Publications:

NETWORKS:

1

N. Berger, C. Borgs, J. T. Chayes, R. M. D'Souza, R. D. Kleinberg.
Competition-Induced Preferential Attachment.  Accepted to ICALP 2004.

(PostScript)   (PDF)    (20 pages)

2

R. M. D'Souza, S. Ramanathan, and D. Temple Lang.
Measuring performance of ad hoc networks using timescales for information flow.
In proceedings of IEEE INFOCOM, April 2003. PDF (11 pages)

 

3

R. M. D'Souza, D. Galvin, C. Moore, D. Randall.
Building up a connected sparse graph using local geometric information. (Working paper)

 

PHASE TRANSITIONS:

4

R. M. D'Souza.
Geometric structure of coexisting phases found in the Biham-Middleton-Levine traffic model.
Accepted to Phys Rev E, Dec 2003. PostScript (13 pages)  PDF

 

5        R. M. D'Souza, J. Spencer, and D. Achlioptas.

Phase transitions in Random Graph processes.  (Working paper)

 

THERMODYNAMICS AND COMPUTATION:

6

R. M. D'Souza and N. H. Margolus.
A thermodynamically reversible generalization of Diffusion Limited Aggregation.
Phys. Rev. E. 60(1), 1999. PDF (11 pages).

 

7

R. M. D'Souza, G. E. Homsy, and N. H. Margolus.
Simulating digital logic with the Reversible Aggregation model of cluster growth.
New Constructions in Cellular Automata, Oxford University Press, 2003.
PDF (12 pages)

 

8

R. M. D'Souza.
Macroscopic order from reversible and stochastic lattice growth rules.
PhD Thesis, Massachusetts Institute of Technology, Sept. 1999. PDF (209 pages).

 

COMPUTATIONAL PHYSICS:

9

R. M. D'Souza, N. H. Margolus, and M. A. Smith.
Dimension splitting for simplifying diffusion in lattice-gas models.
Journal of Statistical Physics, 107 (1), 2002. PDF (22 pages).

 

10

R. M. D'Souza, Y. Bar-Yam, and M. Kardar.
Sensitivity of ballistic deposition to pseudorandom number generators.
Phys. Rev. E, 57(5):5044-5052, 1998. PDF (9 pages).

 

11

R. M. D'Souza.
Anomalies in simulation of nearest neighbor ballistic deposition.
Int. Jour. of Modern Physics C, 8(4):941-951, 1997. PDF (11 pages).

 

MISCELLANEOUS:

12        R. M. D'Souza.

Is there an optimal topology for sensor networks?  PDF file of a presentation given at the IPAM Large Scale Communications Networks conference, UCLA Conference Center, Lake Arrowhead, CA, Sept 2003.

13

N. H. Margolus and R. M. D'Souza.
Crystalline Computation.
Boston University, Supercomputing '97 Demo Reel.

 

14

R. M. D'Souza and D. S. Gloss.
Can a 1-d neural net replace a physicist?.
Proceedings of the MIT Physics, Graduate Student Symposium, 1995.

 

15

A. A. MacDowell, et al.
Soft-X-Ray Projection Imaging with a 1:1 Ring-Field Optic.
Applied Optics, 32 (34), 1993.

 

16

W. M. Mansfield, et al.
Effects of Absorption on Resist Performance in Soft X-Ray Projection Lithography.
OSA Proceedings on Soft X-Ray Projection Lithography 12, 1991.

 

17

D. M. Tennant, et al.
Reflective Mask Technologies and Imaging Results in Soft X-Ray Projection Lithography.
J. Vac. Sci. Technol. B 9 (6), Nov/Dec 1991.