Cosense recent accomplishments (FY2001)

• Developed decentralized algorithms for information-driven, incremental target localization and tracking; in particular, developed IDSQ (Information-Driven Sensor Querying)/CADR (Constrained Anisotropic Diffusion Routing) algorithms for sensor querying and data routing that optimize for both information utility and cost.
• Developed a centralized particle filter algorithm for tracking multiple moving targets that can handle nonlinear dynamics and multi-modal likelihood functions. Designed a distributed particle filter algorithm.
• Led the development of tracking benchmark scenarios for the SensIT Program, with contributions from other CSP teams. Developed 12 benchmark scenarios to establish levels of capability and compare performance of techniques.
• Constructed a portable, high-bandwidth 32-channel sensor data acquisition system.
• Participated in SITEX00 Experiment at 29 Palms and collected wideband vehicle (acoustic, seismic) data.
• Organized the DARPA Collaborative Signal Processing Workshop in Jan'01 at PARC.