-
Oppenheim, C.: Intellectual property : legal and other issues (1997)
0.08
0.076445155 = product of:
0.30578062 = sum of:
0.23794603 = weight(_text_:property in 42) [ClassicSimilarity], result of:
0.23794603 = score(doc=42,freq=10.0), product of:
0.25336683 = queryWeight, product of:
6.335595 = idf(docFreq=212, maxDocs=44218)
0.039991006 = queryNorm
0.9391365 = fieldWeight in 42, product of:
3.1622777 = tf(freq=10.0), with freq of:
10.0 = termFreq=10.0
6.335595 = idf(docFreq=212, maxDocs=44218)
0.046875 = fieldNorm(doc=42)
0.067834586 = sum of:
0.03532521 = weight(_text_:resources in 42) [ClassicSimilarity], result of:
0.03532521 = score(doc=42,freq=2.0), product of:
0.14598069 = queryWeight, product of:
3.650338 = idf(docFreq=3122, maxDocs=44218)
0.039991006 = queryNorm
0.2419855 = fieldWeight in 42, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.650338 = idf(docFreq=3122, maxDocs=44218)
0.046875 = fieldNorm(doc=42)
0.032509375 = weight(_text_:22 in 42) [ClassicSimilarity], result of:
0.032509375 = score(doc=42,freq=2.0), product of:
0.1400417 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.039991006 = queryNorm
0.23214069 = fieldWeight in 42, 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=42)
0.25 = coord(2/8)
- Abstract
- The rapidly increasing volume and variety of electronic or digitized information sources and their accessibility worldwide, have brought to the surface new issues concerning intellectual property, the complexity of the related legal questions and application of legislative measures in real world situations. Attemps to define 'intellectual property' from different points of view; considers the different types with different 'strengths' of protection, and the underlying objectives of such protection. Discusses copyright and international treaties on intellectual property, what is protected and for how long, the concept of fair use and the role of organizations concerned with reproduction rights. Presents a brief overview of the intellectual property questions relating to electronic media: machine readable databases, the information resources on the Internet, and images; electrocopying and downloading of texts and images from networks; and the special nature and copyright problems of multimedia. Also considers moral rights and the need for and feasibility of establishing Electronic Copyright Management System (ECMS)
- Source
- Information studies. 3(1997) no.1, S.5-22
-
Oppenheim, C.: Electronic copyright and the law librarian (1994)
0.05
0.04947641 = product of:
0.19790564 = sum of:
0.13114347 = weight(_text_:europe in 759) [ClassicSimilarity], result of:
0.13114347 = score(doc=759,freq=2.0), product of:
0.24358861 = queryWeight, product of:
6.091085 = idf(docFreq=271, maxDocs=44218)
0.039991006 = queryNorm
0.5383809 = fieldWeight in 759, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.091085 = idf(docFreq=271, maxDocs=44218)
0.0625 = fieldNorm(doc=759)
0.06676218 = weight(_text_:computer in 759) [ClassicSimilarity], result of:
0.06676218 = score(doc=759,freq=4.0), product of:
0.1461475 = queryWeight, product of:
3.6545093 = idf(docFreq=3109, maxDocs=44218)
0.039991006 = queryNorm
0.45681366 = fieldWeight in 759, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
3.6545093 = idf(docFreq=3109, maxDocs=44218)
0.0625 = fieldNorm(doc=759)
0.25 = coord(2/8)
- Abstract
- Covers issues concerned with copyright in machine readable records such as electronic databases and their usage. computer software and electrocopying. Considers the position regarding copyright in abstracts, and whether online databases can be considered literary works. Highlights some key court cases concerning database and compilation copyright in both the US and Europe. Notes the complex copyright implications of multimedia information delivery, and particular concerns over the copying and piracy of computer software. A European directive on database copyright is in preparation
-
Zuccala, A.; Thelwall, M.; Oppenheim, C.; Dhiensa, R.: Web intelligence analyses of digital libraries : a case study of the National electronic Library for Health (NeLH) (2007)
0.02
0.018293552 = product of:
0.07317421 = sum of:
0.023603994 = weight(_text_:computer in 838) [ClassicSimilarity], result of:
0.023603994 = score(doc=838,freq=2.0), product of:
0.1461475 = queryWeight, product of:
3.6545093 = idf(docFreq=3109, maxDocs=44218)
0.039991006 = queryNorm
0.16150802 = fieldWeight in 838, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.6545093 = idf(docFreq=3109, maxDocs=44218)
0.03125 = fieldNorm(doc=838)
0.04957021 = weight(_text_:network in 838) [ClassicSimilarity], result of:
0.04957021 = score(doc=838,freq=4.0), product of:
0.17809492 = queryWeight, product of:
4.4533744 = idf(docFreq=1398, maxDocs=44218)
0.039991006 = queryNorm
0.2783359 = fieldWeight in 838, product of:
2.0 = tf(freq=4.0), with freq of:
4.0 = termFreq=4.0
4.4533744 = idf(docFreq=1398, maxDocs=44218)
0.03125 = fieldNorm(doc=838)
0.25 = coord(2/8)
- Abstract
- Purpose - The purpose of this paper is to explore the use of LexiURL as a Web intelligence tool for collecting and analysing links to digital libraries, focusing specifically on the National electronic Library for Health (NeLH). Design/methodology/approach - The Web intelligence techniques in this study are a combination of link analysis (web structure mining), web server log file analysis (web usage mining), and text analysis (web content mining), utilizing the power of commercial search engines and drawing upon the information science fields of bibliometrics and webometrics. LexiURL is a computer program designed to calculate summary statistics for lists of links or URLs. Its output is a series of standard reports, for example listing and counting all of the different domain names in the data. Findings - Link data, when analysed together with user transaction log files (i.e. Web referring domains) can provide insights into who is using a digital library and when, and who could be using the digital library if they are "surfing" a particular part of the Web; in this case any site that is linked to or colinked with the NeLH. This study found that the NeLH was embedded in a multifaceted Web context, including many governmental, educational, commercial and organisational sites, with the most interesting being sites from the.edu domain, representing American Universities. Not many links directed to the NeLH were followed on September 25, 2005 (the date of the log file analysis and link extraction analysis), which means that users who access the digital library have been arriving at the site via only a few select links, bookmarks and search engine searches, or non-electronic sources. Originality/value - A number of studies concerning digital library users have been carried out using log file analysis as a research tool. Log files focus on real-time user transactions; while LexiURL can be used to extract links and colinks associated with a digital library's growing Web network. This Web network is not recognized often enough, and can be a useful indication of where potential users are surfing, even if they have not yet specifically visited the NeLH site.
-
Oppenheim, C.: ¬The legal problems associated with electronic copyright management systems (1996)
0.02
0.016392933 = product of:
0.13114347 = sum of:
0.13114347 = weight(_text_:europe in 5056) [ClassicSimilarity], result of:
0.13114347 = score(doc=5056,freq=2.0), product of:
0.24358861 = queryWeight, product of:
6.091085 = idf(docFreq=271, maxDocs=44218)
0.039991006 = queryNorm
0.5383809 = fieldWeight in 5056, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
6.091085 = idf(docFreq=271, maxDocs=44218)
0.0625 = fieldNorm(doc=5056)
0.125 = coord(1/8)
- Abstract
- Outlines existing treaties and legislation relating to copyright such as the Berne Convention, the Unfair Contract Terms Act and the concept of fair dealing. Assesses the role of Electronic Copyright Management Systems (ECMS) in protecting holders of rights; their relationship to the law in the UK, USA, and Europe; and their value in providing an agreed framework between libraries, users and publishers, so that the concept of the 'electronic' library can become a reality
-
Johnson, B.; Oppenheim, C.: How socially connected are citers to those that they cite? (2007)
0.01
0.010953573 = product of:
0.08762858 = sum of:
0.08762858 = weight(_text_:network in 839) [ClassicSimilarity], result of:
0.08762858 = score(doc=839,freq=8.0), product of:
0.17809492 = queryWeight, product of:
4.4533744 = idf(docFreq=1398, maxDocs=44218)
0.039991006 = queryNorm
0.492033 = fieldWeight in 839, product of:
2.828427 = tf(freq=8.0), with freq of:
8.0 = termFreq=8.0
4.4533744 = idf(docFreq=1398, maxDocs=44218)
0.0390625 = fieldNorm(doc=839)
0.125 = coord(1/8)
- Abstract
- Purpose - The purpose of this paper is to report an investigation into the social and citation networks of three information scientists: David Nicholas, Peter Williams and Paul Huntington. Design/methodology/approach - Similarities between citation patterns and social closeness were identified and discussed. A total of 16 individuals in the citation network were identified and investigated using citation analysis, and a matrix formed of citations made between those in the network. Social connections between the 16 in the citation network were then investigated by means of a questionnaire, the results of which were merged into a separate matrix. These matrices were converted into visual social networks, using multidimensional scaling. A new deviance measure was devised for drawing comparisons between social and citation closeness in individual cases. Findings - Nicholas, Williams and Huntington were found to have cited 527 authors in the period 2000-2003, the 16 most cited becoming the subjects of further citation and social investigation. This comparison, along with the examination of visual representations indicates a positive correlation between social closeness and citation counts. Possible explanations for this correlation are discussed, and implications considered. Despite this correlation, the information scientists were found to cite widely outside their immediate social connections. Originality/value - Social network analysis has not been often used in combination with citation analysis to explore inter-relationships in research teams.
-
Oppenheim, C.: ¬The implications of copyright legislation for electronic access to journal collections (1994)
0.00
0.0027091147 = product of:
0.021672918 = sum of:
0.021672918 = product of:
0.043345835 = sum of:
0.043345835 = weight(_text_:22 in 7245) [ClassicSimilarity], result of:
0.043345835 = score(doc=7245,freq=2.0), product of:
0.1400417 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.039991006 = queryNorm
0.30952093 = fieldWeight in 7245, 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=7245)
0.5 = coord(1/2)
0.125 = coord(1/8)
- Source
- Journal of document and text management. 2(1994) no.1, S.10-22
-
Oppenheim, C.: ¬An agenda for action to achieve the information society in the UK (1996)
0.00
0.0027091147 = product of:
0.021672918 = sum of:
0.021672918 = product of:
0.043345835 = sum of:
0.043345835 = weight(_text_:22 in 7670) [ClassicSimilarity], result of:
0.043345835 = score(doc=7670,freq=2.0), product of:
0.1400417 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.039991006 = queryNorm
0.30952093 = fieldWeight in 7670, 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=7670)
0.5 = coord(1/2)
0.125 = coord(1/8)
- Source
- Journal of information science. 22(1996) no.6, S.407-421
-
Grainger-Smith, N.; Oppenheim, C.: ¬The role of information systems and technology (IS/IT) in investment banks (1994)
0.00
0.0022078257 = product of:
0.017662605 = sum of:
0.017662605 = product of:
0.03532521 = sum of:
0.03532521 = weight(_text_:resources in 957) [ClassicSimilarity], result of:
0.03532521 = score(doc=957,freq=2.0), product of:
0.14598069 = queryWeight, product of:
3.650338 = idf(docFreq=3122, maxDocs=44218)
0.039991006 = queryNorm
0.2419855 = fieldWeight in 957, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.650338 = idf(docFreq=3122, maxDocs=44218)
0.046875 = fieldNorm(doc=957)
0.5 = coord(1/2)
0.125 = coord(1/8)
- Theme
- Information Resources Management
-
Oppenheim, C.: Managers' use and handling of information (1997)
0.00
0.0022078257 = product of:
0.017662605 = sum of:
0.017662605 = product of:
0.03532521 = sum of:
0.03532521 = weight(_text_:resources in 357) [ClassicSimilarity], result of:
0.03532521 = score(doc=357,freq=2.0), product of:
0.14598069 = queryWeight, product of:
3.650338 = idf(docFreq=3122, maxDocs=44218)
0.039991006 = queryNorm
0.2419855 = fieldWeight in 357, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.650338 = idf(docFreq=3122, maxDocs=44218)
0.046875 = fieldNorm(doc=357)
0.5 = coord(1/2)
0.125 = coord(1/8)
- Theme
- Information Resources Management
-
Oppenheim, C.: Electronic scholarly publishing and open access (2009)
0.00
0.002031836 = product of:
0.016254688 = sum of:
0.016254688 = product of:
0.032509375 = sum of:
0.032509375 = weight(_text_:22 in 3662) [ClassicSimilarity], result of:
0.032509375 = score(doc=3662,freq=2.0), product of:
0.1400417 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.039991006 = queryNorm
0.23214069 = fieldWeight in 3662, 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=3662)
0.5 = coord(1/2)
0.125 = coord(1/8)
- Date
- 8. 7.2010 19:22:45
-
Norris, M.; Oppenheim, C.: ¬The h-index : a broad review of a new bibliometric indicator (2010)
0.00
0.0016931967 = product of:
0.013545574 = sum of:
0.013545574 = product of:
0.027091147 = sum of:
0.027091147 = weight(_text_:22 in 4147) [ClassicSimilarity], result of:
0.027091147 = score(doc=4147,freq=2.0), product of:
0.1400417 = queryWeight, product of:
3.5018296 = idf(docFreq=3622, maxDocs=44218)
0.039991006 = queryNorm
0.19345059 = fieldWeight in 4147, 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=4147)
0.5 = coord(1/2)
0.125 = coord(1/8)
- Date
- 8. 1.2011 19:22:13
