Skip to main content

2015 | OriginalPaper | Buchkapitel

Extending and Tuning Heuristics for a Partial Order Causal Link Planner

verfasst von : Shashank Shekhar, Deepak Khemani

Erschienen in: Mining Intelligence and Knowledge Exploration

Verlag: Springer International Publishing

Aktivieren Sie unsere intelligente Suche, um passende Fachinhalte oder Patente zu finden.

search-config
loading …

Abstract

Recent literature reveals that different heuristic functions perform well in different domains due to the varying nature of planning problems. This nature is characterized by the degree of interaction between subgoals and actions. We take the approach of learning the characteristics of different domains in a supervised manner. In this paper, we employ a machine learning approach to combine different, possibly inadmissible, heuristic functions in a domain dependent manner. With the renewed interest in Partial Order Causal Link (POCL) planning we also extend the heuristic functions derived from state space approaches to POCL planning. We use Artificial Neural Network (ANN) for combining these heuristics. The goal is to allow a planner to learn the parameters to combine heuristic functions in a given domain over time in a supervised manner. Our experiments demonstrate that one can discover combinations that yield better heuristic functions in different planning domains.

Sie haben noch keine Lizenz? Dann Informieren Sie sich jetzt über unsere Produkte:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

  • über 102.000 Bücher
  • über 537 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Maschinenbau + Werkstoffe
  • Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 390 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Maschinenbau + Werkstoffe




 

Jetzt Wissensvorsprung sichern!

Springer Professional "Wirtschaft"

Online-Abonnement

Mit Springer Professional "Wirtschaft" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 340 Zeitschriften

aus folgenden Fachgebieten:

  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Versicherung + Risiko




Jetzt Wissensvorsprung sichern!

Literatur
1.
Zurück zum Zitat Arfaee, S.J., Zilles, S., Holte, R.C.: Learning heuristic functions for large state spaces. Artif. Intell. 175(16), 2075–2098 (2011)MATHCrossRef Arfaee, S.J., Zilles, S., Holte, R.C.: Learning heuristic functions for large state spaces. Artif. Intell. 175(16), 2075–2098 (2011)MATHCrossRef
2.
3.
Zurück zum Zitat Bishop, C.M.: Pattern Recognition and Machine Learning, vol. 1. Springer, New York (2006)MATH Bishop, C.M.: Pattern Recognition and Machine Learning, vol. 1. Springer, New York (2006)MATH
4.
Zurück zum Zitat Blum, A.L., Furst, M.L.: Fast planning through planning graph analysis. Artif. Intell. 90(1), 281–300 (1997)MATHCrossRef Blum, A.L., Furst, M.L.: Fast planning through planning graph analysis. Artif. Intell. 90(1), 281–300 (1997)MATHCrossRef
6.
Zurück zum Zitat Bonet, B., Loerincs, G., Geffner, H.: A robust and fast action selection mechanism for planning. In: AAAI/IAAI, pp. 714–719 (1997) Bonet, B., Loerincs, G., Geffner, H.: A robust and fast action selection mechanism for planning. In: AAAI/IAAI, pp. 714–719 (1997)
7.
Zurück zum Zitat Haslum, P., Geffner, H.: Admissible heuristics for optimal planning. In: AIPS, pp. 140–149. Citeseer (2000) Haslum, P., Geffner, H.: Admissible heuristics for optimal planning. In: AIPS, pp. 140–149. Citeseer (2000)
8.
Zurück zum Zitat Hastie, T., Tibshirani, R., Friedman, J., Hastie, T., Friedman, J., Tibshirani, R.: The Elements of Statistical Learning, vol. 2. Springer, New York (2009)MATHCrossRef Hastie, T., Tibshirani, R., Friedman, J., Hastie, T., Friedman, J., Tibshirani, R.: The Elements of Statistical Learning, vol. 2. Springer, New York (2009)MATHCrossRef
9.
Zurück zum Zitat Helmert, M.: The fast downward planning system. J. Artif. Intell. Res. (JAIR) 26, 191–246 (2006)MATHCrossRef Helmert, M.: The fast downward planning system. J. Artif. Intell. Res. (JAIR) 26, 191–246 (2006)MATHCrossRef
10.
Zurück zum Zitat Hoffmann, J.: FF : the fast-forward planning system. AI Mag. 22(3), 57 (2001) Hoffmann, J.: FF : the fast-forward planning system. AI Mag. 22(3), 57 (2001)
11.
Zurück zum Zitat Kambhampati, S., Parker, E., Lambrecht, E.: Understanding and extending graphplan, pp. 260–272 (1997) Kambhampati, S., Parker, E., Lambrecht, E.: Understanding and extending graphplan, pp. 260–272 (1997)
12.
13.
Zurück zum Zitat McAllester, D., Rosenblatt, D.: Systematic nonlinear planning (1991) McAllester, D., Rosenblatt, D.: Systematic nonlinear planning (1991)
15.
Zurück zum Zitat Muise, C., McIlraith, S.A., Beck, J.C.: Monitoring the execution of partial-order plans via regression. In: IJCAI Proceedings-International Joint Conference on Artificial Intelligence, vol. 22, p. 1975 (2011) Muise, C., McIlraith, S.A., Beck, J.C.: Monitoring the execution of partial-order plans via regression. In: IJCAI Proceedings-International Joint Conference on Artificial Intelligence, vol. 22, p. 1975 (2011)
16.
Zurück zum Zitat Nguyen, X., Kambhampati, S.: Extracting effective and admissible state space heuristics from the planning graph. In: AAAI/IAAI, pp. 798–805 (2000) Nguyen, X., Kambhampati, S.: Extracting effective and admissible state space heuristics from the planning graph. In: AAAI/IAAI, pp. 798–805 (2000)
17.
Zurück zum Zitat Nguyen, X., Kambhampati, S.: Reviving partial order planning. In: IJCAI, vol. 1, pp. 459–464 (2001) Nguyen, X., Kambhampati, S.: Reviving partial order planning. In: IJCAI, vol. 1, pp. 459–464 (2001)
18.
Zurück zum Zitat Nigenda, R.S., Nguyen, X., Kambhampati, S.: Altalt: combining the advantages of graphplan and heuristic state search (2000) Nigenda, R.S., Nguyen, X., Kambhampati, S.: Altalt: combining the advantages of graphplan and heuristic state search (2000)
19.
Zurück zum Zitat Pearl, J.: Heuristics: Intelligent Search Strategies for Computer Problem Solving. Addison-Wesley, Reading (1984) Pearl, J.: Heuristics: Intelligent Search Strategies for Computer Problem Solving. Addison-Wesley, Reading (1984)
20.
Zurück zum Zitat Penberthy, J.S., Weld, D.S.: UCPOP: A sound, complete, partial order planner for adl, pp. 103–114. Morgan Kaufmann (1992) Penberthy, J.S., Weld, D.S.: UCPOP: A sound, complete, partial order planner for adl, pp. 103–114. Morgan Kaufmann (1992)
21.
Zurück zum Zitat Ridder, B.: Lifted Heuristics: Towards More Scalable Planning Systems. Ph.D. thesis, King’s College London (University of London) (2014) Ridder, B.: Lifted Heuristics: Towards More Scalable Planning Systems. Ph.D. thesis, King’s College London (University of London) (2014)
23.
Zurück zum Zitat Röger, G., Helmert, M.: Combining heuristic estimators for satisficing planning. In: ICAPS 2009 Workshop on Heuristics for Domain-Independent Planning, pp. 43–48 (2009) Röger, G., Helmert, M.: Combining heuristic estimators for satisficing planning. In: ICAPS 2009 Workshop on Heuristics for Domain-Independent Planning, pp. 43–48 (2009)
24.
Zurück zum Zitat Röger, G., Helmert, M.: The more, the merrier: combining heuristic estimators for satisficing planning. Alternation 10(100s), 1000s (2010) Röger, G., Helmert, M.: The more, the merrier: combining heuristic estimators for satisficing planning. Alternation 10(100s), 1000s (2010)
25.
Zurück zum Zitat Samadi, M., Felner, A., Schaeffer, J.: Learning from multiple heuristics. In: AAAI, pp. 357–362 (2008) Samadi, M., Felner, A., Schaeffer, J.: Learning from multiple heuristics. In: AAAI, pp. 357–362 (2008)
26.
Zurück zum Zitat Sapena, O., Onaindıa, E., Torreno, A.: Combining heuristics to accelerate forward partial-order planning. In: Constraint Satisfaction Techniques for Planning and Scheduling, P. 25 (2014) Sapena, O., Onaindıa, E., Torreno, A.: Combining heuristics to accelerate forward partial-order planning. In: Constraint Satisfaction Techniques for Planning and Scheduling, P. 25 (2014)
27.
Zurück zum Zitat Schubert, L., Gerevini, A.: Accelerating partial order planners by improving plan and goal choices. In: Proceedings of Seventh International Conference on Tools with Artificial Intelligence, pp. 442–450. IEEE (1995) Schubert, L., Gerevini, A.: Accelerating partial order planners by improving plan and goal choices. In: Proceedings of Seventh International Conference on Tools with Artificial Intelligence, pp. 442–450. IEEE (1995)
28.
Zurück zum Zitat Smith, D.E., Peot, M.A.: Postponing threats in partial-order planning. In: Proceedings of the Eleventh National Conference on Artificial Intelligence, pp. 500–506. AAAI Press (1993) Smith, D.E., Peot, M.A.: Postponing threats in partial-order planning. In: Proceedings of the Eleventh National Conference on Artificial Intelligence, pp. 500–506. AAAI Press (1993)
29.
Zurück zum Zitat Thayer, J.T., Dionne, A.J., Ruml, W.: Learning inadmissible heuristics during search. In: ICAPS (2011) Thayer, J.T., Dionne, A.J., Ruml, W.: Learning inadmissible heuristics during search. In: ICAPS (2011)
30.
Zurück zum Zitat Thayer, J.T., Ruml, W.: Using distance estimates in heuristic search. In: ICAPS, pp. 382–385. Citeseer (2009) Thayer, J.T., Ruml, W.: Using distance estimates in heuristic search. In: ICAPS, pp. 382–385. Citeseer (2009)
31.
Zurück zum Zitat Weld, D.S.: An introduction to least commitment planning. AI Mag. 15(4), 27 (1994) Weld, D.S.: An introduction to least commitment planning. AI Mag. 15(4), 27 (1994)
32.
Zurück zum Zitat Weld, D.S.: AAAI-10 classic paper award: systematic nonlinear planning a commentary. AI Mag. 32(1), 101 (2011) Weld, D.S.: AAAI-10 classic paper award: systematic nonlinear planning a commentary. AI Mag. 32(1), 101 (2011)
33.
Zurück zum Zitat Younes, H.L., Simmons, R.G.: On the role of ground actions in refinement planning. In: AIPS, pp. 54–62 (2002) Younes, H.L., Simmons, R.G.: On the role of ground actions in refinement planning. In: AIPS, pp. 54–62 (2002)
34.
Zurück zum Zitat Younes, H.L., Simmons, R.G.: Versatile heuristic partial order planner. J. Artif. Intell. Res. (JAIR) 20, 405–430 (2003)MATH Younes, H.L., Simmons, R.G.: Versatile heuristic partial order planner. J. Artif. Intell. Res. (JAIR) 20, 405–430 (2003)MATH
35.
Zurück zum Zitat Zhu, L., Givan, R.: Simultaneous heuristic search for conjunctive subgoals. In: 1999 Proceedings of the National Conference on Artificial Intelligence (AAAI), vol. 20, pp. 1235–1241. AAAI Press, MIT Press, Menlo Park, Cambridge (2005) Zhu, L., Givan, R.: Simultaneous heuristic search for conjunctive subgoals. In: 1999 Proceedings of the National Conference on Artificial Intelligence (AAAI), vol. 20, pp. 1235–1241. AAAI Press, MIT Press, Menlo Park, Cambridge (2005)
Metadaten
Titel
Extending and Tuning Heuristics for a Partial Order Causal Link Planner
verfasst von
Shashank Shekhar
Deepak Khemani
Copyright-Jahr
2015
DOI
https://doi.org/10.1007/978-3-319-26832-3_9