Researchr is a web site for finding, collecting, sharing, and reviewing scientific publications, for researchers by researchers.
Sign up for an account to create a profile with publication list, tag and review your related work, and share bibliographies with your co-authors.
Nicola Tomatis, Illah R. Nourbakhsh, Roland Siegwart. Hybrid simultaneous localization and map building: a natural integration of topological and metric. Robotics and Autonomous Systems, 44(1):3-14, 2003. [doi]