Abhaya Nayak

Associate Professor

  • 390 Citations
  • 9 h-Index
19942019

Research output per year

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Research Outputs

1994

Foundational belief change

Nayak, A. C., Oct 1994, In : Journal of Philosophical Logic. 23, 5, p. 495-533 39 p.

Research output: Contribution to journalArticle

22 Citations (Scopus)

Iterated belief change based on epistemic entrenchment

Nayak, A. C., Nov 1994, In : Erkenntnis. 41, 3, p. 353-390 38 p.

Research output: Contribution to journalArticle

109 Citations (Scopus)
1995

Action localness, genericity and invariants in STRIPS

Foo, NY., Nayak, A., Pagnucco, M., Peppas, P. & Zhang, Y., 1995, IJCAI-95 - proceedings of the 14th international joint conference on artificial intelligence, vols 1 and 2. San Francisco, CA: MORGAN KAUFMANN PUB INC, p. 549-554 6 p. (INTERNATIONAL JOINT CONFERENCE ON ARTIFICIAL INTELLIGENCE).

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contribution

1996

Belief change as change in epistemic entrenchment

Nayak, AC., Nelson, P. & Polansky, H., Nov 1996, In : Synthese. 109, 2, p. 143-174 32 p.

Research output: Contribution to journalArticle

Open Access
1997

A notion of correctness with theories containing theoretical terms

Kwok, R. B. H., Nayak, A. & Foo, N., 1997, Advanced Topics in Artificial Intelligence - 10th Australian Joint Conference on Artificial Intelligence, AI 1997, Proceedings. Sattar, A. (ed.). Berlin; New York: Springer, Springer Nature, Vol. 1342. p. 217-226 10 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 1342).

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contribution

1998

Coherence measure based on average use of formulas

Kwok, R., Nayak, A. & Foo, N., 1998, PRICAI'98: Topics in Artificial Intelligence: 5th Pacific Rim International Conference on Artificial Intelligence Singapore, November 22–27, 1998 Proceedings. Lee, H-Y. & Motoda, H. (eds.). Berlin: Springer, Springer Nature, p. 553-564 12 p. (Lecture Notes in Computer Science; vol. 1531).

Research output: Chapter in Book/Report/Conference proceedingChapter

2 Citations (Scopus)

Reasoning without minimality

Nayak, A. & Foo, N., 1998, PRICAI’98: Topics in Artificial Intelligence: 5th Pacific Rim International Conference on Artificial Intelligence Singapore, November 22–27, 1998 Proceedings. Lee, H-Y. & Motoda, H. (eds.). Berlin: Springer, Springer Nature, p. 122-133 12 p. (Lecture Notes in Computer Science; vol. 1531).

Research output: Chapter in Book/Report/Conference proceedingChapter

4 Citations (Scopus)
1999

Abduction without minimality

Nayak, A. C. & Foo, N. Y., 1999, Advanced Topics in Artificial Intelligence: 12th Australian Joint Conference on Artificial Intelligence, AI’99 Sydney, Australia, December 6–10, 1999 Proceedings. Foo, N. (ed.). Berlin: Springer, Springer Nature, p. 365-377 13 p. (Lecture Notes in Computer Science; vol. 1747).

Research output: Chapter in Book/Report/Conference proceedingChapter

2 Citations (Scopus)

Causal propagation semantics—a study

Prokopenko, M., Pagnucco, M., Peppas, P. & Nayak, A., 1999, Advanced Topics in Artificial Intelligence: 12th Australian Joint Conference on Artificial Intelligence, AI’99 Sydney, Australia, December 6–10, 1999 Proceedings. Foo, N. (ed.). Berlin: Springer, Springer Nature, p. 378-392 15 p. (Lecture Notes in Computer Science; vol. 1747).

Research output: Chapter in Book/Report/Conference proceedingChapter

3 Citations (Scopus)

Diagrammatic proofs

Foo, N. Y., Pagnucco, M. & Nayak, A. C., 1999, In : IJCAI International Joint Conference on Artificial Intelligence. 1, p. 378-383 6 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Preferential semantics for causal systems

Peppas, P., Pagnucco, M., Prokopenko, M., Foo, N. Y. & Nayak, A., 1999, In : IJCAI International Joint Conference on Artificial Intelligence. 1, p. 118-123 6 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)
2000

Acceptance without minimality

Nayak, A. C., 2000, Logics in Artificial Intelligence : European Workshop, JELIA 2000 Malaga, Spain, September 29-October 2, 2000 Proceedings. Ojeda-Aciego, M., de Guzman, I. P., Brewka, G. & Pereira, L. M. (eds.). Berlin: Springer, Springer Nature, Vol. 1919. p. 163-178 16 p.

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contribution

2 Citations (Scopus)

A unifying semantics for causal ramifications

Prokopenko, M., Pagnucco, M., Peppas, P. & Nayak, A., 2000, PRICAI 2000, Topics in Artificial Intelligence - 6th Pacific Rim International Conference on Artificial Intelligence, Proceedings. Berlin; Heidelberg: Springer, Springer Nature, Vol. 1886 LNAI. p. 38-49 12 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 1886 LNAI).

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contribution

2 Citations (Scopus)

Measuring similarity in belief revision

Peppas, P., Foo, N. & Nayak, A., Aug 2000, In : Journal of Logic and Computation. 10, 4, p. 603-619 17 p.

Research output: Contribution to journalArticle

10 Citations (Scopus)
2001

Capturing context in causal propagation

Prokopenko, M., Pagnucco, M., Peppas, P. & Nayak, A., 2001, Proceedings Of The Fourth International Workshop On Nonmonotonic Reasoning, Action and Change. Thielscher, M. & William, M-A. (eds.). San Francisco: Morgan Kaufmann Publishers, p. 95-102 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contribution

Increasing believability: agents that justify their actions

Pisan, Y. & Nayak, A., Dec 2001, IEEE International Conference on Fuzzy Systems. Liu, Z-Q. (ed.). Piscataway, N.J.: Institute of Electrical and Electronics Engineers (IEEE), Vol. 3. p. 1347-1350 4 p. 1008907

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contribution

2 Citations (Scopus)

State minimization re-visited

Foo, N., Nayak, A., Pagnucco, M. & Zhang, D., 2001, AI 2001: Advances in Artificial Intelligence: 14th Australian Joint Conference on Artificial Intelligence Adelaide, Australia, December 10–14, 2001 Proceedings. Stumptner, M., Corbett, D. & Brooks, M. (eds.). Berlin: Springer, Springer Nature, Vol. 2256. p. 153-164 12 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 2256).

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contribution

1 Citation (Scopus)
2003

A syntax-based approach to reasoning about actions and events

Vo, Q. B., Nayak, A. & Foo, N., 2003, Logic for Programming, Artificial Intelligence, and Reasoning. Carbonell, J. G. & Siekmann, J. (eds.). Berlin; Heidelberg: Springer, Springer Nature, Vol. 2850. p. 274-288 15 p. (Lecture Notes in Computer Science; vol. 2850).

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contribution

Coherence of laws

Kwok, R., Foo, N. Y. & Nayak, A. C., 2003, In : IJCAI International Joint Conference on Artificial Intelligence. p. 1400-1401 2 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Dynamic belief revision operators

Nayak, A. C., Pagnucco, M. & Peppas, P., Jun 2003, In : Artificial Intelligence. 146, 2, p. 193-228 36 p.

Research output: Contribution to journalArticle

75 Citations (Scopus)

Interoperability in Heterogeneous Medical Information Systems using Smart Mobile Agents and HL7 (eMAGS)

Orgun, B., Pisan, Y., Nayak, A. & Vu, J., 2003, p. 127-130. 4 p.

Research output: Contribution to conferenceAbstract

Prolegomenon to a theory of conservative belief revision

Delgrande, J. P., Nayak, A. C. & Pagnucco, M., 2003, In : IJCAI International Joint Conference on Artificial Intelligence. p. 1391-1393 3 p.

Research output: Contribution to journalArticle

2004

Conservative belief change

Delgrande, J. P., Nayak, A. C. & Pagnucco, M., 2004, Proceedings - Nineteenth National Conference on Artificial Intelligence (AAAI-04): Sixteenth Innovative Applications of Artificial Intelligence Conference (IAAI-2004). Menlo Park, CL, London: Association for the Advancement of Artificial Intelligence, p. 251-256 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contribution

1 Citation (Scopus)

Conservative belief revision

Delgrande, J. P., Nayak, A. C. & Pagnucco, M., 2004, Proceedings: Nineteenth National Conference on Artificial Intelligence (AAAI-04) : Sixteenth Innovative Applications of Artificial Intelligence Conference (IAAI-04). McGuinness, D. L. & Ferguson, G. (eds.). California, USA: Association for the Advancement of Artificial Intelligence, p. 251-256 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contribution

2005

DASMAS: dialogue based automation of semantic interoperability in multi agent systems

Orgun, B., Dras, M., Cassidy, S. & Nayak, A., 2005, Advances in ontologies 2005: proceedings of the Australasian Ontology Workshop (AOW 2005), Sydney, Australia, 6 December 2005. Meyer, T. & Orgun, M. A. (eds.). Australia: Australian Computer Society, p. 75-82 8 p. (Conferences in research and practice in information technology; vol. 58).

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contribution

Gricean belief change

Delgrande, J. P., Nayak, A. C. & Pagnucco, M., Feb 2005, In : Studia Logica. 79, 1, p. 97-113 17 p.

Research output: Contribution to journalArticle

5 Citations (Scopus)

Theories of intentions in the framework of situation calculus

Parra, P. P., Nayak, A. & Demolombe, R., Jul 2005, Declarative Agent Languages and Technologies II: Second InternationalWorkshop, DALT 2004 NewYork, NY, USA, July 19, 2004 Revised Selected Papers. Leite, J., Omicini, A., Torroni, P. & Yolum, P. (eds.). Berlin; New York: Springer, Springer Nature, Vol. 3476 LNAI. p. 19-34 16 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 3476 LNAI).

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contribution

6 Citations (Scopus)
2006

Approaches for semantic interoperability between domain ontologies

Orgun, B., Dras, M., Nayak, A. & James, G., 2006, Advances in ontologies 2006: Proceedings of the second Australasian ontology workshop (AOW 2006). Orgun, M. A. & Meyer, T. (eds.). Sydney: Australian Computer Society, Vol. 72. p. 41-50 10 p.

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contribution

A syntax-based approach to reasoning about action and belief update

Vo, Q. B., Nayak, A. & Foo, N., Apr 2006, In : Journal of Logic and Computation. 16, 3, p. 315-338 24 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Forgetting and knowledge update

Nayak, A., Chen, Y. & Lin, F., 2006, AI 2006: Advances in Artificial Intelligence - 19th Australian Joint Conference on Artificial Intelligence, Proceedings. Sattar, A. & Kang, B-H. (eds.). Berlin; New York: Springer, Springer Nature, Vol. 4304 LNAI. p. 131-140 10 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 4304 LNAI).

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contribution

9 Citations (Scopus)

Representation and integration of knowledge based on multiple granularity of time using temporal logic

Orgun, M. A., Liu, C. & Nayak, A. C., 2006, Proceedings of the 2006 IEEE International Conference on Information Reuse and Integration, IRI-2006. Zhang, D., Khoshgoftaar, T. M. & Joshi, J. B. D. (eds.). Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE), p. 256-261 6 p. 4018499

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contribution

Open Access
File
6 Citations (Scopus)

Taking LEVI IDENTITY seriously: A plea for iterated belief contraction

Nayak, A., Goebel, R., Orgun, M. & Pham, T., 2006, Knowledge Science, Engineering and Management - First International Conference, KSEM 2006, Proceedings. Berlin, New York: Springer, Springer Nature, Vol. 4092 LNAI. p. 305-317 13 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 4092 LNAI).

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contribution

16 Citations (Scopus)
2007

Forgetting and Update - an exploration

Nayak, A. C., Chen, Y. & Lin, F., 2007, In : Formal Models of Belief Change in Rational Agents. p. 1-7 7 p.

Research output: Contribution to journalConference paper

Intelligent agent system for bio-medical literature mining

Islam, M. T., Bollina, D., Nayak, A. & Ranganathan, S., 2007, ICICT 2007: Proceedings of International Conference on Information and Communication Technology. Kabir, S. M. L. (ed.). Dhaka, Bangladesh: ICICT, p. 57-63 7 p. 4261365

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contribution

Open Access
File
12 Downloads (Pure)

Iterated belief contraction from first principles

Nayak, A. C., Goebel, R. & Orgun, M. A., 2007, In : IJCAI International Joint Conference on Artificial Intelligence. p. 2568-2573 6 p.

Research output: Contribution to journalArticle

14 Citations (Scopus)

Approaches for semantic interoperability between domain ontologies

Orgun, B., Dras, M., Nayak, A. & James, G., Jul 2008, In : Expert Systems. 25, 3, p. 179-196 18 p.

Research output: Contribution to journalArticle

12 Citations (Scopus)

Knowledge representation, reasoning and integration using temporal logic with clocks

Orgun, M. A., Liu, C. & Nayak, A. C., Nov 2008, In : Mathematics in Computer Science. 2, 1, p. 143-163 21 p.

Research output: Contribution to journalArticle

1 Citation (Scopus)

Message from the technical program chairs

Panda, B. S. & Nayak, A., 2008, In : Proceedings - 11th International Conference on Information Technology, ICIT 2008. p. xi 1 p., 4731284.

Research output: Contribution to journalEditorial

The reactive-causal architecture: combining intentional notion and theories of needs

Aydin, A. O., Orgun, M. A. & Nayak, A., 2008, Proceedings of the 7th IEEE International Conference on Cognitive Informatics, ICCI 2008. Wang, Y., Zhang, D., Latombe, J-C. & Kinsner, W. (eds.). Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE), p. 50-59 10 p. 4639150

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contribution

5 Citations (Scopus)

The reactive-causal architecture: towards development of believable agents

Aydin, A. O., Orgun, M. A. & Nayak, A., 2008, Intelligent Virtual Agents: 8th International Conference, IVA 2008, Tokyo, Japan, September 1-3, 2008. Proceedings. Prendinger, H., Lester, J. & Ishizuka, M. (eds.). Berlin, Vol. 5208 LNAI. p. 468-469 2 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 5208 LNAI).

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contribution

1 Citation (Scopus)

Towards context sensitive defeasible rules

Hezart, A., Nayak, A. & Orgun, M., 2008, Computational logic in multi-agent systems: 8th international workshop, CLIMA VIII, Porto, Portugal, September 2007; revised selected and invited papers. Sadri, F. & Satoh, K. (eds.). Berlin: Springer, Springer Nature, p. 193-213 21 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 5056 LNAI).

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contribution

2009

Two approaches to iterated belief contraction

Ramachandran, R., Nayak, A. C. & Orgun, M. A., 2009, Knowledge Science, Engineering and Management: Third International Conference, KSEM 2009, Vienna, Austria, November 25-27, 2009. Proceedings. Karagiannis, D. & Jin, Z. (eds.). Berlin: Institute of Electrical and Electronics Engineers (IEEE), p. 78-89 12 p. (Lecture Notes in Computer Science; vol. 5914).

Research output: Chapter in Book/Report/Conference proceedingChapter

2010

A top-down approach for hierarchical cluster exploration by visualization

Zhang, K. B., Orgun, M. A., Busch, P. A. & Nayak, A. C., 2010, Advanced Data Mining and Applications - 6th International Conference, ADMA 2010, Proceedings. Cao, L., Feng, Y. & Zhong, J. (eds.). PART 1 ed. Berlin ; New York: Springer, Springer Nature, Vol. 6440 LNAI. p. 497-508 12 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 6440 LNAI, no. PART 1).

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contribution

2 Citations (Scopus)

Belief erasure using partial imaging

Ramachandran, R., Nayak, A. C. & Orgun, M. A., 2010, AI 2010: Advances in Artificial Intelligence - 23rd Australasian Joint Conference, Proceedings. Li, J. (ed.). Berlin: Springer, Springer Nature, Vol. 6464 LNAI. p. 52-61 10 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 6464 LNAI).

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contribution

3 Citations (Scopus)

Biomarker information extraction tool (BIET) development using natural language processing and machine learning

Islam, M. T., Shaikh, M., Nayak, A. & Ranganathan, S., 2010, ICWET 2010 - International Conference and Workshop on Emerging Trends in Technology 2010, Conference Proceedings. New York: ACM, p. 121-126 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contribution

7 Citations (Scopus)

Extracting biomarker information applying natural language processing and machine learning

Islam, M. T., Shaikh, M., Nayak, A. & Ranganathan, S., 2010, 2010 4th International Conference on Bioinformatics and Biomedical Engineering, iCBBE 2010. Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE), p. 1-4 4 p. 5514717

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contribution

Open Access
File
1 Citation (Scopus)
36 Downloads (Pure)

Geospatial editing over a federated cloud geodatabase for the state of NSW

Janakiraman, K. K., Orgun, M. A. & Nayak, A., 2010, 18th ACM SIGSPATIAL International Conference on Advances in Geographic Information Systems, ACM SIGSPATIAL GIS 2010. New York: ACM, p. 144-151 8 p.

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contribution

2 Citations (Scopus)

Temporal belief-change: κ-functions approach

Hezart, A., Nayak, A. & Orgun, M. A., 2010, AI 2010: Advances in Artificial Intelligence - 23rd Australasian Joint Conference, Proceedings. Li, J. (ed.). Berlin; Heidelberg: Springer, Springer Nature, Vol. 6464 LNAI. p. 11-21 11 p. (Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics); vol. 6464 LNAI).

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contribution

The deficit and dynamics of trust

Nayak, A. C., 2010, Proceedings - IEEE/IFIP International Conference on Embedded and Ubiquitous Computing, EUC 2010. Werner, B. (ed.). Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE), p. 517-522 6 p. 5703570

Research output: Chapter in Book/Report/Conference proceedingConference proceeding contribution

Open Access
File
2 Citations (Scopus)
7 Downloads (Pure)