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» Natural Selection in Relation to Complexity
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COCOON
2007
Springer
14 years 1 months ago
Efficient Testing of Forecasts
Each day a weather forecaster predicts a probability of each type of weather for the next day. After n days, all the predicted probabilities and the real weather data are sent to a...
Ching-Lueh Chang, Yuh-Dauh Lyuu
DASFAA
2004
IEEE
158views Database» more  DASFAA 2004»
14 years 28 days ago
A Cost Model for Spatial Intersection Queries on RI-Trees
Abstract. The efficient management of interval sequences represents a core requirement for many temporal and spatial database applications. With the Relational Interval Tree (RI-tr...
Hans-Peter Kriegel, Martin Pfeifle, Marco Pöt...
ICDE
2006
IEEE
178views Database» more  ICDE 2006»
14 years 10 months ago
Declarative Querying for Biological Sequences
The ongoing revolution in life sciences research is producing vast amounts of genetic and proteomic sequence data. Scientists want to pose increasingly complex queries on this dat...
Sandeep Tata, Jignesh M. Patel, James S. Friedman,...
ICDE
2001
IEEE
121views Database» more  ICDE 2001»
14 years 10 months ago
Model-Based Mediation with Domain Maps
We propose an extension to current view-based mediator systems called model-based mediation, in which views are defined and executed at the level of conceptual models (CMs) rather...
Amarnath Gupta, Bertram Ludäscher, Maryann E....
ICDE
2006
IEEE
148views Database» more  ICDE 2006»
14 years 3 months ago
Estimating XML Structural Join Size Quickly and Economically
XML structural joins, which evaluate the containment (ancestor-descendant) relationships between XML elements, are important operations of XML query processing. Estimating structu...
Cheng Luo, Zhewei Jiang, Wen-Chi Hou, Feng Yan, Ch...