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Research on the Distributed Parallel Spatial Indexing Schema Based on R-TREE
Distributed parallel computing environment Parallel spatial indexing
2015/12/3
As one of the key technologies for improving the efficiency of parallel processing of a huge volume spatial data under the distributed parallel computing environment, the parallel spatial indexing mec...
Indexing Proximity-based Dependencies for Information Retrieval
Efficiency Evaluation Information Retrieval Systems
2014/12/18
Research into term dependencies for information retrieval has demonstrated that dependency retrieval models are able to consistently improve retrieval effectiveness over bag-of-words models. However, ...
VOCABULARY TREE INCREMENTAL INDEXING FOR SCALABLE LOCATION RECOGNITION
scene retrieval location recognition vocabulary tree incremental indexing data similarity
2013/7/17
This work aims at developing a scalable vision-based location recognition system where the backend database can be updated incrementally. Our proposed framework enables incremental indexing of vocabul...