The databases listed here provide a link to computer science related materials.
IEEE Explore Digital Library (OPEN ACCESS LINK)
The Institute of Electrical and Electronic Engineers (IEEE) and its members inspire a global community to innovate for a better tomorrow through highly cited publications, conferences, technology standards, and professional and educational activities. IEEE is the trusted “voice” for engineering, computing, and technology information around the globe.
ArXiv - articles since 1992. Open access to e-prints in the fields of physics, mathematics, computer science, quantitative biology, quantitative finance, statistics, electrical engineering and systems science, and economics. Provided by Cornell University
Amser (Open Access) Applied Math and Science Education Repository (AMSER) is a portal of educational resources and services funded by the National Science Foundation and includes a range of items on computer science.
SSRN (Social Science Research Network) (OPEN ACCESS) The Social Science Research Network has material from across a broad range of the social sciences and includes computer sciences. It is one of the largest OA repositories in the world. Coverage is also international in scope.
eScholarship Open Access Publications from the University of California. Both a repository and publishing service, eScholarship provides access to a wide range of scholarly materials from researchers associated with the UC system.