Abstract
Interactive narrative environments offer significant potential for creating engaging narrative experiences. Increasingly, applications in education, training, and entertainment are leveraging narrative to create rich interactive experiences in virtual storyworlds. A key challenge posed by these environments is building an effective model of the intervention strategies of director agents that craft customized story experiences for users. Identifying factors that contribute to determining when the next director agent decision should occur is critically important in optimizing narrative experiences. In this work, a dynamic Bayesian network framework was designed to model director agent intervention strategies. To create empirically informed models of director agent intervention decisions, we conducted a Wizard-of-Oz (WOZ) data collection with an interactive narrative-centered learning environment. Using the collected data, dynamic Bayesian network and naïve Bayes models were learned and compared. The performance of the resulting models was evaluated with respect to classification accuracy and produced promising results.
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References
Aylett, R.S., Louchart, S., Dias, J., Paiva, A.C.R., Vala, M.: FearNot! - An Experiment in Emergent Narrative. In: Panayiotopoulos, T., Gratch, J., Aylett, R.S., Ballin, D., Olivier, P., Rist, T. (eds.) IVA 2005. LNCS (LNAI), vol. 3661, pp. 305–316. Springer, Heidelberg (2005)
Johnson, L., Wu, S.: Assessing Aptitude for Learning with a Serious Game for Foreign Language and Culture. In: 9th International Conference on Intelligent Tutoring System, Montreal, Canada, pp. 520–529 (2008)
Mateas, M., Stern, A.: Integrating Plot, Character, and Natural Language Processing in the Interactive Drama Façade. In: 1st International Conference on Technologies for Interactive Digital Storytelling and Entertainment, Darmstadt, Germany (2003)
Rowe, J., Shores, L., Mott, B., Lester, J.: Integrating Learning, Problem Solving, and Engagement in Narrative-Centered Learning Environments. International Journal of Artificial Intelligence in Education (in press)
Barber, H., Kudenko, D.: Dynamic Generation of Dilemma-based Interactive Narratives. In: 3rd Artificial Intelligence and Interactive Digital Entertainment Conference, Stanford, CA (2007)
Cavazza, M., Charles, F., Mead, S.: Interacting with Virtual Characters in Interactive Storytelling. In: 1st International Joint Conferences on Autonomous Agents and Multi-Agent Systems, Bologna, Italy, pp. 318–325 (2002)
Nelson, M., Mateas, M.: Search-Based Drama Management in the Interactive Fiction Anchorhead. In: 1st Artificial Intelligence and Interactive Digital Entertainment Conference, Marina del Rey, CA (2005)
Magerko, B., Laird, J.: Building an Interactive Drama Architecture. In: 1st International Conference on Technologies for Interactive Digital Storytelling and Entertainment, Darmstadt, Germany, pp. 226–237 (2003)
Mott, B., Lester, J.: U-Director: A Decision-Theoretic Narrative Planning Architecture for Storytelling Environments. In: 5th International Joint Conferences on Autonomous Agents and Multi-Agent Systems, Hakodate, Japan, pp. 984–997 (2006)
Nelson, M., Roberts, D., Isbell, C., Mateas, M.: Reinforcement Learning for Declarative Optimization-Based Drama Management. In: 5th International Joint Conferences on Autonomous Agents and Multi-Agent Systems, Hakodate, Japan, pp. 775–782 (2006)
Roberts, D., Nelson, M., Isbell, C., Mates, M., Littman, M.: Targeting Specific Distributions of Trajectories in MDPs. In: 21st National Conference on Artificial Intelligence, Boston, MA, pp. 1213–1218 (2006)
Bates, J.: Virtual Reality, Art, and Entertainment. Presence: The Journal of Teleoperators and Virtual Environments 1(1), 133–138 (1992)
Weyhrauch, P.: Guiding Interactive Drama. Ph.D. Thesis. Carnegie Mellon University, Pittsburgh (1997)
Bruner, J.: Acts of Meaning. Harvard University Press, Cambridge (1990)
Gerrig, R.: Experiencing Narrative Worlds: On the Psychological Activities of Reading. Yale University Press, New Haven (1993)
Branigan, E.: Narrative Comprehension and Film. Routledge, London (1992)
Marsella, S., Johnson, W.L., LaBore, C.: Interactive Pedagogical Drama for Health Interventions. In: 11th International Conference on Artificial Intelligence in Education, Sydney, Australia, pp. 341–348 (2003)
Prada, R., Machado, I., Paiva, A.C.R.: TEATRIX: Virtual Environment for Story Creation. In: Gauthier, G., VanLehn, K., Frasson, C. (eds.) ITS 2000. LNCS, vol. 1839, pp. 464–473. Springer, Heidelberg (2000)
Bruckman, A.: The Combinatorics of Storytelling: Mystery Train Revisited (1990) (unpublished manuscript)
Riedl, M., Saretto, C., Young, M.: Managing Interaction Between Users and agents in a Multi-Agent Storytelling Environment. In: 2nd International Joint Conferences on Autonomous Agents and Multi-Agent Systems, Melbourne, Australia, pp. 741–748 (2003)
Bhat, S., Roberts, D., Nelson, M., Isbell, C., Mateas, M.: A Globally Optimal Algorithm for TTD-MDPs. In: 6th International Joint Conferences on Autonomous Agents and Multi-Agent Systems, Honolulu, Hawaii (2007)
Si, M., Marsella, S., Pynadath, D.: Directorial Control in a Decision-Theoretic Framework for Interactive Narrative. In: 2nd International Joint Conferences on Interactive Digital Storytelling, Guimarães, Portugal, pp. 221–234 (2009)
Dean, T., Kanazawa, K.: A Model for Reasoning about Persistence and Causation. Computational Intelligence 147(3), 142–150 (1989)
Lee, S.Y., Mott, B.W., Lester, J.C.: Optimizing Story-Based Learning: An Investigation of Student Narrative Profiles. In: Aleven, V., Kay, J., Mostow, J. (eds.) ITS 2010. LNCS, vol. 6095, pp. 155–165. Springer, Heidelberg (2010)
Shores, L., Rowe, J., Lester, J.: Early Prediction of Cognitive Tool Use in Narrative-Centered Learning Environments. In: Biswas, G., Bull, S., Kay, J., Mitrovic, A. (eds.) AIED 2011. LNCS, vol. 6738, pp. 320–327. Springer, Heidelberg (2011)
Druzdzel, M.: SMILE: Structural Modeling, Inference, and Learning Engine and Genie: A Development Environment for Graphical Decision-Theoretic Models. In: 16th National Conference on Artificial Intelligence, Orlando, Florida, pp. 342–343 (1999)
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Lee, S.Y., Mott, B.W., Lester, J.C. (2011). Director Agent Intervention Strategies for Interactive Narrative Environments. In: Si, M., Thue, D., André, E., Lester, J.C., Tanenbaum, T.J., Zammitto, V. (eds) Interactive Storytelling. ICIDS 2011. Lecture Notes in Computer Science, vol 7069. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-25289-1_15
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DOI: https://doi.org/10.1007/978-3-642-25289-1_15
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