Identifying conceptual gaps in a knowledge base

Details Identifying conceptual gaps in a knowledge base Identifying conceptual gaps in a knowledge base

2005-09-02

2009-06-30

Holmes, Michael B (Department: 2129)

Data processing: artificial intelligence

Knowledge processing system

Knowledge representation and reasoning technique

Reexamination Certificate

active

07555472

ABSTRACT:
A method and system for augmenting a corpus with documents on concepts not sufficiently covered within the corpus is provided. The augmentation system generates a corpus concept graph from the documents of a corpus. A corpus concept graph represents concepts of the documents as nodes and related concepts as links between nodes. To generate a corpus concept graph, the augmentation system identifies the concepts that are related within each document of the corpus and adds nodes and links to the corpus concept graph for related concepts. The augmentation system analyzes the corpus concept graph to determine whether the relatedness of concepts of the documents of the corpus is sufficient. If the relatedness of a pair of concepts is not sufficient, then the augmentation system attempts to identify documents not already in the corpus that are related to the concepts that are not sufficiently related.

REFERENCES:
patent: 6076088 (2000-06-01), Paik et al.
patent: 7067319 (2006-06-01), Wills et al.
patent: 7080067 (2006-07-01), Nonomura et al.
patent: 7085771 (2006-08-01), Chung et al.
patent: 7117216 (2006-10-01), Chakraborty et al.
patent: 7152205 (2006-12-01), Day et al.
patent: 7158983 (2007-01-01), Willse et al.
patent: 7165147 (2007-01-01), Ting et al.
patent: 7206778 (2007-04-01), Bode et al.
patent: 7209928 (2007-04-01), Kenyon
patent: 7219105 (2007-05-01), Kummamuru et al.
patent: 7222298 (2007-05-01), Monterrosas
patent: 7231386 (2007-06-01), Nonomura et al.
patent: 7249117 (2007-07-01), Estes
patent: 7275059 (2007-09-01), Stakutis et al.
patent: 7281206 (2007-10-01), Schnelle et al.
patent: 7293018 (2007-11-01), Hattori et al.
patent: 7305613 (2007-12-01), Oezgen
patent: 7313758 (2007-12-01), Kozlov
patent: 7320000 (2008-01-01), Chitrapura et al.
patent: 7337158 (2008-02-01), Fratkina et al.
patent: 7340451 (2008-03-01), Sacco
patent: 7346629 (2008-03-01), Kapur et al.
patent: 7370270 (2008-05-01), Feng
patent: 7376620 (2008-05-01), Kay et al.
patent: 7401087 (2008-07-01), Copperman et al.
patent: 7430261 (2008-09-01), Forest et al.
A new method for construction filed association terms using co-occurrence words and declinable words information Atlam, E.-S.; Fuketa, M.; Kashiji, S.; Nakata, H.; Aoe, J.; Systems, Man and Cybernetics, 2002 IEEE International Conference on vol. 4, Oct. 6-9, 2002 pp. 5 pp. vol. 4.
Automatic hypertext link generation based on conceptual graphs Gi-Chul Yang; Key-Sun Choi; Document Analysis and Recognition, 1995., Proceedings of the Third International Conference on vol. 2, Aug. 14-16, 1995 pp. 702-705 vol. 2 Digital Object Identifier 10.1109/ICDAR.1995.602000.
Adlet: an active document abstraction for multimedia information fusion Chang, S.-K.; Znati, T.; Knowledge and Data Engineering, IEEE Transactions on vol. 13, Issue 1, Jan.-Feb. 2001 pp. 112-123 Digital Object Identifier 10.1109/69.908984.
Extending Tree Automata to Obtain Consistent Query Answer from Inconsistent XML Document Zijing Tan; Wei Wang; Baile Shi; Computer and Computational Sciences, 2006. IMSCCS '06. First International Multi-Symposiums on vol. 2, Jun. 20-24, 2006 pp. 488-495 Digital Object Identifier 10.1109/IMSCCS.2006.223.
Fusion of multimedia information Chang, S.-K.; Znati, T.; Multi-Media Database Management Systems, 1998. Proceedings. International Workshop on Aug. 5-7, 1998 pp. 2-9 Digital Object Identifier 10.1109/MMDBMS.1998.709470.
Ontology construction for information selection Khan, L.; Feng Luo; Tools with Artificial Intelligence, 2002. (ICTAI 2002). Proceedings. 14th IEEE International Conference on Nov. 4-6, 2002 pp. 122-127 Digital Object Identifier 10.1109/TAI.2002.1180796.
Building a concept hierarchy automatically and its measuring Huang-Chenh Kuo; Hung-Chung Lai; Jen-Peng Huang; Machine Learning and Cybernetics, 2008 International Conference on vol. 7, Jul. 12-15, 2008 pp. 3975-3978 Digital Object Identifier 10.1109/ICMLC.2008.4621097.
Exploiting Structure Recurrence in XML Processing Dong Zhou; Web Engineering, 2008. ICWE '08. Eighth International Conferene on Jul. 14-18, 2008 pp. 311-324 Digital Object Identifer 10.1109/ICWE.2008.46.
A personalized context-dependent Web search agent using Semantic Trees Yan Chen; Hai Long Hou; Yan-Qing Zhang; Fuzzy Information Processing Society, 2008. NAFIPS 2008. Annual Meeting of the North American May 19-22, 2008, pp. 1-4 Digital Object Identifier 10.1109/NAFIPS.2008.4531347.

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