Welcome to my personal website. My name is Matt Michelson. I received my Ph.D. from the Computer Science Department at the University of Southern California. I was a member of the Information Integration research group led by Prof. Craig Knoblock, which is part of the Information Sciences Institute. I am now very fortunate to work at InferLink Corporation.
- 2014
- Matthew Michelson, Steven Minton, and Kane See, A Language Modeling Approach to Health Data Interoperability, In Proceedings of the AAAI Fall Symposium on Expanding the Boundaries of Health Informatics Using AI (HIAI), Arlington, Virginia, 2014 [PDF,bibtex]
- Matthew Michelson, Automating Meta-Analyses of Randomized Clinical Trials: A First Look, In Proceedings of the AAAI Fall Symposium on Expanding the Boundaries of Health Informatics Using AI (HIAI), Arlington, Virginia, 2014 [PDF,bibtex]
- 2011
- Matthew Michelson and Sofus A. Macskassy, What Blogs Tell Us about Websites: A Demographics Study, In Proceedings of the 4th ACM International Conference on Web Search and Data Mining (WSDM), Hong Kong, 2011 [PDF,bibtex]
- Matthew Michelson, Sofus A. Macskassy, Steven Minton, and Lise Getoor, Materializing Multi-Relational Databases from the Web using Taxonomic Queries, In Proceedings of the 4th ACM International Conference on Web Search and Data Mining (WSDM), Hong Kong, 2011 [PDF,bibtex]
- 2010
- Matthew Michelson and Craig A. Knoblock, Constructing Reference Sets from Unstructured, Ungrammatical Text, Journal of Artificial Intelligence Research (JAIR), 38, p.189-221, 2010 [PDF, Abstract, bibtex]
- Matthew Michelson and Sofus A. Macskassy, Discovering Users' Topics of Interest on Twitter: A First Look, In Proceedings of the Workshop on Analytics for Noisy, Unstructured Text Data (AND), Toronto, Canada, 2010 [PDF, bibtex]
- Matthew Michelson, Sofus A. Macskassy and Steve Minton, Mixed-Initiative, Entity-Centric Data Aggregation using Assistopedia, In Proceedings of the AAAI Workshop on Collaboratively-built Knowledge Sources and Artificial Intelligence (WikiAI), Atlanta, GA, 2010 [PDF, bibtex]
- Sofus A. Macskassy and Matthew Michelson Linking in Social Media Does Not a Community Make, In Proceedings of the Workshop on Information in Networks (WIN), New York, New York, 2010 [PDF, bibtex]
- 2009
- Matthew Michelson and Craig A. Knoblock, Exploiting Background Knowledge to Build Reference Sets for Information Extraction, In Proceedings of the 21st International Joint Conference on Artificial Intelligence (IJCAI), Pasadena, CA, 2009 [PDF, bibtex]
- Matthew Michelson and Sofus A. Macskassy, Layered, Multivariate Anomaly Explanations: A First Look, In Proceedings of the International Workshop on Statistical Relational Learning (SRL), Leuven, Belgium, 2009 [PDF, bibtex]
- Matthew Michelson and Sofus A. Macskassy, Judging the Performance of Cascading Models: A First Look, In Proceedings of the 4th workshop on Evaluation Methods for Machine Learning, Montreal, Canada, 2009 [PDF, bibtex]
- Matthew Michelson and Sofus A. Macskassy, Record Linkage Measures in an Entity Centric World, In Proceedings of the 4th workshop on Evaluation Methods for Machine Learning, Montreal, Canada, 2009 [PDF, bibtex]
- Matthew Michelson, Sofus A. Macskassy, and Steven N. Minton, Flexible Query Formulation for Federated Search, In Proceedings of the 7th workshop on Information Integration on the Web (IIWeb), Pasadena, CA, 2009 [PDF, bibtex]
- 2008
- Matthew Michelson and Craig A. Knoblock, Creating Relational Data from Unstructured and Ungrammatical Data Sources, Journal of Artificial Intelligence Research (JAIR), 31, p.543-590, 2008 [PDF, Abstract, bibtex]
- Matthew Michelson, Aman Goel, and Craig A. Knoblock, Identifyinig Maps on the World Wide Web, In Proceedings of the 5th International Conference on Geographic Information Science (GIScience), Park City, Utah, 2008 [PDF, SpringerLink, bibtex]
- Craig A. Knoblock, Jose Luis Ambite, Mark Carman, Matthew Michelson, Pedro Szekely, and Rattapoom Tuchinda, Beyond the Elves: Making Intelligent Agents Intelligent, AI Magazine, 29 (2), p.33-42, 2008 [AAAI link, bibtex]
- 2007
- Matthew Michelson and Craig A. Knoblock, Unsupervised Information Extraction from Unstructured, Ungrammatical Data Sources on the World Wide Web, International Journal of Document Analysis and Recognition (IJDAR), Special Issue on Noisy Text Analytics, 10, p.211-226, 2007 [PDF, SpringerLink, bibtex]
- Matthew Michelson and Craig A. Knoblock, Mining Heterogeneous Transformations for Record Linkage, In Proceedings of the 6th International Workshop on Information Integration on the Web (IIWEB-07), Vancouver, Canada, 2007 [PDF, bibtex]
- Matthew Michelson and Craig A. Knoblock, Beginning to Understand Unstructured, Ungrammatical Text: An Information Integration Approach, In Proceedings of the AAAI Spring Symposium on Machine Reading, Stanford, CA, 2007 [PDF, bibtex]
- Matthew Michelson and Craig A. Knoblock, An Automatic Approach to Semantic Annotation of Unstructured, Ungrammatical Sources: A First Look, In Proceedings of the 1st IJCAI Workshop on Analytics for Noisy Unstructured Text Data (AND-07), Hyderabad, India, 2007 [PDF, bibtex]
- 2006
- Matthew Michelson and Craig A. Knoblock, Learning Blocking Schemes for Record Linkage, In Proceedings of the 21st National Conference on Artificial Intelligence (AAAI-06), Boston, MA, 2006 [PDF, bibtex]
- Matthew Michelson and Craig A. Knoblock, Phoebus: A System for Extracting and Integrating Data from Unstructured and Ungrammatical Sources, In Proceedings of the 21st National Conference on Artificial Intelligence (AAAI-06), Intelligent Systems Demonstrations, Boston, MA, 2006 [PDF, bibtex]
- 2005
- Matthew Michelson and Craig A. Knoblock, Semantic Annotation of Unstructured and Ungrammatical Text, In Proceedings of the 19th International Joint Conference on Artificial Intelligence (IJCAI-05), Edinburgh, Scotland, 2005 [PDF, bibtex]
- Steven N. Minton, Claude Nanjo, Craig A. Knoblock, Martin Michalowski, and Matthew Michelson, A Heterogeneous Field Matching Method for Record Linkage, In Proceedings of the 5th IEEE International Conference on Data Mining (ICDM-05), Houston, TX, 2005 [PDF, bibtex]
- Matthew Michelson and Craig A. Knoblock. Beyond keyword search for data sources on the World Wide Web Software Developer's Journal Extra, 1/2006: 44-48. [Check it out in French or Spanish!]
- Matthew Michelson, Building Queryable Datasets from Ungrammatical and Unstructured Sources, Master's thesis, University of Southern California, 2005 [PDF]
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Data sets
- JAIR 2010 Experimental Data This is the data for our experiments in the JAIR 2010 paper (see above). This data can be used for information extraction experiments where the data is noisy and unstructured. [Info. Extraction]
- Bidding For Travel data set [Record Linkage and Info. Extraction]
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Software
- Information Extraction from Unstructured, Ungrammatical Data using Reference Sets
This code allows for information extraction from unstructured, ungrammatical data sources (such as classified ads and auction listings) by exploiting reference sets. This implementation includes both our machine learning approach (JAIR 2008 paper) and our automatic approach (IJDAR 2007 paper). The code freely available. - BSL: Blocking Scheme Learner
This code implements the algorithm presented in the Learning Blocking Schemes for Record Linkage paper. Blocking schemes are rules to efficiently generate candidate matches in record linkage, without pruning too many true positives from the set. For more on this, please read the paper.
- A Reference-Set Approach to Information Extraction from Unstructured, Ungrammatical Data Sources, USC Information Sciences Institute, AI Seminars Series, 2009 [Description] [Webcast]