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ICDAR
2003
IEEE
15 years 10 months ago
Photo time-stamp detection and recognition
This paper addresses the problem of photo time-stamp detection and recognition, which is to determine the time a photo was taken. Since the time-stamp is exposed together with the...
Xiang-Rong Chen, HongJiang Zhang
VLDB
2000
ACM
125views Database» more  VLDB 2000»
15 years 8 months ago
Focused Crawling Using Context Graphs
Maintaining currency of search engine indices by exhaustive crawling is rapidly becoming impossible due to the increasing size and dynamic content of the web. Focused crawlers aim...
Michelangelo Diligenti, Frans Coetzee, Steve Lawre...
AIME
2011
Springer
14 years 5 months ago
Diagnosis Code Assignment Support Using Random Indexing of Patient Records - A Qualitative Feasibility Study
Abstract. The prediction of diagnosis codes is typically based on freetext entries in clinical documents. Previous attempts to tackle this problem range from strictly rule-based sy...
Aron Henriksson, Martin Hassel, Maria Kvist
EDBT
2009
ACM
127views Database» more  EDBT 2009»
15 years 12 months ago
Answering aggregate keyword queries on relational databases using minimal group-bys
Keyword search has been recently extended to relational databases to retrieve information from text-rich attributes. However, all the existing methods focus on finding individual...
Bin Zhou 0002, Jian Pei
WIKIS
2009
ACM
15 years 11 months ago
DynaTable: a Wiki extension for structured data
DynaTable is an extension for the MediaWiki software that provides support for structured data. While tables and lists are popular features in many wikis, they are currently unsup...
Carrie Arnold, Todd Fleming, David Largent, Chris ...