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Similarity Measures for Human Networks

Award Information

Agency:
Department of Defense
Branch:
Navy
Award ID:
98108
Program Year/Program:
2010 / SBIR
Agency Tracking Number:
N092-149-0729
Solicitation Year:
N/A
Solicitation Topic Code:
NAVY 09-149
Solicitation Number:
N/A
Small Business Information
Aptima, Inc.
12 Gill Street Suite 1400 Woburn, MA -
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 2010
Title: Similarity Measures for Human Networks
Agency / Branch: DOD / NAVY
Contract: N00014-09-M-0436
Award Amount: $70,000.00
 

Abstract:

The search for entities of interest (either individuals or groups) in large behavioral datasets has emerged as a key need for irregular warfare, counter-insurgency, and counter-terrorism. This search requires measures of similarity between networks, and the combination of diverse multi-dimensional measures into a single meaningful scalar measure of similarity. To address this challenge, Aptima has teamed with two leaders in the field of human network research: Dr. Kathleen Carley from Carnegie Mellon University and Dr. Alex (Sandy) Pentland from the MIT Media Lab. Dr. Carley brings a meta-matrix framework developed for computational organizational modeling to the team. Dr. Pentland brings his sociometric network similarity measurement work, which introduces similarity measures based on data from new types of wearable sensors. Aptima's work on human network similarity from a system engineering and network science perspective forms a third component and serves as a bridge. Testing of measures in Phase I will use a hybrid real-synthetic dataset. A hypothetical test case will represent a "person or group of interest" and the Aptima team will calculate measures of similarity between the entities in the dataset and the synthetic target of interest, analyzing the effects of varying levels of uncertainty on the similarity measure.

Principal Investigator:

Jean MacMillan
Chief Scientist
7814962412
macmillj@aptima.com

Business Contact:

Margaret Clancy
Chief Financial Officer
7814962415
clancy@aptima.com
Small Business Information at Submission:

Aptima, Inc.
12 Gill Street Suite 1400 Woburn, MA 01801

EIN/Tax ID: 043281859
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No