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- Jeff Sember, William S. Evans
- CCCG
- 2008

In this paper we investigate the Voronoi diagram that is induced by a set of sites in the plane, where each site's precise location is uncertain but is known to be within a particular region, and the… (More)

- Robert Benkoczi, Binay K. Bhattacharya, Sandip Das, Jeff Sember
- Comput. Geom.
- 2009

In this paper we consider an extension of the classical facility location problem where besides n weighted customers, a set of p collection depots are also given. In this setting the service of a… (More)

- Erin W. Chambers, Alejandro Erickson, +7 authors Sue Whitesides
- ISAAC
- 2010

We study connectivity relations among points, where the precise location of each input point lies in a region of uncertainty. We distinguish two fundamental scenarios under which uncertainty arises.… (More)

- Binay K. Bhattacharya, Jeff Sember
- CCCG
- 2007

In this paper we present a slightly modified definition of snap rounding, and provide two ecient algorithms that perform this rounding. The first algorithm takes n line segments as input and… (More)

In this paper we consider an extension of the classical facility location problem where besides n customers, a set of p collection depots are also given. In this setting the service of a customer… (More)

- Jeff Sember, William S. Evans
- CCCG
- 2011

We pose the problem of constructing the possible hull of a set of n imprecise points: the union of convex hulls of all sets of n points, where each point is constrained to lie within a particular… (More)

- Erin Chambers, Alejandro Erickson, +7 authors Sue Whitesides
- 2010

In this paper we provide an algorithmic study of connectivity problems with neighborhoods: Given a family of geometric sets, choose one point per set, such that the length of the longest edge in a… (More)

- Jeff Sember
- 2006

In this thesis we examine the collection depots location problem, which is an extension of the classical facility center location problem. Besides n customers, a set of p collection depots are given,… (More)

- Erin W. Chambers, Alejandro Erickson, +7 authors Sue Whitesides
- Algorithmica
- 2010

We study connectivity relations among points, where the precise location of each input point lies in a region of uncertainty. We distinguish two fundamental scenarios under which uncertainty arises.… (More)

- Jeff Sember
- 2007

Mixing two or more programming languages together within a single project can be nontrivial, involving different types of source code that must be compiled by different programs to generate various… (More)