CG Information was founded in 1997 by scientists who thought that existing bibliographic software programs were not advanced enough to address the needs of researchers in the age of the Internet. With strong backgrounds in computer science, chemistry, and medicine, our goal is to build first class bibliographic software for the 21st century. CG Information is located in Alpharetta, Georgia, a suburb of Atlanta.
SFX is the original, award-winning context-sensitive link server from Ex Libris™. SFX allows context-sensitive linking between Web resources in the scholarly information environment. OpenURL-compliant, SFX accepts an OpenURL as input from an information resource, which is referred to as an SFX source.
Presented by Karen Calhoun at the ALCTS Forum, American Library Association Midwinter Meeting, Denver CO, 26 January 2009. Discusses community norms and policies for sharing the data that supports the discovery and delivery of library collections; places these in the context of the broader data sharing environment outside libraries; and analyzes the process and rationale for revising OCLC's Guidelines for the Use and Transfer of Records.
S. Brin, and L. Page. http://ilpubs.stanford.edu:8090/361/, (1998)In this paper, we present Google, a prototype of a large-scale search engine which makes heavy use of the structure present in hypertext. Google is designed to crawl and index the Web efficiently and produce much more satisfying search results than existing systems. The prototype with a full text and hyperlink database of at least 24 million pages is available at http://google.stanford.edu/. To engineer a search engine is a challenging task. Search engines index tens to hundreds of millions of web pages involving a comparable number of distinct terms. They answer tens of millions of queries every day. Despite the importance of large-scale search engines on the web, very little academic research has been done on them. Furthermore, due to rapid advance in technology and web proliferation, creating a web search engine today is very different from three years ago. This paper provides an in-depth description of our large-scale web search engine -- the first such detailed public description we know of to date. Apart from the problems of scaling traditional search techniques to data of this magnitude, there are new technical challenges involved with using the additional information present in hypertext to produce better search results. This paper addresses this question of how to build a practical large-scale system which can exploit the additional information present in hypertext. Also we look at the problem of how to effectively deal with uncontrolled hypertext collections where anyone can publish anything they want..
K. Calhoun. via www.slideshare.com, (August 2008)Präsentation der Ergebnisse der OCLC "Record Study Use Group" auf einem Panel des World Library and Information Congress der International Federation of Library Associations and Institutions (IFLA) vom August 2008..