The ACM digital library is the world’s biggest collection of its type in the fields of Computer Science, Information Science and Information Technology.
The ACM digital library is a vast collection of citations and full text from ACM journal and newsletter and conference proceedings. It is the world’s biggest collection of its type in the fields of Computer Science, Information Science and Information Technology.
URL: http://portal.acm.org/ (International site) http://acm.lib.tsinghua.edu.cn (Chinese mirror site)
Compendex, the computerized version of the Engineering Index, is a bibliographic database of engineering research literature, containing over 13.3 million records and references to over 5000 engineering journals, conferences and technical reports. The broad subject areas of engineering and applied science are comprehensively represented.
The IEL is a powerful resource for discovery and access to scientific and technical content published by the IEEE (Institute of Electrical and Electronics Engineers) and its publishing partners.
Over 2-million full-text documents from some of the world's most highly cited publications in electrical engineering, computer science and electronics can be accessed. The contents cover over 250 journals and magazines, over 12,000 volumes of proceedings and over 1,200 IEEE standards.