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Market-Based Adaptive Discussion Forums

  • Natalia López
  • Manuel Núñez
  • Pablo Rabanal
  • Ismael Rodríguez
  • Fernando Rubio
Part of the Lecture Notes in Computer Science book series (LNCS, volume 4879)

Abstract

One of the most successful and simplest Internet-based systems to promote the spread of knowledge are discussion forums. Unfortunately, not much research has been done to improve them by introducing adaptive capabilities. In this paper we discuss a market-oriented mechanism to promote the knowledge exchange activity in discussion forums. Our system provides a strategy to dynamically adapt the structure of the forums by using statistics about users behavior. By doing so, we minimize the response time in which questions are satisfactorily answered. In addition to that, the effort needed to generate useful information is also reduced.

Keywords

E-learning discussion forums 

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References

  1. 1.
    Aïmeur, E., Onana, F.S.M., Saleman, A.: Sprits: Secure pedagogical resources in intelligent tutoring systems. In: Ikeda, M., Ashley, K.D., Chan, T.-W. (eds.) ITS 2006. LNCS, vol. 4053, pp. 237–247. Springer, Heidelberg (2006)CrossRefGoogle Scholar
  2. 2.
    Angelo, T.: The campus as learning community: Seven promising shifts and seven powerful levers. AAHE Bulletin 49(9), 3–6 (1997)Google Scholar
  3. 3.
    Ardaiz, O., Artigas, P., Eymann, T., Freitag, F., Navarro, L., Reinicke, M.: The catallaxy approach for decentralized economic-based allocation in grid resource and service markets. Applied Intelligence 25(2), 131–145 (2006)CrossRefGoogle Scholar
  4. 4.
    Bra, P.D., Aerts, A., Berden, B., de Lange, B., Rousseau, B., Santic, T., Smits, D., Stash, N.: AHA! the adaptive hypermedia architecture. In: HYPERTEXT 2003: Proceedings of the fourteenth ACM conference on Hypertext and hypermedia, pp. 81–84. ACM Press, New York (2003)CrossRefGoogle Scholar
  5. 5.
    Brusilovsky, P.: Efficient techniques for adaptive hypermedia. User Modeling and User-Adapted Interaction 6(2-3), 87–129 (1996)CrossRefzbMATHGoogle Scholar
  6. 6.
    Brusilovsky, P., Maybury, M.T.: From adaptive hypermedia to the adaptive web. Communications ACM 45(5), 30–33 (2002)CrossRefGoogle Scholar
  7. 7.
    Brusilovsky, P., Schwarz, E., Weber, G.: ELM-ART: An intelligent tutoring system on the World Wide Web. In: Lesgold, A.M., Frasson, C., Gauthier, G. (eds.) ITS 1996. LNCS, vol. 1086, pp. 261–269. Springer, Heidelberg (1996)CrossRefGoogle Scholar
  8. 8.
    Carver, R.H.C., Lane, W.: Enhancing student learning through hypermedia courseware and incorporation of student learning styles. IEEE Transactions on Education 42(1), 33–38 (1999)CrossRefGoogle Scholar
  9. 9.
    Davidovic, A., Trichina, E.: Open learning environment and instruction system (OLEIS). SIGCSE Bulletin 30(3), 69–73 (1998)CrossRefGoogle Scholar
  10. 10.
    Eymann, T., Reinickke, M., Ardaiz, O., Artigas, P., Freitag, F., Navarro, L.: Self-organizing resource allocation for autonomic network. In: Database and Expert Systems Applications, 2003, pp. 656–660 (2003)Google Scholar
  11. 11.
    Ferrandino, S., Negro, A., Scarano, V.: CHEOPS: Adaptive hypermedia on World Wide Web. In: Steinmetz, R. (ed.) IDMS 1997. LNCS, vol. 1309, pp. 210–219. Springer, Heidelberg (1997)CrossRefGoogle Scholar
  12. 12.
    Greer, J., McCalla, G., Vassileva, J., Deters, R., Bull, S., Kettel, L.: Lessons learned in deploying a multi-agent learning support system: The I-Help experience. Artificial Intelligence in Education, 410–421 (2001)Google Scholar
  13. 13.
    López, N., Núñez, M., Rodríguez, I., Rubio, F.: Including Malicious Agents into a Collaborative Learning Environment. In: Cerri, S.A., Gouardéres, G., Paraguaçu, F. (eds.) ITS 2002. LNCS, vol. 2363, pp. 51–60. Springer, Heidelberg (2002)CrossRefGoogle Scholar
  14. 14.
    López, N., Núñez, M., Rodríguez, I., Rubio, F.: WHAT: Web-based haskell adaptive tutor. In: Scott, D. (ed.) AIMSA 2002. LNCS, vol. 2443, pp. 71–80. Springer, Heidelberg (2002)CrossRefGoogle Scholar
  15. 15.
    López, N., Núñez, M., Rodríguez, I., Rubio, F.: Encouraging knowledge exchange in discussion forums by market-oriented mechanisms. In: SAC 2004, pp. 952–956. ACM Press, New York (2004)CrossRefGoogle Scholar
  16. 16.
    McCalla, G.: The search for adaptability, flexibility, and individualization: Approaches to curriculum in intelligent tutoring systems. In: Jones, M., Winne, P. (eds.) Foundations and Frontiers of Adaptive Learning Environments, pp. 91–122. Springer, Heidelberg (1992)CrossRefGoogle Scholar
  17. 17.
    Miller, M., Drexler, K.: Markets and computation: Agoric open systems (2000), http://www.agorics.com/agoricpapers.html
  18. 18.
    Robbins, L.: An Essay on the Nature and Significance of Economic Science. Macmillan, Basingstoke (1984) (originally published in 1932) CrossRefGoogle Scholar
  19. 19.
    Stonebraker, M., Aoki, P., Litwin, W., Pfeffer, A., Sah, A., Sidell, J., Staelin, C., Yu, A.: MARIPOSA: a wide-area distributed database system. The VLDB Journal 5, 48–63 (1996)CrossRefGoogle Scholar
  20. 20.
    Waldspurger, C., Hogg, T., Huberman, B., Kephart, J., Stornetta, S.: Spawn: A distributed computational economy. IEEE Transactions on Software Engineering 18, 103–117 (1992)CrossRefGoogle Scholar
  21. 21.
    Weber, G.: Adaptive learning systems in the World Wide Web. In: 7th Int. Conf. on User Modelling, UM 1999, pp. 371–378. Springer, Heidelberg (1999)Google Scholar
  22. 22.
    Woolf, B., Beck, J., Elliot, C., Stern, M.: Growth and maturity of intelligent tutoring systems: A status report. In: Forbus, K., Feltovich, P. (eds.) Smart Machines in Education, ch. 4, AAAI Press/The MIT Press (2001)Google Scholar
  23. 23.
    Wu, H., De Bra, P.M.E., Aerts, A., Houben, G.-J.: Adaptation control in adaptive hypermedia systems. In: Brusilovsky, P., Stock, O., Strapparava, C. (eds.) AH 2000. LNCS, vol. 1892, pp. 250–259. Springer, Heidelberg (2000)CrossRefGoogle Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2009

Authors and Affiliations

  • Natalia López
    • 1
  • Manuel Núñez
    • 1
  • Pablo Rabanal
    • 1
  • Ismael Rodríguez
    • 1
  • Fernando Rubio
    • 1
  1. 1.Dept. Sistemas Informáticos y Programación Facultad de InformáticaUniversidad Complutense de MadridMadridSpain

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