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- Eric Klavins, Robert Ghrist, David Lipsky
- IEEE Transactions on Automatic Control
- 2006

In this paper, we define a class of graph grammars that can be used to model and direct concurrent robotic self-assembly and similar self-organizing processes. We give several detailed examples of… (More)

- Eric Klavins, Robert Ghrist, David Lipsky
- IEEE International Conference on Robotics and…
- 2004

In this paper we define a class of graph grammars that can be used to model and direct distributed robotic assembly or formation forming processes. We focus on the problem of synthesizing a grammar… (More)

Consider a network of nodes in the plane whose locations are unknown but which establish communication links based on proximity. We solve the following problems: given a node in the network, (1)… (More)

- Subhrajit Bhattacharya, David Lipsky, Robert Ghrist, Vijay Kumar
- Annals of Mathematics and Artificial Intelligence
- 2013

We consider planning problems on Euclidean spaces of the form ℝ, where $\widetilde{\mathcal{O}}$ is viewed as a collection of obstacles. Such spaces are of frequent occurrence as configuration spaces… (More)

- David Lipsky, Jason C. Derenick, Alberto Speranzon, A BSTRACT

Algebraic-topological criteria for domain coverage, hole-detection, and mapping are given in the context of dynamic multi-agent systems navigating with respect to beacons or landmark visibility. The… (More)

- David Lipsky, Primoz Skraba, Mikael Vejdemo-Johansson
- ArXiv
- 2011

We approach the problem of the computation of persistent homology for large datasets by a divide-and-conquer strategy. Dividing the total space into separate but overlapping components, we are able… (More)

- Robert Ghrist, David Lipsky
- 2004 International Conference on MEMS, NANO and…
- 2004

We introduce a formal grammatical process for planar self-assembling systems with conformal switching which instantiates the geometry of the tiles. This extends prior work which gave a grammatical… (More)

- David Lipsky
- 2015

Excerpt] An important element in president-elect Obama's economic stimulus proposal is his plan to invest a significant proportion of federal dollars in installing electronic medical records (EMR) in… (More)

- David Lipsky, Ronald L. Seeber, Ronald L Seeber
- 2015

Excerpt] For more than a decade a "quiet revolution" has been occurring m the American system of justice. There has been a dramatic growth in the use of alternative dispute resolution (ADR) to… (More)

This article empirically examines whether employment discrimination claims differ from other types of disputes resolved through arbitration. Whether arbitration is appropriate for resolving… (More)