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Ponte, J.M.: Language models for relevance feedback (2000)
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Meij, E.; Trieschnigg, D.; Rijke, M. de; Kraaij, W.: Conceptual language models for domain-specific retrieval (2010)
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Picard, J.; Savoy, J.: Enhancing retrieval with hyperlinks : a general model based on propositional argumentation systems (2003)
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Zhang, Y.; Xu, W.: Fast exact maximum likelihood estimation for mixture of language model (2008)
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Xie, Y.; Raghavan, V.V.: Language-modeling kernel based approach for information retrieval (2007)
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