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» A Query System in a Biological Database
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KI
2007
Springer
15 years 6 months ago
Visual Robot Localization and Mapping Based on Attentional Landmarks
Abstract. In this paper, we present a system for simultaneous localization and map building of a mobile robot, based on an attentional landmark detector. A biologically motivated a...
Simone Frintrop
GI
1998
Springer
15 years 10 months ago
Workshop: Multimedia-Systeme
The IMB Jena Image Library of Biological Macromolecules (http://www.imb-jena.de/IMAGE.html) is a freely accessible Internet archive with three-dimensional (3D) structural informat...
Hans-Jürgen Appelrath, Klaus Meyer-Wegener
EDBT
2008
ACM
106views Database» more  EDBT 2008»
16 years 6 months ago
Highly scalable trip grouping for large-scale collective transportation systems
Transportation?related problems, like road congestion, parking, and pollution, are increasing in most cities. In order to reduce traffic, recent work has proposed methods for vehi...
Gyözö Gidófalvi, Torben Bach Pede...
SIGMOD
2009
ACM
172views Database» more  SIGMOD 2009»
16 years 1 months ago
Self-organizing tuple reconstruction in column-stores
Column-stores gained popularity as a promising physical design alternative. Each attribute of a relation is physically stored as a separate column allowing queries to load only th...
Stratos Idreos, Martin L. Kersten, Stefan Manegold
SIGMOD
2010
ACM
173views Database» more  SIGMOD 2010»
15 years 11 months ago
PR-join: a non-blocking join achieving higher early result rate with statistical guarantees
Online aggregation is a promising solution to achieving fast early responses for interactive ad-hoc queries that compute aggregates on a large amount of data. Essential to the suc...
Shimin Chen, Phillip B. Gibbons, Suman Nath