db/conf/cikm/HuffmanB96.html Scott B. Huffman Catherine Baudin Notes Explorer: Entity-Based Retrieval in Shared, Semi-Structured Information Spaces. 99-106 CIKM1996/P099.pdf 1996 conf/cikm/96 CIKM db/conf/cikm/cikm96.html#HuffmanB96 http://doi.acm.org/10.1145/238355.238452