Sciweavers

2985 search results - page 24 / 597
» Indexing Distributed Complex Data for Complex Queries
Sort
View
114
Voted
FCT
2005
Springer
15 years 8 months ago
The Complexity of Querying External Memory and Streaming Data
We review a recently introduced computation model for streaming and external memory data. An important feature of this model is that it distinguishes between sequentially reading (...
Martin Grohe, Christoph Koch, Nicole Schweikardt
ICDE
2006
IEEE
178views Database» more  ICDE 2006»
16 years 3 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,...
IM
2007
15 years 2 months ago
Inverted Index Support for Numeric Search
Today’s search engines are increasingly required to broaden their capabilities beyond free-text search. More complex features, such as supporting range constraints over numeric ...
Marcus Fontoura, Ronny Lempel, Runping Qi, Jason Y...
101
Voted
JAR
2008
77views more  JAR 2008»
15 years 2 months ago
Data Complexity of Query Answering in Expressive Description Logics via Tableaux
Magdalena Ortiz, Diego Calvanese, Thomas Eiter
DOLAP
2005
ACM
15 years 4 months ago
Parallel querying of ROLAP cubes in the presence of hierarchies
Online Analytical Processing is a powerful framework for the analysis of organizational data. OLAP is often supported by a logical structure known as a data cube, a multidimension...
Frank K. H. A. Dehne, Todd Eavis, Andrew Rau-Chapl...