hal-00091620, version 1
Data Structures with Dynamical Random Transitions
Random Structures and Algorithms 28, 4 (2006) 403-426
Résumé : We present a (non-standard) probabilistic analysis of dynamic data structures whose sizes are considered dynamic random walks. The basic operations (insertion, deletion, positive and negative queries, batched insertion, lazy deletion, etc.) are time-dependent random variables. This model is a (small) step toward the analysis of these structures when the distribution of the set of histories is not uniform. As an illustration, we focus on list structures (linear lists, priority queues, and dictionaries) but the technique is applicable as well to more advanced data structures.
- 1 :
- CNRS : UMR5208 – Université Claude Bernard - Lyon I – Ecole Centrale de Lyon – Institut National des Sciences Appliquées (INSA) - Lyon
- 2 :
- CNRS : UMR7502 – INRIA – Université Henri Poincaré - Nancy I – Université Nancy II – Institut National Polytechnique de Lorraine (INPL)
- 3 :
- INRIA – CNRS : UMR7502 – Université de Lorraine
- 4 :
- INRIA – CNRS : UMR7503 – Université Henri Poincaré - Nancy I – Université Nancy II – Institut National Polytechnique de Lorraine (INPL)
- Domaine : Mathématiques/Probabilités
- Mots-clés : dynamic random walks – data structures – dynamical systems – large deviation principle – random walk in random environment
- hal-00091620, version 1
- http://hal.archives-ouvertes.fr/hal-00091620
- oai:hal.archives-ouvertes.fr:hal-00091620
- Contributeur :
- Soumis le : Mercredi 6 Septembre 2006, 17:23:09
- Dernière modification le : Vendredi 1 Juillet 2011, 09:57:18

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