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GIS
2009
ACM
15 years 10 months ago
Spatio-Textual Spreadsheets: Geotagging via Spatial Coherence
The spatio-textual spreadsheet is a conventional spreadsheet where spatial attribute values are specified textually. Techniques are presented to automatically find the textually-s...
Hanan Samet, Jagan Sankaranarayanan, Jon Sperling,...
GIS
2003
ACM
15 years 10 months ago
Statistical tools for regional data analysis using GIS
A GIS provides a powerful collection of tools for the management, visualization and analysis of spatial data. These tools can be even more powerful when they are integrated with s...
Konstantin Krivoruchko, Carol A. Gotway, Alex Zhig...
104
Voted
ISBI
2008
IEEE
15 years 10 months ago
Controlling the error in FMRI: Hypothesis testing or set estimation?
This paper describes a new methodology and associated theoretical analysis for rapid and accurate extraction of activation regions from functional MRI data. Most fMRI data analysi...
Aarti Singh, Rebecca Willett, Robert Nowak, Zachar...
76
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WWW
2007
ACM
15 years 10 months ago
Navigating the intranet with high precision
Despite the success of web search engines, search over large enterprise intranets still suffers from poor result quality. Earlier work [6] that compared intranets and the Internet...
Huaiyu Zhu, Sriram Raghavan, Shivakumar Vaithyanat...
KDD
2009
ACM
229views Data Mining» more  KDD 2009»
15 years 10 months ago
Relational learning via latent social dimensions
Social media such as blogs, Facebook, Flickr, etc., presents data in a network format rather than classical IID distribution. To address the interdependency among data instances, ...
Lei Tang, Huan Liu