Survey papers and Tutorials:
[1] Franz Kurfess, Knowledge Retrieval, The Artificial Intelligence section of Lithuanian Computer Society, 2008.03.12-15.
[2] Bettina Hoser. Information Retrieval vs. Knowledge Retrieval: A social network perspective. Proceedings of the 1st International Workshop
     on Collective Semantics: Collective Intelligence & the Semantic Web (CISWeb 2008).
[3] Yiyu Yao, Yi Zeng, Ning Zhong, Xiangji Huang. Knowledge Retrieval (KR). In: Proceedings of the 2007 IEEE/WIC/ACM International
     Conference on Web Intelligence, IEEE Computer Society, Silicon Valley, USA, November 2-5, 2007, 729-735.
Knowledge Structuring:
[1] Yi Zeng, Ning Zhong. On Granular knowledge Structures. In: Proceedings of the first International Conference on Advanced Intelligence,
     Beijing, China, October 18-22, 2008.
[2] Yiyu Yao, Yi Zeng, and Ning Zhong. Supporting Literature Exploration with Granular Knowledge Structures. In: Proceedings of the 11th
     International Conference on Rough Sets, Fuzzy Sets, Data Mining, and Granular Computing, Lecture Notes in Artificial Intelligence 4482,
     Springer, Toronto, Canada, May 14-16, 2007, 182-189.
[3] Stokman, F.N. Knowledge Graphs, In: Linguistic instruments in knowledge engineering, Elsevier, 1992.
[4] Kame, M. and Quintana, Y. A graph based knowledge retrieval system, Proceedings of the 1990 IEEE International Conference on
     Systems, Man and Cybernetics, 1990: 269-275.
[5] Stokman, F.N. and Vries, Structuring knowledge in a graph. Human-Computer Interaction: Psychonomic Aspects, Springer, 1988.
[6] Travers, M. A visual representation for knowledge structures, Proceedings of the 2nd annual ACM conference on Hypertext and
     Hypermedia, 1989: 147-158.
Knowledge Reasoning:
[1] Fensel, D. and van Harmelen, F. Unifying reasoning and search to web scale, IEEE Internet Computing, 2007, 11(2): 96, 94-95.
[2] Chen, B.C. and Hsiang, J. A logic framework of knowledge retrieval with fuzziness, Proceedings of the 2004 IEEE/WIC/ACM International 
     Conference on Web Intelligence, 2004: 524-528.
[3] Brachman, Ronald J., Levesque, Hector J. Knowledge Representation and Reasoning, Morgan Kaufmann Publishers, 2004.
[4] Martin, P. and Eklund, P.W. Knowledge retrieval and the World Wide Web, IEEE Intelligent Systems, 2000, 15(3): 18-25.
[5] Frisch, A.M. Knowledge Retrieval as Specialized Inference, Ph.D thesis, University of Rochester, 1986.
[6] Oertel, P. and Amir, E. A framework for commonsence knowledge retrieval, Proceedings of the 7th International Symposium on Logic
     Formalizations of Commonsense Reasoning, 2005.
Knowledge Retrieval in Knowledge Management:
[1] Robert Loew, Katrin Kuemmel, Judith Ruprecht, Udo Bleimann, Paul Walsh. Approaches for personalised knowledge retrieval, Internet
     Research, 17(1), 2007.
[2] Stefania Mariano, Andrea Casey. The process of knowledge retrieval: A case study of an American high-technology research, engineering
     and consulting company. VINE: The journal of information and knowledge management systems, 37(3), 2007.
[3] Jens Gammelgaard, Thomas Ritter. The knowledge retrieval matrix: codification and personification as separate strategies, Journal of
     Knowledge Management, 9(4), 133-143, 2005.
[4] J.E.L. Farradane. Analysis and organization of knowledge for retrieval, Aslib Proceedings, 22(12), 607-616,1970.
Cognitive Neuroscience Foundation for Knowledge Retrieval:
[1] Jennifer H. Pfeifer, Matthew D. Lieberman, Mirella Dapretto. “I Know You Are But What Am I ?!”: Neural Bases of Self-and Social
     Knowledge Retrieval in Children and Adults, Journal of Cognitive Neuroscience, 19(8), MIT Press, August 2007.
[2] Robert F. Goldberg, Charles A. Perfetti, and Walter Schneider. Perceptual Knowledge Retrieval Activates Sensory Brain Regions, The
     Journal of Neuroscience, 26(18):4917-4921, 2006.
[3] Tranel, Daniel, Damasio, Antonio. The neurobiology of knowledge retrieval. Behavioral and Brain Science, 22(2): 303-303, 1999.
Cognitive Psychology Foundation for Knowledge Retrieval:
[1] Solso, R.L., MacLin, M.K, MacLin, O.H.: Cognitive Psychology. Pearson Education, Inc., 2004.
[2] Bransford, J.D., Brown, A.L. and Cocking, R.R(Eds). How People Learn: Brain, Mind, Experience, and School, National Academy Press,
[3] Collins, A.M. and Quillian, M.R. Retrieval time from semantic memory. Journal of Verbal Learning and Verbal Behaviour, 8, 240-247.