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EMNLP
2004
15 years 13 days ago
Instance-Based Question Answering: A Data-Driven Approach
Anticipating the availability of large questionanswer datasets, we propose a principled, datadriven Instance-Based approach to Question Answering. Most question answering systems ...
Lucian Vlad Lita, Jaime G. Carbonell
IADIS
2004
15 years 13 days ago
Jill (Just-in-Location Learning)
Wireless technologies are poised to bring major changes in the information infrastructure, transforming communications and facilitating information retrieval. Over the next severa...
Joaquin Ruiz, Susan Wheeler
DBSEC
2003
149views Database» more  DBSEC 2003»
15 years 12 days ago
Anti-Tamper Databases: Querying Encrypted Databases
With mobile computing and powerful laptops, databases with sensitive data can be physically retrieved by malicious users who can employ techniques that were not previously thought...
Gultekin Özsoyoglu, David A. Singer, Sun S. C...
GEOINFO
2003
15 years 12 days ago
Image Data Handling in Spatial Databases
The recent advances in database technology have enabled the development of a new generation of spatial databases, where the DBMS is able to manage spatial and non-spatial data typ...
Lúbia Vinhas, Ricardo Cartaxo Modesto de So...
NIPS
2001
15 years 12 days ago
Fast and Robust Classification using Asymmetric AdaBoost and a Detector Cascade
This paper develops a new approach for extremely fast detection in domains where the distribution of positive and negative examples is highly skewed (e.g. face detection or databa...
Paul A. Viola, Michael J. Jones