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SBBD
2004
137views Database» more  SBBD 2004»
13 years 10 months ago
A Lock Manager for Collaborative Processing of Natively Stored XML Documents
Today, neither transactional provisions, in general, nor concurrency control, in particular, of DBMS-based processing are tailored to the specific needs of large and collaborative...
Michael Peter Haustein, Theo Härder
KDD
2007
ACM
165views Data Mining» more  KDD 2007»
14 years 9 months ago
Finding low-entropy sets and trees from binary data
The discovery of subsets with special properties from binary data has been one of the key themes in pattern discovery. Pattern classes such as frequent itemsets stress the co-occu...
Eino Hinkkanen, Hannes Heikinheimo, Heikki Mannila...
DEXA
2009
Springer
176views Database» more  DEXA 2009»
13 years 6 months ago
Analyzing Document Retrievability in Patent Retrieval Settings
Most information retrieval settings, such as web search, are typically precision-oriented, i.e. they focus on retrieving a small number of highly relevant documents. However, in sp...
Shariq Bashir, Andreas Rauber
PODS
2008
ACM
211views Database» more  PODS 2008»
14 years 8 months ago
The power of two min-hashes for similarity search among hierarchical data objects
In this study we propose sketching algorithms for computing similarities between hierarchical data. Specifically, we look at data objects that are represented using leaf-labeled t...
Sreenivas Gollapudi, Rina Panigrahy
ICDAR
2007
IEEE
13 years 10 months ago
Example-Based Logical Labeling of Document Title Page Images
This paper presents a flexible and effective examplebased approach for labeling title pages which can be used for automated extraction of bibliographic data. The labels of intere...
Joost van Beusekom, Daniel Keysers, Faisal Shafait...