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D MODELING AND SYSTEMS ANALYSIS - Improving the performance of time-constrained workflow processing

Son, Jin Hyun; Kim, Myoung Ho - In: Operations research, Management science : OR MS ; the … 42 (2002) 4, pp. 423-426

Persistent link: https://www.econbiz.de/10006508763

Efficient construction of histograms for multidimensional data using quad-trees

Roh, Yohan J.; Kim, Jae Ho; Son, Jin Hyun; Kim, Myoung Ho - In: Decision support systems : DSS ; the international journal 52 (2011) 1, pp. 82-95

Persistent link: https://www.econbiz.de/10009797558

Finding an efficient rewriting of OLAP queries using materialized views in data warehouses

Park, Chang-Sup; Kim, Myoung Ho; Lee, Yoon-Joon - In: Decision support systems : DSS ; the international journal 32 (2002) 4, pp. 379-400

Persistent link: https://www.econbiz.de/10006176745

A wireless data clustering method for multipoint queries

Chung, Yon Dohn; Kim, Myoung Ho - In: Decision support systems : DSS ; the international journal 30 (2001) 4, pp. 469-482

Persistent link: https://www.econbiz.de/10006182954

An effective data clustering measure for temporal selection and projection queries

Kim, Jong Soo; Kim, Myoung Ho - In: Decision support systems : DSS ; the international journal 30 (2001) 1, pp. 33-50

Persistent link: https://www.econbiz.de/10006183411

An efficient, robust method for processing of partial top-k-bottom-k queries using the RD-Tree in OLAP

Chung, Yon Dohn; Yang, Woo Suk; Kim, Myoung Ho - In: Decision support systems : DSS ; the international journal 43 (2007) 2, pp. 313-321

Persistent link: https://www.econbiz.de/10007594693

INFORMATION RETRIEVAL BASED ON CONCEPTUAL DISTANCE IN IS‐A HIERARCHIES

HO LEE, JOON; HO KIM, MYOUNG; JOON LEE, YOON - In: Journal of Documentation 49 (1993) 2, pp. 188-207

There have been several document ranking methods to calculate the conceptual distance or closeness between a Boolean query and a document. Though they provide good retrieval effectiveness in many cases, they do not support effective weighting schemes for queries and documents and also have...

Persistent link: https://www.econbiz.de/10014854446