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pro vyhledávání: '"Robert R. Korfhage"'
This text, designed for a second year calculus course, can follow any standard first year course in one-variable calculus. Its purpose is to cover the material most useful at this level, to maintain a balance between theory and practice, and to devel
The interface between the user of a computer-based information system and the system itself has been evolving at a rapid rate. The use of a video screen, with its color and graphics capabilities, has been one factor in this evolution. The development
Autor:
Robert R. Korfhage, Jin Zhang
Publikováno v:
Journal of the American Society for Information Science. 50:779-787
This article presents a visualization tool for information retrieval. Some retrieval evaluation models are interpreted in the two-dimensional space comprising direction and distance. The two different similarity measures-angle and distance-are displa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5bd7130c9853a5c904c81cae3649659c
https://doi.org/10.1002/(sici)1097-4571(1999)50:9<779::aid-asi6>3.0.co
https://doi.org/10.1002/(sici)1097-4571(1999)50:9<779::aid-asi6>3.0.co
Autor:
Jin Zhang, Robert R. Korfhage
Publikováno v:
Journal of the American Society for Information Science. 50:772-778
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::37671059580f9b560fe2e0789342b99b
https://doi.org/10.1002/(sici)1097-4571(1999)50:9<772::aid-asi5>3.0.co
https://doi.org/10.1002/(sici)1097-4571(1999)50:9<772::aid-asi5>3.0.co
Autor:
Bambang Parmanto, Robert R. Korfhage
Publikováno v:
Proceedings of the Annual Conference of CAIS / Actes du congrès annuel de l'ACSI.
Traditional information retrieval systems present the user with a very limited view of the document database, erecting a barrier to information at the same time as supplying the user with information. In this paper we present a graphical interface, V
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::412b5b5854b01ce48477ecfafcb460e6
https://doi.org/10.29173/cais149
https://doi.org/10.29173/cais149
Publikováno v:
Integrated Computer-Aided Engineering. 2:35-48
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d05de5a17379209969e0cd43f40e76b
https://doi.org/10.3233/ica-1995-2104
https://doi.org/10.3233/ica-1995-2104
Publikováno v:
Information Processing & Management. 29:69-81
The idea of using visualization for document retrieval is introduced through a new paradigm for query response handling. The paradigm is based on parallel queries or points of interest . Each point of interest is defined by a number of key terms and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f92ed2853fded70ef373438f71054d3
https://doi.org/10.1016/0306-4573(93)90024-8
https://doi.org/10.1016/0306-4573(93)90024-8
Autor:
Robert R. Korfhage, Sung H. Myaeng
Publikováno v:
Information Processing & Management. 26:719-738
One difficult problem in information retrieval (IR) is the proper interpretation of user queries. It is extremely hard for users to express their information needs in a specific yet exhaustive way. In an effort to alleviate this problem, two theoreti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d7bb936c6511a0821b41191117d139cc
https://doi.org/10.1016/0306-4573(90)90048-7
https://doi.org/10.1016/0306-4573(90)90048-7
Publikováno v:
SMC
Information retrieval has a long history of dealing with printed materials. More recent work has involved the development of experimental visual interfaces to support users' attempts to access appropriate documents. This research has matured to the p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c17d6da210a439249df3830f302fc48f
https://doi.org/10.1109/icsmc.1998.725552
https://doi.org/10.1109/icsmc.1998.725552
Publikováno v:
SPIE Proceedings.
Three experiments demonstrate capabilities of the VIBE information retrieval interface. The first explores the identification of reference points sets to spread a collection of displayed documents into small clusters. The second demonstrates using vi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b608c8981e9014138e1de5232c62c0b
https://doi.org/10.1117/12.309542
https://doi.org/10.1117/12.309542