CiteSeerX indexes 1.5 million documents and over 30 million citations with a focus on computer and information science.
Odysci Academic Search for Computer Science and ElectronicsSearch engine that covers scholarship in CS and ECE such as ACM, IEEE, DBLP, CiteSeerX, and others with some unique functionality for limiting searches and controlling results (e.g., by university, only papers that received awards, etc.) Beta version.
