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VLDB
2007
ACM
179views Database» more  VLDB 2007»
16 years 7 months ago
Mining Approximate Top-K Subspace Anomalies in Multi-Dimensional Time-Series Data
Market analysis is a representative data analysis process with many applications. In such an analysis, critical numerical measures, such as profit and sales, fluctuate over time a...
Xiaolei Li, Jiawei Han
SIGMOD
2008
ACM
85views Database» more  SIGMOD 2008»
16 years 7 months ago
The ORCHESTRA Collaborative Data Sharing System
Sharing structured data today requires standardizing upon a single schema, then mapping and cleaning all of the data. This results in a single queriable mediated data instance. Ho...
Zachary G. Ives, Todd J. Green, Grigoris Karvounar...
3DPVT
2004
IEEE
119views Visualization» more  3DPVT 2004»
15 years 10 months ago
Frequency Domain Registration of Computer Tomography Data
This paper presents a new method for registering computer tomography (CT) volumetric data of human bone structures relative to observations made at different times. The system we ...
Marco Andreetto, Guido Maria Cortelazzo, Luca Lucc...
DATESO
2004
174views Database» more  DATESO 2004»
15 years 8 months ago
On Efficient Part-match Querying of XML Data
The XML language have been becoming de-facto a standard for representation of heterogeneous data in the Internet. From database point of view, XML is a new approach to data modelli...
Michal Krátký, Marek Andrt
ICDM
2009
IEEE
202views Data Mining» more  ICDM 2009»
15 years 4 months ago
Link Prediction on Evolving Data Using Matrix and Tensor Factorizations
Abstract--The data in many disciplines such as social networks, web analysis, etc. is link-based, and the link structure can be exploited for many different data mining tasks. In t...
Evrim Acar, Daniel M. Dunlavy, Tamara G. Kolda