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SIGIR
2012
ACM
13 years 2 months ago
Optimizing positional index structures for versioned document collections
Versioned document collections are collections that contain multiple versions of each document. Important examples are Web archives, Wikipedia and other wikis, or source code and ...
Jinru He, Torsten Suel
SIGIR
2004
ACM
15 years 5 months ago
Locality preserving indexing for document representation
Document representation and indexing is a key problem for document analysis and processing, such as clustering, classification and retrieval. Conventionally, Latent Semantic Index...
Xiaofei He, Deng Cai, Haifeng Liu, Wei-Ying Ma
CIKM
2009
Springer
15 years 6 months ago
ASIC: algebra-based structural index comparison
Structural indices play a significant role in improving the efficiency of XML query evaluation. Being able to compare various structural indexing techniques is critical for a DBM...
Yuqing Wu, Sofia Brenes, Tejas Totade, Shijin Josh...
WCE
2007
15 years 1 months ago
A Personalized Multimedia Web-Based Educational System with Automatic Indexing for Multimedia Courses
— This paper proposes a personalized web-based system with evolving automatic indexing that may be used in multimedia courses. Instructors may use the system to create and delive...
O. Shata
CDC
2010
IEEE
103views Control Systems» more  CDC 2010»
14 years 6 months ago
Structural characterization of optimal event-based controllers for linear stochastic systems
Abstract-- Recent results in networked control systems indicate substantial benefits of event-based control compared to conventional designs. This paper identifies structural prope...
Adam Molin, Sandra Hirche