-
Berinstein, P.: Microsoft Network (MSN) : the devils's in the detail (1996)
0.15
0.1476237 = product of:
0.2952474 = sum of:
0.2952474 = sum of:
0.22552451 = weight(_text_:network in 4735) [ClassicSimilarity], result of:
0.22552451 = score(doc=4735,freq=8.0), product of:
0.22917621 = queryWeight, product of:
4.4533744 = idf(docFreq=1398, maxDocs=44218)
0.05146125 = queryNorm
0.984066 = fieldWeight in 4735, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
4.4533744 = idf(docFreq=1398, maxDocs=44218)
0.078125 = fieldNorm(doc=4735)
0.06972289 = weight(_text_:22 in 4735) [ClassicSimilarity], result of:
0.06972289 = score(doc=4735,freq=2.0), product of:
0.18020853 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05146125 = queryNorm
0.38690117 = fieldWeight in 4735, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.078125 = fieldNorm(doc=4735)
0.5 = coord(1/2)
- Abstract
- Reviews the consumer network Microsoft Network (MSN) which is bundled in with Windows 95. Gives a tour of the system, commenting about navigation methods, and highlighting problems with the FIND command. The system suffers from commercialization, aggressive tactics, bugs, and lack of content. Outlines a number of its pluses
- Date
- 1. 8.1996 22:03:57
- Object
- Microsoft Network
-
Ruge, G.: ¬A spreading activation network for automatic generation of thesaurus relationships (1991)
0.13
0.1277396 = product of:
0.2554792 = sum of:
0.2554792 = sum of:
0.15786715 = weight(_text_:network in 4506) [ClassicSimilarity], result of:
0.15786715 = score(doc=4506,freq=2.0), product of:
0.22917621 = queryWeight, product of:
4.4533744 = idf(docFreq=1398, maxDocs=44218)
0.05146125 = queryNorm
0.6888462 = fieldWeight in 4506, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.4533744 = idf(docFreq=1398, maxDocs=44218)
0.109375 = fieldNorm(doc=4506)
0.097612046 = weight(_text_:22 in 4506) [ClassicSimilarity], result of:
0.097612046 = score(doc=4506,freq=2.0), product of:
0.18020853 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05146125 = queryNorm
0.5416616 = fieldWeight in 4506, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.109375 = fieldNorm(doc=4506)
0.5 = coord(1/2)
- Date
- 8.10.2000 11:52:22
-
Knowlton, S.A.: Power and change in the US cataloging community (2014)
0.11
0.11265344 = product of:
0.22530688 = sum of:
0.22530688 = sum of:
0.17650086 = weight(_text_:network in 2599) [ClassicSimilarity], result of:
0.17650086 = score(doc=2599,freq=10.0), product of:
0.22917621 = queryWeight, product of:
4.4533744 = idf(docFreq=1398, maxDocs=44218)
0.05146125 = queryNorm
0.77015346 = fieldWeight in 2599, product of:
3.1622777 = tf(freq=10.0), with freq of:
10.0 = termFreq=10.0
4.4533744 = idf(docFreq=1398, maxDocs=44218)
0.0546875 = fieldNorm(doc=2599)
0.048806023 = weight(_text_:22 in 2599) [ClassicSimilarity], result of:
0.048806023 = score(doc=2599,freq=2.0), product of:
0.18020853 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05146125 = queryNorm
0.2708308 = fieldWeight in 2599, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0546875 = fieldNorm(doc=2599)
0.5 = coord(1/2)
- Abstract
- The US cataloging community is an interorganizational network with the Library of Congress (LC) as the lead organization, which reserves to itself the power to shape cataloging rules. Peripheral members of the network who are interested in modifying changes to the rules or to the network can use various strategies for organizational change that incorporate building ties to the decision-makers located at the hub of the network. The story of William E. Studwell's campaign for a subject heading code illustrates how some traditional scholarly methods of urging change-papers and presentations-are insufficient to achieve reform in an interorganizational network, absent strategies to build alliances with the decision makers.
- Date
- 10. 9.2000 17:38:22
-
Chudy, S.: ¬The net is here! (1994)
0.11
0.10949108 = product of:
0.21898216 = sum of:
0.21898216 = sum of:
0.1353147 = weight(_text_:network in 7946) [ClassicSimilarity], result of:
0.1353147 = score(doc=7946,freq=2.0), product of:
0.22917621 = queryWeight, product of:
4.4533744 = idf(docFreq=1398, maxDocs=44218)
0.05146125 = queryNorm
0.59043956 = fieldWeight in 7946, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.4533744 = idf(docFreq=1398, maxDocs=44218)
0.09375 = fieldNorm(doc=7946)
0.083667465 = weight(_text_:22 in 7946) [ClassicSimilarity], result of:
0.083667465 = score(doc=7946,freq=2.0), product of:
0.18020853 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05146125 = queryNorm
0.46428138 = fieldWeight in 7946, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.09375 = fieldNorm(doc=7946)
0.5 = coord(1/2)
- Abstract
- Briefly discusses the use of information services over the Internet for school libraries in Arkansas operating over the Arkansas Public School Computer Network
- Source
- Arkansas libraries. 51(1994) no.2, S.20-22
-
Siegele, L.: Nur ein Bruchteil der Besucher gibt im Computerkaufhaus Geld aus : Internet Shopping Network lockt täglich mit vielen Neuheiten, Angebot wird auf einzelnen Kunden zugeschnitten (1996)
0.11
0.10949108 = product of:
0.21898216 = sum of:
0.21898216 = sum of:
0.1353147 = weight(_text_:network in 4653) [ClassicSimilarity], result of:
0.1353147 = score(doc=4653,freq=2.0), product of:
0.22917621 = queryWeight, product of:
4.4533744 = idf(docFreq=1398, maxDocs=44218)
0.05146125 = queryNorm
0.59043956 = fieldWeight in 4653, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.4533744 = idf(docFreq=1398, maxDocs=44218)
0.09375 = fieldNorm(doc=4653)
0.083667465 = weight(_text_:22 in 4653) [ClassicSimilarity], result of:
0.083667465 = score(doc=4653,freq=2.0), product of:
0.18020853 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05146125 = queryNorm
0.46428138 = fieldWeight in 4653, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.09375 = fieldNorm(doc=4653)
0.5 = coord(1/2)
- Date
- 17. 7.1996 9:33:22
-
Charlier, M.: Im Cyberspace wird umgebaut : Online-Dienste kämpfen mit neuen Angeboten und immer aufwendigerer Technik um neue Kunden (1996)
0.11
0.10949108 = product of:
0.21898216 = sum of:
0.21898216 = sum of:
0.1353147 = weight(_text_:network in 4932) [ClassicSimilarity], result of:
0.1353147 = score(doc=4932,freq=2.0), product of:
0.22917621 = queryWeight, product of:
4.4533744 = idf(docFreq=1398, maxDocs=44218)
0.05146125 = queryNorm
0.59043956 = fieldWeight in 4932, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.4533744 = idf(docFreq=1398, maxDocs=44218)
0.09375 = fieldNorm(doc=4932)
0.083667465 = weight(_text_:22 in 4932) [ClassicSimilarity], result of:
0.083667465 = score(doc=4932,freq=2.0), product of:
0.18020853 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05146125 = queryNorm
0.46428138 = fieldWeight in 4932, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.09375 = fieldNorm(doc=4932)
0.5 = coord(1/2)
- Date
- 17. 7.1996 9:33:22
- Object
- Microsoft Network
-
Burrow, G.; Guhnter, L.: ¬The CD-ROM network at the Claremont colleges : implementation, instruction, and remote access (1994)
0.11
0.10601314 = product of:
0.21202628 = sum of:
0.21202628 = sum of:
0.15624797 = weight(_text_:network in 8369) [ClassicSimilarity], result of:
0.15624797 = score(doc=8369,freq=6.0), product of:
0.22917621 = queryWeight, product of:
4.4533744 = idf(docFreq=1398, maxDocs=44218)
0.05146125 = queryNorm
0.68178093 = fieldWeight in 8369, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
4.4533744 = idf(docFreq=1398, maxDocs=44218)
0.0625 = fieldNorm(doc=8369)
0.055778313 = weight(_text_:22 in 8369) [ClassicSimilarity], result of:
0.055778313 = score(doc=8369,freq=2.0), product of:
0.18020853 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05146125 = queryNorm
0.30952093 = fieldWeight in 8369, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=8369)
0.5 = coord(1/2)
- Abstract
- In 1989, Pomona College and Claremont McKenna College, two of the Claremont Colleges, received a grant funded by the Knight Foundation through its Excellence in Undergraduate Education program. As fulfilment of the grant's objectives to strengthen library services and to provide remote access to electronic databases, a CD-ROM network was installed at the libraries. Discusses the establishment of the network, the planning and delivery of instruction in use of both local and remote databases, and the impact of electronic technologies of the libraries of the Claremont Colleges
- Source
- Reference services review. 22(1994) no.2, S.7-14
-
Dempsey, L.: ¬The subject gateway : experiences and issues based on the emergence of the Resource Discovery Network (2000)
0.11
0.10601314 = product of:
0.21202628 = sum of:
0.21202628 = sum of:
0.15624797 = weight(_text_:network in 628) [ClassicSimilarity], result of:
0.15624797 = score(doc=628,freq=6.0), product of:
0.22917621 = queryWeight, product of:
4.4533744 = idf(docFreq=1398, maxDocs=44218)
0.05146125 = queryNorm
0.68178093 = fieldWeight in 628, product of:
2.4494898 = tf(freq=6.0), with freq of:
6.0 = termFreq=6.0
4.4533744 = idf(docFreq=1398, maxDocs=44218)
0.0625 = fieldNorm(doc=628)
0.055778313 = weight(_text_:22 in 628) [ClassicSimilarity], result of:
0.055778313 = score(doc=628,freq=2.0), product of:
0.18020853 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05146125 = queryNorm
0.30952093 = fieldWeight in 628, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=628)
0.5 = coord(1/2)
- Abstract
- Charts the history and development of the UK's Resource Discovery Network, which brings together under a common business, technical and service framework a range of subject gateways and other services for the academic and research community. Considers its future relationship to other services, and position within the information ecology
- Date
- 22. 6.2002 19:36:13
- Object
- Resource Discovery Network
-
Arbelaitz, O.; Martínez-Otzeta. J.M.; Muguerza, J.: User modeling in a social network for cognitively disabled people (2016)
0.10
0.10377986 = product of:
0.20755972 = sum of:
0.20755972 = sum of:
0.16572599 = weight(_text_:network in 2639) [ClassicSimilarity], result of:
0.16572599 = score(doc=2639,freq=12.0), product of:
0.22917621 = queryWeight, product of:
4.4533744 = idf(docFreq=1398, maxDocs=44218)
0.05146125 = queryNorm
0.72313786 = fieldWeight in 2639, product of:
3.4641016 = tf(freq=12.0), with freq of:
12.0 = termFreq=12.0
4.4533744 = idf(docFreq=1398, maxDocs=44218)
0.046875 = fieldNorm(doc=2639)
0.041833732 = weight(_text_:22 in 2639) [ClassicSimilarity], result of:
0.041833732 = score(doc=2639,freq=2.0), product of:
0.18020853 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05146125 = queryNorm
0.23214069 = fieldWeight in 2639, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046875 = fieldNorm(doc=2639)
0.5 = coord(1/2)
- Abstract
- Online communities are becoming an important tool in the communication and participation processes in our society. However, the most widespread applications are difficult to use for people with disabilities, or may involve some risks if no previous training has been undertaken. This work describes a novel social network for cognitively disabled people along with a clustering-based method for modeling activity and socialization processes of its users in a noninvasive way. This closed social network is specifically designed for people with cognitive disabilities, called Guremintza, that provides the network administrators (e.g., social workers) with two types of reports: summary statistics of the network usage and behavior patterns discovered by a data mining process. Experiments made in an initial stage of the network show that the discovered patterns are meaningful to the social workers and they find them useful in monitoring the progress of the users.
- Date
- 22. 1.2016 12:02:26
-
Hotho, A.; Bloehdorn, S.: Data Mining 2004 : Text classification by boosting weak learners based on terms and concepts (2004)
0.10
0.10265097 = sum of:
0.081734106 = product of:
0.24520232 = sum of:
0.24520232 = weight(_text_:3a in 562) [ClassicSimilarity], result of:
0.24520232 = score(doc=562,freq=2.0), product of:
0.43628904 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.05146125 = queryNorm
0.56201804 = fieldWeight in 562, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.046875 = fieldNorm(doc=562)
0.33333334 = coord(1/3)
0.020916866 = product of:
0.041833732 = sum of:
0.041833732 = weight(_text_:22 in 562) [ClassicSimilarity], result of:
0.041833732 = score(doc=562,freq=2.0), product of:
0.18020853 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05146125 = queryNorm
0.23214069 = fieldWeight in 562, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.046875 = fieldNorm(doc=562)
0.5 = coord(1/2)
- Content
- Vgl.: http://www.google.de/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&cad=rja&ved=0CEAQFjAA&url=http%3A%2F%2Fciteseerx.ist.psu.edu%2Fviewdoc%2Fdownload%3Fdoi%3D10.1.1.91.4940%26rep%3Drep1%26type%3Dpdf&ei=dOXrUMeIDYHDtQahsIGACg&usg=AFQjCNHFWVh6gNPvnOrOS9R3rkrXCNVD-A&sig2=5I2F5evRfMnsttSgFF9g7Q&bvm=bv.1357316858,d.Yms.
- Date
- 8. 1.2013 10:22:32
-
Malsburg, C. von der: ¬The correlation theory of brain function (1981)
0.10
0.09630233 = sum of:
0.06811176 = product of:
0.20433527 = sum of:
0.20433527 = weight(_text_:3a in 76) [ClassicSimilarity], result of:
0.20433527 = score(doc=76,freq=2.0), product of:
0.43628904 = queryWeight, product of:
8.478011 = idf(docFreq=24, maxDocs=44218)
0.05146125 = queryNorm
0.46834838 = fieldWeight in 76, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
8.478011 = idf(docFreq=24, maxDocs=44218)
0.0390625 = fieldNorm(doc=76)
0.33333334 = coord(1/3)
0.028190564 = product of:
0.05638113 = sum of:
0.05638113 = weight(_text_:network in 76) [ClassicSimilarity], result of:
0.05638113 = score(doc=76,freq=2.0), product of:
0.22917621 = queryWeight, product of:
4.4533744 = idf(docFreq=1398, maxDocs=44218)
0.05146125 = queryNorm
0.2460165 = fieldWeight in 76, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.4533744 = idf(docFreq=1398, maxDocs=44218)
0.0390625 = fieldNorm(doc=76)
0.5 = coord(1/2)
- Abstract
- A summary of brain theory is given so far as it is contained within the framework of Localization Theory. Difficulties of this "conventional theory" are traced back to a specific deficiency: there is no way to express relations between active cells (as for instance their representing parts of the same object). A new theory is proposed to cure this deficiency. It introduces a new kind of dynamical control, termed synaptic modulation, according to which synapses switch between a conducting and a non- conducting state. The dynamics of this variable is controlled on a fast time scale by correlations in the temporal fine structure of cellular signals. Furthermore, conventional synaptic plasticity is replaced by a refined version. Synaptic modulation and plasticity form the basis for short-term and long-term memory, respectively. Signal correlations, shaped by the variable network, express structure and relationships within objects. In particular, the figure-ground problem may be solved in this way. Synaptic modulation introduces exibility into cerebral networks which is necessary to solve the invariance problem. Since momentarily useless connections are deactivated, interference between di erent memory traces can be reduced, and memory capacity increased, in comparison with conventional associative memory
- Source
- http%3A%2F%2Fcogprints.org%2F1380%2F1%2FvdM_correlation.pdf&usg=AOvVaw0g7DvZbQPb2U7dYb49b9v_
-
Armour, J.; Cisler, S.: Community networks on the Internet (1994)
0.09
0.09167712 = product of:
0.18335424 = sum of:
0.18335424 = sum of:
0.12757593 = weight(_text_:network in 678) [ClassicSimilarity], result of:
0.12757593 = score(doc=678,freq=4.0), product of:
0.22917621 = queryWeight, product of:
4.4533744 = idf(docFreq=1398, maxDocs=44218)
0.05146125 = queryNorm
0.5566718 = fieldWeight in 678, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
4.4533744 = idf(docFreq=1398, maxDocs=44218)
0.0625 = fieldNorm(doc=678)
0.055778313 = weight(_text_:22 in 678) [ClassicSimilarity], result of:
0.055778313 = score(doc=678,freq=2.0), product of:
0.18020853 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05146125 = queryNorm
0.30952093 = fieldWeight in 678, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=678)
0.5 = coord(1/2)
- Abstract
- Community networks have existed since the 1970s when Community Memory in Berkeley, Californis, installed terminals in public places for people to read and post material of all sorts on a centralised time sharing system. Community Memory was the first known community access network. Several foundations and government agencies have funded community networks, known as freenets. Discusses the freenet movement; library involvement; the Apple Library of Tomorrow and the Morino Foundation conference on community networks and how to keep in touch with community network developments
- Source
- Library journal. 119(1994) no.11, S.22-24
-
Burnett, I.S.: Quality, speed and access : alternative cataloguing sources (1994)
0.09
0.09167712 = product of:
0.18335424 = sum of:
0.18335424 = sum of:
0.12757593 = weight(_text_:network in 2336) [ClassicSimilarity], result of:
0.12757593 = score(doc=2336,freq=4.0), product of:
0.22917621 = queryWeight, product of:
4.4533744 = idf(docFreq=1398, maxDocs=44218)
0.05146125 = queryNorm
0.5566718 = fieldWeight in 2336, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
4.4533744 = idf(docFreq=1398, maxDocs=44218)
0.0625 = fieldNorm(doc=2336)
0.055778313 = weight(_text_:22 in 2336) [ClassicSimilarity], result of:
0.055778313 = score(doc=2336,freq=2.0), product of:
0.18020853 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05146125 = queryNorm
0.30952093 = fieldWeight in 2336, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=2336)
0.5 = coord(1/2)
- Abstract
- Offers advice on avaluating alternative cataloguing sources. The steps should be: identify the possible providers; network for advice; test or sample attractive systems; develop criteria based on library size, type and location (e.g. cost and equipment needs, currency of records, types of materials accessed, customer service and reputation of vendor, impact on staff/time and other library services and ability to share or network information); and evaluate the possible services; and implement the new service
- Date
- 17.10.1995 18:22:54
-
Saffady, W.: ¬The bibliographic utilities in 1993 : a survey of cataloging support and other services; Western Library Network (1993)
0.09
0.091242574 = product of:
0.18248515 = sum of:
0.18248515 = sum of:
0.11276226 = weight(_text_:network in 3096) [ClassicSimilarity], result of:
0.11276226 = score(doc=3096,freq=2.0), product of:
0.22917621 = queryWeight, product of:
4.4533744 = idf(docFreq=1398, maxDocs=44218)
0.05146125 = queryNorm
0.492033 = fieldWeight in 3096, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.4533744 = idf(docFreq=1398, maxDocs=44218)
0.078125 = fieldNorm(doc=3096)
0.06972289 = weight(_text_:22 in 3096) [ClassicSimilarity], result of:
0.06972289 = score(doc=3096,freq=2.0), product of:
0.18020853 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05146125 = queryNorm
0.38690117 = fieldWeight in 3096, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.078125 = fieldNorm(doc=3096)
0.5 = coord(1/2)
- Date
- 30.11.1995 20:53:22
-
Seidler, W.; Oberhauser, O.: Managing a large academic CD-ROM network (1996)
0.09
0.091242574 = product of:
0.18248515 = sum of:
0.18248515 = sum of:
0.11276226 = weight(_text_:network in 6195) [ClassicSimilarity], result of:
0.11276226 = score(doc=6195,freq=2.0), product of:
0.22917621 = queryWeight, product of:
4.4533744 = idf(docFreq=1398, maxDocs=44218)
0.05146125 = queryNorm
0.492033 = fieldWeight in 6195, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.4533744 = idf(docFreq=1398, maxDocs=44218)
0.078125 = fieldNorm(doc=6195)
0.06972289 = weight(_text_:22 in 6195) [ClassicSimilarity], result of:
0.06972289 = score(doc=6195,freq=2.0), product of:
0.18020853 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05146125 = queryNorm
0.38690117 = fieldWeight in 6195, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.078125 = fieldNorm(doc=6195)
0.5 = coord(1/2)
- Source
- Audiovisual librarian. 22(1996) no.3, S.190-193
-
Kar, P.: XML: towards efficient searching (1999)
0.09
0.091242574 = product of:
0.18248515 = sum of:
0.18248515 = sum of:
0.11276226 = weight(_text_:network in 351) [ClassicSimilarity], result of:
0.11276226 = score(doc=351,freq=2.0), product of:
0.22917621 = queryWeight, product of:
4.4533744 = idf(docFreq=1398, maxDocs=44218)
0.05146125 = queryNorm
0.492033 = fieldWeight in 351, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.4533744 = idf(docFreq=1398, maxDocs=44218)
0.078125 = fieldNorm(doc=351)
0.06972289 = weight(_text_:22 in 351) [ClassicSimilarity], result of:
0.06972289 = score(doc=351,freq=2.0), product of:
0.18020853 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05146125 = queryNorm
0.38690117 = fieldWeight in 351, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.078125 = fieldNorm(doc=351)
0.5 = coord(1/2)
- Date
- 1. 4.2002 12:04:22
- Imprint
- Ahmedabad : Information and Library Network Centre (INFLIBNET)
-
Liu, D.-R.; Shih, M.-J.: Hybrid-patent classification based on patent-network analysis (2011)
0.09
0.08648322 = product of:
0.17296644 = sum of:
0.17296644 = sum of:
0.13810499 = weight(_text_:network in 4189) [ClassicSimilarity], result of:
0.13810499 = score(doc=4189,freq=12.0), product of:
0.22917621 = queryWeight, product of:
4.4533744 = idf(docFreq=1398, maxDocs=44218)
0.05146125 = queryNorm
0.6026149 = fieldWeight in 4189, product of:
3.4641016 = tf(freq=12.0), with freq of:
12.0 = termFreq=12.0
4.4533744 = idf(docFreq=1398, maxDocs=44218)
0.0390625 = fieldNorm(doc=4189)
0.034861445 = weight(_text_:22 in 4189) [ClassicSimilarity], result of:
0.034861445 = score(doc=4189,freq=2.0), product of:
0.18020853 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05146125 = queryNorm
0.19345059 = fieldWeight in 4189, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0390625 = fieldNorm(doc=4189)
0.5 = coord(1/2)
- Abstract
- Effective patent management is essential for organizations to maintain their competitive advantage. The classification of patents is a critical part of patent management and industrial analysis. This study proposes a hybrid-patent-classification approach that combines a novel patent-network-based classification method with three conventional classification methods to analyze query patents and predict their classes. The novel patent network contains various types of nodes that represent different features extracted from patent documents. The nodes are connected based on the relationship metrics derived from the patent metadata. The proposed classification method predicts a query patent's class by analyzing all reachable nodes in the patent network and calculating their relevance to the query patent. It then classifies the query patent with a modified k-nearest neighbor classifier. To further improve the approach, we combine it with content-based, citation-based, and metadata-based classification methods to develop a hybrid-classification approach. We evaluate the performance of the hybrid approach on a test dataset of patent documents obtained from the U.S. Patent and Trademark Office, and compare its performance with that of the three conventional methods. The results demonstrate that the proposed patent-network-based approach yields more accurate class predictions than the patent network-based approach.
- Date
- 22. 1.2011 13:04:21
-
Velthoven, A.: 'Heeft u nog een mooi boek voor mij?' : het adviseren van romanlezers (1994)
0.08
0.08454613 = product of:
0.16909225 = sum of:
0.16909225 = sum of:
0.090209804 = weight(_text_:network in 8191) [ClassicSimilarity], result of:
0.090209804 = score(doc=8191,freq=2.0), product of:
0.22917621 = queryWeight, product of:
4.4533744 = idf(docFreq=1398, maxDocs=44218)
0.05146125 = queryNorm
0.3936264 = fieldWeight in 8191, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.4533744 = idf(docFreq=1398, maxDocs=44218)
0.0625 = fieldNorm(doc=8191)
0.07888245 = weight(_text_:22 in 8191) [ClassicSimilarity], result of:
0.07888245 = score(doc=8191,freq=4.0), product of:
0.18020853 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05146125 = queryNorm
0.4377287 = fieldWeight in 8191, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=8191)
0.5 = coord(1/2)
- Abstract
- On 19 Aug 94 a group of readers' advisers met to discuss their problems in Utrecht Provincial Central Library in the Netherlands. The panel felt that too much emphasis had been placed on libraries' information role and that more effort should be devoted to recreational reading through organising lectures and reading groups. It was felt that training sessions should be organised and a network created for the exchange of ideas
- Source
- Bibliotheek en samenleving. 22(1994) no.11, S.22-23
-
Eichert, C.: ¬Die kommunale Bibliothek : der Knoten im Netz (1998)
0.08
0.08454613 = product of:
0.16909225 = sum of:
0.16909225 = sum of:
0.090209804 = weight(_text_:network in 6609) [ClassicSimilarity], result of:
0.090209804 = score(doc=6609,freq=2.0), product of:
0.22917621 = queryWeight, product of:
4.4533744 = idf(docFreq=1398, maxDocs=44218)
0.05146125 = queryNorm
0.3936264 = fieldWeight in 6609, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
4.4533744 = idf(docFreq=1398, maxDocs=44218)
0.0625 = fieldNorm(doc=6609)
0.07888245 = weight(_text_:22 in 6609) [ClassicSimilarity], result of:
0.07888245 = score(doc=6609,freq=4.0), product of:
0.18020853 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05146125 = queryNorm
0.4377287 = fieldWeight in 6609, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0625 = fieldNorm(doc=6609)
0.5 = coord(1/2)
- Abstract
- Argues that current discussion on management of and training in networking is technocratic in nature and that it is the duty of public policy to foster personality development and present individuals with new intellectual challenges. Suggests that libraries are nodes in a communal network fulfilling the task of pathfinder, providing information, transferring knowledge, fostering cultural heritage and providing areas for communications and social integration
- Date
- 22. 2.1999 13:35:25
- Source
- Bibliothek: Forschung und Praxis. 22(1998) H.1, S.97-101
-
Hu, D.; Kaza, S.; Chen, H.: Identifying significant facilitators of dark network evolution (2009)
0.08
0.08046674 = product of:
0.16093348 = sum of:
0.16093348 = sum of:
0.12607203 = weight(_text_:network in 2753) [ClassicSimilarity], result of:
0.12607203 = score(doc=2753,freq=10.0), product of:
0.22917621 = queryWeight, product of:
4.4533744 = idf(docFreq=1398, maxDocs=44218)
0.05146125 = queryNorm
0.5501096 = fieldWeight in 2753, product of:
3.1622777 = tf(freq=10.0), with freq of:
10.0 = termFreq=10.0
4.4533744 = idf(docFreq=1398, maxDocs=44218)
0.0390625 = fieldNorm(doc=2753)
0.034861445 = weight(_text_:22 in 2753) [ClassicSimilarity], result of:
0.034861445 = score(doc=2753,freq=2.0), product of:
0.18020853 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.05146125 = queryNorm
0.19345059 = fieldWeight in 2753, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.0390625 = fieldNorm(doc=2753)
0.5 = coord(1/2)
- Abstract
- Social networks evolve over time with the addition and removal of nodes and links to survive and thrive in their environments. Previous studies have shown that the link-formation process in such networks is influenced by a set of facilitators. However, there have been few empirical evaluations to determine the important facilitators. In a research partnership with law enforcement agencies, we used dynamic social-network analysis methods to examine several plausible facilitators of co-offending relationships in a large-scale narcotics network consisting of individuals and vehicles. Multivariate Cox regression and a two-proportion z-test on cyclic and focal closures of the network showed that mutual acquaintance and vehicle affiliations were significant facilitators for the network under study. We also found that homophily with respect to age, race, and gender were not good predictors of future link formation in these networks. Moreover, we examined the social causes and policy implications for the significance and insignificance of various facilitators including common jails on future co-offending. These findings provide important insights into the link-formation processes and the resilience of social networks. In addition, they can be used to aid in the prediction of future links. The methods described can also help in understanding the driving forces behind the formation and evolution of social networks facilitated by mobile and Web technologies.
- Date
- 22. 3.2009 18:50:30
