Myeong-Cheol Ko

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A natural language information retrieval system ranks related documents according to criteria based on user query keywords and document similarities. However, many efforts have been made to make more useful query keywords because users do not use many keywords in their natural language search query when retrieving information on the Web. Because a keyword(More)
Efficient task scheduling is essential for obtaining high performance in heterogeneous distributed computing systems. Several algorithms are proposed for heterogeneous distributed computing systems. In this paper, a new static scheduling algorithm is proposed called Highest Communicated Path of Task (HCPT) algorithm to efficiently schedule tasks on the(More)