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CIKM
2011
Springer
14 years 4 months ago
Partial duplicate detection for large book collections
A framework is presented for discovering partial duplicates in large collections of scanned books with optical character recognition (OCR) errors. Each book in the collection is r...
Ismet Zeki Yalniz, Ethem F. Can, R. Manmatha
SDM
2012
SIAM
281views Data Mining» more  SDM 2012»
13 years 6 months ago
Contextual Collaborative Filtering via Hierarchical Matrix Factorization
Matrix factorization (MF) has been demonstrated to be one of the most competitive techniques for collaborative filtering. However, state-of-the-art MFs do not consider contextual...
ErHeng Zhong, Wei Fan, Qiang Yang
CAISE
2008
Springer
15 years 6 months ago
Towards a Taxonomy of Process Flexibility
Effective business processes must be able to accommodate changes in the environment in which they operate, e.g., new laws, changes in business strategy. The ability to encompass su...
Helen Schonenberg, Ronny Mans, Nick Russell, Natal...
SIGIR
2003
ACM
15 years 9 months ago
HAT: a hardware assisted TOP-DOC inverted index component
A novel Hardware Assisted Top-Doc (HAT) component is disclosed. HAT is an optimized content indexing device based on a modified inverted index structure. HAT accommodates patterns...
S. Kagan Agun, Ophir Frieder
EDBT
2002
ACM
139views Database» more  EDBT 2002»
16 years 4 months ago
Aggregate Processing of Planar Points
Abstract. Aggregate window queries return summarized information about objects that fall inside a query rectangle (e.g., the number of objects instead of their concrete ids). Tradi...
Yufei Tao, Dimitris Papadias, Jun Zhang