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» V2: A Database Approach to Temporal Document Management
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IUI
2012
ACM
12 years 4 months ago
Summarizing sporting events using twitter
The status updates posted to social networks, such as Twitter and Facebook, contain a myriad of information about what people are doing and watching. During events, such as sports...
Jeffrey Nichols, Jalal Mahmud, Clemens Drews
SIGMOD
2009
ACM
140views Database» more  SIGMOD 2009»
14 years 3 months ago
Robust web extraction: an approach based on a probabilistic tree-edit model
On script-generated web sites, many documents share common HTML tree structure, allowing wrappers to effectively extract information of interest. Of course, the scripts and thus ...
Nilesh N. Dalvi, Philip Bohannon, Fei Sha
SIGIR
1996
ACM
14 years 18 days ago
Retrieval of Complex Objects Using a Four-Valued Logic
The aggregated structure of documents plays a key role in full-text, multimedia, and network Information Retrieval (IR). Considering aggregation provides new querying facilities a...
Thomas Rölleke, Norbert Fuhr
APWEB
2007
Springer
14 years 14 days ago
DBMSs with Native XML Support: Towards Faster, Richer, and Smarter Data Management
Abstract. XML provides a natural mechanism for representing semistructured and unstructured data. It becomes the basis for encoding a large variety of information, for example, the...
Min Wang
ICDE
2008
IEEE
137views Database» more  ICDE 2008»
14 years 9 months ago
XML Prefiltering as a String Matching Problem
We propose a new technique for the efficient search and navigation in XML documents and streams. This technique takes string matching algorithms designed for efficient keyword sear...
Christoph Koch, Stefanie Scherzinger, Michael Schm...