TY - GEN
T1 - Forensic tracking and mobility prediction in vehicular networks
AU - Al-Kuwari, Saif
AU - Wolthusen, Stephen
PY - 2012
Y1 - 2012
N2 - Most contemporary tracking applications consider an online approach where the target is tracked in real time. In criminal investigations, however, it is often the case that only offline tracking is possible, i.e., tracking takes place after the fact. In offline tracking, given an incomplete trace of a target, the task is to reconstruct the missing parts and obtain the full trace. The proliferation of modern transportation systems means that a targeted entity is likely to use multiple modes of transportation. This paper introduces a class of mobility models tailored for forensic analysis. The mobility models are used to construct a multi-modal forensic tracking system that can reconstruct a complete trace of a target. Theoretical analysis of the reconstruction algorithm demonstrates that it is both complete and optimal.
AB - Most contemporary tracking applications consider an online approach where the target is tracked in real time. In criminal investigations, however, it is often the case that only offline tracking is possible, i.e., tracking takes place after the fact. In offline tracking, given an incomplete trace of a target, the task is to reconstruct the missing parts and obtain the full trace. The proliferation of modern transportation systems means that a targeted entity is likely to use multiple modes of transportation. This paper introduces a class of mobility models tailored for forensic analysis. The mobility models are used to construct a multi-modal forensic tracking system that can reconstruct a complete trace of a target. Theoretical analysis of the reconstruction algorithm demonstrates that it is both complete and optimal.
KW - Forensic tracking
KW - mobility models
KW - trace reconstruction
UR - http://www.scopus.com/inward/record.url?scp=84872721461&partnerID=8YFLogxK
U2 - 10.1007/978-3-642-33962-2_21
DO - 10.1007/978-3-642-33962-2_21
M3 - Conference contribution
AN - SCOPUS:84872721461
SN - 9783642339615
T3 - IFIP Advances in Information and Communication Technology
SP - 303
EP - 317
BT - Advances in Digital Forensics VIII - 8th IFIP WG 11.9 International Conference on Digital Forensics, Revised Selected Papers
PB - Springer New York LLC
T2 - 8th IFIP WG 11.9 International Conference on Digital Forensics
Y2 - 3 January 2012 through 5 January 2012
ER -