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» Modeling Multidimensional Databases
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ICDE
2009
IEEE
90views Database» more  ICDE 2009»
14 years 4 months ago
Uncertain Location Based Range Aggregates in a Multi-dimensional Space
— Uncertain data are inherent in many applications such as environmental surveillance and quantitative economics research. Recently, considerable research efforts have been put i...
Ying Zhang, Xuemin Lin, Yufei Tao, Wenjie Zhang
IROS
2006
IEEE
141views Robotics» more  IROS 2006»
14 years 3 months ago
Layered HMM for Motion Intention Recognition
— We evaluate Layered Hidden Markov Models (LHMM) for motion intention recognition based on actionprimitives or gestemes. The proposed methodology uses three different HMM models...
Daniel Aarno, Danica Kragic
DEXAW
2000
IEEE
84views Database» more  DEXAW 2000»
14 years 2 months ago
Visualizing Multidimensional Raster Data with rView
rView is a visual frontend to the RasDaMan DBMS, providing raster data visualization functionality and a graphical user interface to the database system. RasDaMan, a commercial ar...
Andreas Dehmel, Peter Baumann
ICDE
2000
IEEE
82views Database» more  ICDE 2000»
14 years 11 months ago
Similarity Search for Multidimensional Data Sequences
Time-series data, which are a series of one-dimensional real numbers, have been studied in various database applications. In this paper, we extend the traditional similarity searc...
Seok-Lyong Lee, Seok-Ju Chun, Deok-Hwan Kim, Ju-Ho...
ICDE
2007
IEEE
145views Database» more  ICDE 2007»
14 years 11 months ago
On Multidimensional k-Anonymity with Local Recoding Generalization
This paper presents the first theoretical study, on using local-recoding generalization (LRG) to compute a kanonymous table with quality guarantee. First, we prove that it is NP-h...
Yang Du, Tian Xia, Yufei Tao, Donghui Zhang, Feng ...