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SIGMOD
1997
ACM
127views Database» more  SIGMOD 1997»
15 years 10 months ago
Infomaster: An Information Integration System
Infomaster is an information integration system that provides integrated access tomultiple distributed heterogeneous information sources on the Internet, thus giving the illusion ...
Michael R. Genesereth, Arthur M. Keller, Oliver M....
TGIS
2002
103views more  TGIS 2002»
15 years 6 months ago
The Nature of Uncertainty in Historical Geographic Information
While the presence of uncertainty in the geometric and attribute aspects of geographic information is well known, it is also present in temporal information. In spatiotemporal GIS...
Brandon Plewe
ICML
2008
IEEE
16 years 7 months ago
Boosting with incomplete information
In real-world machine learning problems, it is very common that part of the input feature vector is incomplete: either not available, missing, or corrupted. In this paper, we pres...
Feng Jiao, Gholamreza Haffari, Greg Mori, Shaojun ...
ICTIR
2009
Springer
16 years 28 days ago
Semi-parametric and Non-parametric Term Weighting for Information Retrieval
Abstract. Most of the previous research on term weighting for information retrieval has focused on developing specialized parametric term weighting functions. Examples include TF.I...
Donald Metzler, Hugo Zaragoza
SSD
2009
Springer
141views Database» more  SSD 2009»
16 years 27 days ago
Spatial Cloaking Revisited: Distinguishing Information Leakage from Anonymity
Abstract. Location-based services (LBS) are receiving increasing popularity as they provide convenience to mobile users with on-demand information. The use of these services, howev...
Kar Way Tan, Yimin Lin, Kyriakos Mouratidis