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EDBT
2009
ACM
207views Database» more  EDBT 2009»
14 years 1 months ago
Evaluating probability threshold k-nearest-neighbor queries over uncertain data
In emerging applications such as location-based services, sensor monitoring and biological management systems, the values of the database items are naturally imprecise. For these ...
Reynold Cheng, Lei Chen 0002, Jinchuan Chen, Xike ...
APWEB
2010
Springer
14 years 2 months ago
Entity-Event Lifelog Ontology Model (EELOM) for LifeLog Ontology Schema Definition
— A set of lifelogs is a dataset that describes a person’s life. A high quality and large set of lifelogs is expected to be useful for many applications. Only by integrating th...
Sangkeun Lee, Gihyun Gong, Sang-goo Lee
AAAI
2012
12 years 11 days ago
Emoticon Smoothed Language Models for Twitter Sentiment Analysis
Twitter sentiment analysis (TSA) has become a hot research topic in recent years. The goal of this task is to discover the attitude or opinion of the tweets, which is typically fo...
Kun-Lin Liu, Wu-Jun Li, Minyi Guo
GIS
2003
ACM
14 years 11 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...
JNW
2007
100views more  JNW 2007»
13 years 10 months ago
Towards a Novel Metadata Information Service for Distributed Data Management
— The trend in Grid computing towards more data intensive applications, accessing more and more relational databases and requiring advanced integration of secondhand and publicly...
Alexander Wöhrer, Peter Brezany