The ACM (Association for Computing Machinery) Digital Library includes bibliographic information, abstracts, reviews, and the full text of articles published in ACM periodicals and proceedings since 1954. Full text is available for most articles, but full text is not yet available for every proceeding article published before 1991.
Engineering Village provides a searchable index of engineering literature and patent information. Designed by, and for, the engineering community, Engineering Village includes the Compendex database which is a broad-based engineering database for locating journal articles, the INSPEC database that indexes electrical, computing and physics journals. Engineering Village provides peer-reviewed, deeply indexed engineering research content.
The IEEE provides access to the full text of ejournals, ebooks, conference proceedings, and technical standards of: the Institute of Electrical and Electronics Engineers (IEEE), the Institution of Engineering and Technology (IET) and SAE International (Society of Automotive Engineers). Subject areas include electrical engineering, computer science, electronics, bioengineering, and communication technologies, among other growing areas of research.
MathSciNet, maintained by the American Mathematical Society, is a Web-based index to the mathematics literature. Coverage includes reviews and abstracts from Mathematical Reviews (updated monthly) from 1940 to the present, and Current Mathematical Publications (updated daily).
Web of Science is an interdisciplinary, bibliographic database with article references from journals, books, and proceedings from sciences and technology, arts and humanities, and social sciences, brought together under a unified search interface.