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E-Breaker: Flexible, distributed environment for collaborative authoring
Found in: International Conference on Computer Supported Cooperative Work in Design
By Nelson Baloian, Francisco Claude, Roberto Konow, Sebastian Kreft
Issue Date:April 2009
pp. 173-178
This paper presents a system called E-Breaker for supporting small and medium size group authoring of any kind of documents following a regular structure. The system supports a decentralized model of development, thus not requiring a central repository. A ...
Mobile Computing to Seamlessly Integrate Formal and Informal Learning
Found in: Advanced Learning Technologies, IEEE International Conference on
By Henning Breuer, Roberto Konow, Nelson Baloian, Gustavo Zurita
Issue Date:July 2007
pp. 589-591
Even though handhelds have been discussed as an ideal means to support
Faster and smaller inverted indices with treaps
Found in: Proceedings of the 36th international ACM SIGIR conference on Research and development in information retrieval (SIGIR '13)
By Alejandro López-Ortíz, Charles L.A. Clarke, Gonzalo Navarro, Roberto Konow
Issue Date:July 2013
pp. 193-202
We introduce a new representation of the inverted index that performs faster ranked unions and intersections while using less space. Our index is based on the treap data structure, which allows us to intersect/merge the document identifiers while simultane...