal combustion engine. This progress has resulted in reducing environmental degradation, and yet continui...
Alessandro di Gaeta, Giovanni Fiengo, Angelo Palla...
EDBT
2009
ACM
131views Database» more  EDBT 2009»
15 years 9 months ago
Sample synopses for approximate answering of group-by queries
With the amount of data in current data warehouse databases growing steadily, random sampling is continuously gaining in importance. In particular, interactive analyses of large d...
Philipp Rösch, Wolfgang Lehner
AAAI
2008
15 years 8 months ago
An Integrated Reasoning Approach to Moral Decision-Making
We present a computational model, MoralDM, which integrates several AI techniques in order to model recent psychological findings on moral decision-making. Current theories of mor...
Morteza Dehghani, Emmett Tomai, Kenneth D. Forbus,...