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KDD
2004
ACM
168views Data Mining» more  KDD 2004»
15 years 10 months ago
Mining, indexing, and querying historical spatiotemporal data
In many applications that track and analyze spatiotemporal data, movements obey periodic patterns; the objects follow the same routes (approximately) over regular time intervals. ...
Nikos Mamoulis, Huiping Cao, George Kollios, Mario...
171
Voted
VLDB
2008
ACM
178views Database» more  VLDB 2008»
15 years 9 months ago
The Bdual-Tree: indexing moving objects by space filling curves in the dual space
Abstract Existing spatiotemporal indexes suffer from either large update cost or poor query performance, except for the Bx -tree (the state-of-the-art), which consists of multiple ...
Man Lung Yiu, Yufei Tao, Nikos Mamoulis
ADBIS
2003
Springer
204views Database» more  ADBIS 2003»
15 years 1 months ago
Hierarchical Bitmap Index: An Efficient and Scalable Indexing Technique for Set-Valued Attributes
Abstract. Set-valued attributes are convenient to model complex objects occurring in the real world. Currently available database systems support the storage of set-valued attribut...
Mikolaj Morzy, Tadeusz Morzy, Alexandros Nanopoulo...
77
Voted
UIST
1995
ACM
15 years 1 months ago
Multiple-View Approach for Smooth Information Retrieval
Although various visualization techniques have been proposed for information retrieval tasks, most of them are based on a single strategy for viewing and navigating through the in...
Toshiyuki Masui, Mitsuru Minakuchi, George R. Bord...
MIR
2010
ACM
206views Multimedia» more  MIR 2010»
15 years 4 months ago
3d object retrieval using salient views
This paper presents a method for selecting salient 2D views to describe 3D objects for the purpose of retrieval. The views are obtained by first identifying salient points via a ...
Indriyati Atmosukarto, Linda G. Shapiro