Heasoo Hwang |
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Ph.D. Candidate
Department of Computer Science and Engineering
University of California, San Diego
9500 Gilman Drive, La Jolla, CA 92093-0404
858.534.9914
EBU3B rm3240
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RESEARCH |
I am a member of UCSD Database Group and my acdemic advisor is Yannis Papakonstantinou.
I'm particularly interested in search algorithms that enable database/Web users to retrieve high-quality personalized search results in a resonable amount of time.
My thesis title is "Efficient and Versatile Keyword Search over Large-Scale Graph-Structured Data".
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EDUCATION |
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PUBLICATION |
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Organizing User Search Histories
Heasoo Hwang, Hady Lauw, Lise Getoor, Alex Ntoulas;
(Under submission)
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BinRank: Scaling Dynamic Authority-Based Search Using Materialized SubGraphs (extended version)
Heasoo Hwang, Andrey Balmin, Berthold Reinwald, Erik Nijkamp;
To appear in IEEE Transactions on Knowledge and Data Engineering (Speical Issue on the Best Papers of ICDE 2009)
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BinRank: Scaling Dynamic Authority-Based Search Using Materialized SubGraphs
Heasoo Hwang, Andrey Balmin, Berthold Reinwald, Erik Nijkamp;
ICDE Conference 2009
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DBPubs: Multidimensional Exploration of Database Publications
Akanksha Baid, Andrey Balmin, Heasoo Hwang, Erik Nijkamp, Jun Rao, Berthold Reinwald, Alkis Simitsis, Yannis Sismanis, Frank van Ham;
VLDB Conference 2008 (Demo paper)
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Authority-based keyword search in databases
Vagelis Hristidis, Heasoo Hwang, Yannis Papakonstantinou;
ACM Transactions on Database Systems 2008: 33(1)
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Information discovery in loosely integrated data
Heasoo Hwang, Andrey Balmin, Hamid Pirahesh, Berthold Reinwald;
SIGMOD Conference 2007: 1147-1149
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ObjectRank: a system for authority-based search on databases
Heasoo Hwang, Vagelis Hristidis, Yannis Papakonstantinou;
SIGMOD Conference 2006: 796-798
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RESEARCH INTERNSHIPS |
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6/2008-9/2008 ISRC (Search Group), Microsoft Research, Mountain View, CA
Topic: Search Session Identification using the Query Reformulation Graph
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6/2007-9/2007 Data Management in Computer Science Dept, IBM Almaden Research Center, San Jose, CA
Topic: Fast Contextual Search in Graph-Structured Data
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6/2006-9/2006 Data Management in Computer Science Dept, IBM Almaden Research Center, San Jose, CA
Topic: Flexible Querying of Integrated Data
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7/2004-9/2004 Personal Area Network Group, LG Electronics Institute of Technology, Seoul, Korea
Topic: Designing RFID scenarios
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RESEARCH AND INDUSTRIAL EXPERIENCES |
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1/2003-8/2003 Corelogix Research Center, Korea
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Software Engineer
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Topic: Product Ontology (E-commerce catalog) Management System
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3/2000-2/2002 Intelligent Database System Lab, Seoul National University, Korea
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Research Assistant
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Topic: Rule-based CRM System, Medical Information System
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LINKS |
Tips for Writing Technical Papers by Jennifer Widom
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Last modified on 10Apr2009 by Heasoo Hwang |