Sciweavers

433 search results - page 61 / 87
» Generalized Ham-Sandwich Cuts
Sort
View
STOC
2005
ACM
184views Algorithms» more  STOC 2005»
15 years 5 months ago
Coresets in dynamic geometric data streams
A dynamic geometric data stream consists of a sequence of m insert/delete operations of points from the discrete space {1, . . . , ∆}d [26]. We develop streaming (1 + )-approxim...
Gereon Frahling, Christian Sohler
IPPS
1998
IEEE
15 years 4 months ago
Fault-Tolerant Broadcasting in Toroidal Networks
A non-redundant fault-tolerant broadcasting algorithm in a faulty k-ary n-cube is designed. The algorithm can adapt up to 2n,2 node failures. Compared to the optimal algorithm in a...
Bader Almohammad, Bella Bose
STACS
1991
Springer
15 years 3 months ago
The RELVIEW-System
Several relation-algebraic algorithms for computing the cut completion of a partially ordered set are formally developed and afterwards generalized to the case of concept lattices....
Rudolf Berghammer, Gunther Schmidt
IPCO
2004
100views Optimization» more  IPCO 2004»
15 years 1 months ago
Valid Inequalities Based on Simple Mixed-Integer Sets
In this paper we use facets of simple mixed-integer sets with three variables to derive a parametric family of valid inequalities for general mixed-integer sets. We call these ine...
Sanjeeb Dash, Oktay Günlük
IJCAI
2003
15 years 1 months ago
Data Clustering: Principal Components, Hopfield and Self-Aggregation Networks
We present a coherent framework for data clustering. Starting with a Hopfield network, we show the solutions for several well-motivated clustering objective functions are principa...
Chris H. Q. Ding