2006

doi dblp
Construction of query concepts based on feature clustering of documents
Youjin Chang | Minkoo Kim | Vijay V. Raghavan
2006 Volume 9 Issue 3

doi dblp
Query reformulation using automatically generated query concepts from a document space
Youjin Chang | Iadh Ounis | Minkoo Kim
2006 Volume 42 Issue 2

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