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.
Eitan Yaffe, Dan Halperin. Approximating the Pathway Axis and the Persistence Diagrams for a Collection of Balls in 3-Space. Discrete & Computational Geometry, 44(3):660-685, 2010. [doi]
Abstract is missing.