Trajectory pattern mining (Contributo in atti di convegno)

Type
Label
  • Trajectory pattern mining (Contributo in atti di convegno) (literal)
Anno
  • 2007-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1145/1281192.1281230 (literal)
Alternative label
  • Fosca Giannotti1; Mirco Nanni1; Dino Pedreschi2; Fabio Pinelli1 (2007)
    Trajectory pattern mining
    in KDD-2007: 13th ACM SIGKDD International Conference on Knowledge Discovery and Data Mining, San Jose, CA, August 12-15, 2007
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Fosca Giannotti1; Mirco Nanni1; Dino Pedreschi2; Fabio Pinelli1 (literal)
Pagina inizio
  • 330 (literal)
Pagina fine
  • 339 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://dl.acm.org/citation.cfm?id=1281230 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#titoloVolume
  • Proceedings of the ACM SIGKDD International Conference on Knowledge Discovery and Data Mining (literal)
Note
  • ISI Web of Science (WOS) (literal)
  • Scopu (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • 1 ISTI - CNR, Area della Ricerca di Pisa 2 Computer Science Dep., University of Pisa (literal)
Titolo
  • Trajectory pattern mining (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#isbn
  • 978-1-59593-609-7 (literal)
Abstract
  • The increasing pervasiveness of location-acquisition technologies (GPS, GSM networks, etc.) is leading to the collection of large spatio-temporal datasets and to the opportunity of discovering usable knowledge about movement behaviour, which fosters novel applications and services. In this paper, we move towards this direction and develop an extension of the sequential pattern mining paradigm that analyzes the trajectories of moving objects. We introduce trajectory patterns as concise descriptions of frequent behaviours, in terms of both space (i.e., the regions of space visited during movements) and time (i.e., the duration of movements). In this setting, we provide a general formal statement of the novel mining problem and then study several different instantiations of different complexity. The various approaches are then empirically evaluated over real data and synthetic benchmarks, comparing their strengths and weaknesses. (literal)
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