We present algebraic conditions on constraint languages Γ that ensure the hardness of the constraint satisfaction problem CSP(Γ) for complexity classes L, NL, P, NP and ModpL. Th...
This work describes a generic database service for the lightweight Venice Service Grid, which has been developed at the University of Kaiserslautern, Germany. By using Web service...
The WATERWAVES program suite performs complex scattering calculations by propagating a wave packet in a complex, full-dimensional potential for non-rotating (J = 0) but vibrating ...
Algebra I, II Complex Variables I, II Analysis I, II Awards, Scholarships, Fellowships Received • Back Cover Image, Proceedings of ACM SIGGRAPH, 2011 • New York University Henr...
Alec Jacobson, Ilya Baran, Ladislav Kavan, Jovan P...
Abstract. While the efficiency and scalability of modern SAT technology offers an intriguing alternative approach to constraint solving via translation to SAT, previous work has mo...