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  1. No Access

    Article

    A decision support system for scientists by processing large-scale satellite images on a distributed computing environment

    Data-driven research strategy has been widely accepted in many scientific areas. In the strategy, which consists of several processing steps including data collection, processing, analysis and discovery, data ...

    Sang-hwan Lee, Yun-soo Choi, Ryong Lee… in Multimedia Tools and Applications (2018)

  2. No Access

    Article

    Grid-based framework for high-performance processing of scientific knowledge

    An essential matter in the knowledge-based information society is how to extract useful information quickly from a large volume of literature. Since most existing data mining frameworks deal with structured in...

    Chang-Hoo Jeong, Yun-Soo Choi, Hong-Woo Chun… in Multimedia Tools and Applications (2014)

  3. No Access

    Chapter and Conference Paper

    Feasibility Study for Procedural Knowledge Extraction in Biomedical Documents

    We propose how to extract procedural knowledge rather than declarative knowledge utilizing machine learning method with deep language processing features in scientific documents, as well as how to model it. We...

    Sa-kwang Song, Yun-soo Choi, Heung-seon Oh… in Information Retrieval Technology (2011)

  4. No Access

    Chapter and Conference Paper

    Multi-words Terminology Recognition Using Web Search

    Terminology recognition system which is a fundamental research for Technology Opportunity Discovery (TOD) has been intensively studied in limited range of domains, especially in bio-medical domain. We propose ...

    Sa-Kwang Song, Yun-Soo Choi, Hong-Woo Chun… in U- and E-Service, Science and Technology (2011)

  5. No Access

    Chapter and Conference Paper

    Relation Extraction Based on Composite Kernel Combining Pattern Similarity of Predicate-Argument Structure

    Lots of valuable textual information is used to extract relations between named entities from literature. Composite kernel approach is proposed in this paper. The composite kernel approach calculates similarit...

    Hong-Woo Chun, Chang-Hoo Jeong, Sa-Kwang Song… in U- and E-Service, Science and Technology (2011)

  6. No Access

    Chapter and Conference Paper

    Smart Searching System for Virtual Science Brain

    To decide research topics or analyze technical trends, researchers should collect and analyze information from hundreds of thousands of articles, patents, and technical reports. To facilitate the process, info...

    Hong-Woo Chun, Chang-Hoo Jeong, Sa-Kwang Song, Yun-Soo Choi… in Active Media Technology (2011)

  7. No Access

    Chapter and Conference Paper

    Procedural Knowledge Extraction on MEDLINE Abstracts

    Text mining is a popular methodology for building Technology Intelligence which helps companies or organizations to make better decisions by providing knowledge about the state-of-the-art technologies obtained...

    Sa-kwang Song, Heung-seon Oh, Sung Hyon Myaeng, Sung-pil Choi… in Active Media Technology (2011)

  8. No Access

    Chapter and Conference Paper

    Extracting Protein Sub-cellular Localizations from Literature

    Protein Sub-cellular Localization (PSL) prediction is an important task for predicting protein functions. Because the sequence-based approach used in the most previous work has focused on prediction of locatio...

    Hong-Woo Chun, **-Dong Kim, Yun-Soo Choi, Won-Kyung Sung in Active Media Technology (2010)

  9. No Access

    Chapter and Conference Paper

    The Effect of Resident-Perceived Neighborhood Boundary on the Equity of Public Parks Distribution: Using GIS

    Because of the ready availability of various data at residence level, census tracts have been the spatial units most commonly selected. In some cases, municipally defined service districts have also been selec...

    Chun-Man Cho, Yun-Soo Choi in Web and Wireless Geographical Information Systems (2005)