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» Microarchitecture evaluation with physical planning
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81
Voted
SIGMOD
2004
ACM
156views Database» more  SIGMOD 2004»
15 years 9 months ago
Tree Logical Classes for Efficient Evaluation of XQuery
XML is widely praised for its flexibility in allowing repeated and missing sub-elements. However, this flexibility makes it challenging to develop a bulk algebra, which typically ...
Stelios Paparizos, Yuqing Wu, Laks V. S. Lakshmana...
CHI
2010
ACM
15 years 4 months ago
Astrojumper: motivating children with autism to exercise using a VR game
Children with autism have shown substantial benefit ult to from rigorous exercise, however, it is often diffic ually motivate these children to exercise due to their us sedent...
Samantha L. Finkelstein, Andrea Nickel, Tiffany Ba...
96
Voted
EDBT
2012
ACM
214views Database» more  EDBT 2012»
12 years 12 months ago
An optimization framework for map-reduce queries
We present an effective optimization framework for general SQLlike map-reduce queries, which is based on a novel query algebra and uses a small number of higher-order physical ope...
Leonidas Fegaras, Chengkai Li, Upa Gupta
89
Voted
VLDB
1995
ACM
129views Database» more  VLDB 1995»
15 years 1 months ago
A Cost Model for Clustered Object-Oriented Databases
Query processing is one of the most, critical issues in Object-Oriented DBMSs. Extensible opt,imizers with efficient, search strategies require a cost model to select the most eff...
Georges Gardarin, Jean-Robert Gruser, Zhao-Hui Tan...
STTT
2002
86views more  STTT 2002»
14 years 9 months ago
What makes good research in software engineering?
Physics, biology, and medicine have well-refined public explanations of their research processes. Even in simplified form, these provide guidance about what counts as "good re...
Mary Shaw