Paper Info
Title
Visual Query Interface for Molecular Dynamics Application
Abstract
Visual data mining opens new possibilities for scientific research on the Web. In this paper, we propose new types of spatio-temporal queries for molecular dynamics application. A new visual spatio-temporal query interface is designed and implemented. The Molecular Visual Dynamics Query System (MDVQS) is described. The system reads and visualizes the molecular dynamics file as a sequence of time frames. The queries are defined as geometric shapes changing over time. The queries are formulated with geometric objects and operations over them at the first time frame. The atoms coordinates or the distance between atoms can be chosen as time-dependent parameters of the query solid that defines the shape of the spatio-temporal range query. Then, the resulting region inside the spatio-temporal query is visualized as an animated sequence or frame-by-frame. The system application in analysis of molecular dynamics simulation results is discussed. The temporal range queries in our model can be considered as motion classifiers. The resulting sets are coordinates of molecules and atoms inside the particular shape changing over time.
Year
DOI
Venue
2009
10.1109/CW.2009.12
Bradford
Keywords
Field
DocType
time frame,molecular dynamics application,temporal range query,new type,spatio-temporal range query,molecular dynamic,new visual spatio-temporal query,visual query interface,animated sequence,new possibility,spatio-temporal query,solids,geometry,scientific research,world wide web,molecular dynamics,visualization,internet,dna,geometric shapes,data visualization,range query,data mining,shape
Query optimization,Data visualization,Visualization,Computer science,Range query (data structures),Theoretical computer science,Geometric shape,Molecular dynamics,Spatial query,The Internet
Conference
ISBN
Citations 
PageRank 
978-0-7695-3791-7
0
0.34
References 
Authors
3
2
Name
Order
Citations
PageRank
Olga Sourina156561.03
Nikolay Korolev261.62