An On-Line Algorithm for Semantic Forgetting

Packer, Heather S.; Gibbins, Nicholas; Jennings, Nicholas R.

doi:10.5591/978-1-57735-516-8/IJCAI11-450

An On-Line Algorithm for Semantic Forgetting

Heather S. Packer, Nicholas Gibbins, Nicholas R. Jennings

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Proceedings of the Twenty-Second International Joint Conference on Artificial Intelligence. Pages 2704-2708.

https://doi.org/10.5591/978-1-57735-516-8/IJCAI11-450

Abstract

Ontologies that evolve through use to support new domain tasks can grow extremely large. Moreover, large ontologies require more resources to use and have slower response times than small ones. To help address this problem, we present an on-line semantic forgetting algorithm that removes ontology fragments containing infrequently used or cheap to relearn concepts. We situate our algorithm in an extension of the widely used RoboCup Rescue platform, which provides simulated tasks to agents. We show that our agents send fewer messages and complete more tasks, and thus achieve a greater degree of success, than other state-of-the-art approaches.

Heather S. Packer, Nicholas Gibbins, and Nicholas R. Jennings. 2011. An On-Line Algorithm for Semantic Forgetting. In Proceedings of the Twenty-Second International Joint Conference on Artificial Intelligence, IJCAI-11. IJCAI, 2704–2708. https://doi.org/10.5591/978-1-57735-516-8/IJCAI11-450

@inproceedings{ijcai2011p450,
  title     = {An On-Line Algorithm for Semantic Forgetting},
  author    = {Packer, Heather S. and Gibbins, Nicholas and Jennings, Nicholas R.},
  booktitle = {Proceedings of the Twenty-Second International Joint Conference on
               Artificial Intelligence, {IJCAI-11}},
  publisher = {AAAI Press/International Joint Conferences on Artificial Intelligence},
  editor    = {Toby Walsh},
  pages     = {2704--2708},
  year      = {2011},
  month     = {7},
  doi       = {10.5591/978-1-57735-516-8/IJCAI11-450},
  url       = {https://doi.org/10.5591/978-1-57735-516-8/IJCAI11-450},
}

TY  - CPAPER
TI  - An On-Line Algorithm for Semantic Forgetting
AU  - Packer, Heather S.
AU  - Gibbins, Nicholas
AU  - Jennings, Nicholas R.
T2  - Proceedings of the Twenty-Second International Joint Conference on Artificial Intelligence, IJCAI-11
PB  - AAAI Press/International Joint Conferences on Artificial Intelligence
PY  - 2011
SP  - 2704
EP  - 2708
DO  - 10.5591/978-1-57735-516-8/IJCAI11-450
UR  - https://doi.org/10.5591/978-1-57735-516-8/IJCAI11-450
ER  -