|
 
|
[DUM05] Patterns de mobilité
Mémoire de Thèse : Soutenue le: 01 January 2005, : Patterns de mobilité,
motcle:
Résumé:
In this thesis I investigate an original
approach, namely the management of queries as a process relying on
events (for instance, an object enters a zone)
related to the moves of objects over a discrete representation of the
underlying space. A query is thus a
sequence of primitive events.
We introduce mobility patterns as expressions describing
such sequences of events. In the present paper we examine
specifically the following aspects of this framework:
* comparison and aggregation of moving objects trajectories, with
respect to, eventually, a multi-scale map;
* on-line classification of trajectories continuously provided by
GPS-like devices.
For each aspect, we propose a model and an evaluation technique based
on pattern-matching algorithms. A prototype validates our optimizations.
Commentaires:
Soutenue le 12 octobre 2005
BibTeX
| @phdthesis { | |||
| DUM05, | |||
| title | = | "{Patterns de mobilité}", | |
| author | = | "C. du Mouza", | |
| year | = | 2005, | |
| address | = | "{CEDRIC Laboratory, Paris, France}", | |
| note | = | "{Soutenue le 12 octobre 2005}", | |
| } |
