Sensor Networks Research at the Stochastic Systems Group

1
Sensor Networks Research at the Stochastic
Systems Group

• Müjdat Çetin
• mcetin_at_mit.edu
• Stochastic Systems Group
• Laboratory for Information and Decision Systems
• Massachusetts Institute of Technology

2
SensorWeb Project

• Consistent (or manageably inconsistent) fusion of
  networked, myopic sensors
• Fusion of heterogeneous sensors in unstructured
  and uncertain environments
• Wireless networks, network communication and
  information theory

http//sensorweb.mit.edu
3
Sampling of relevant work at the Stochastic
Systems Group

• Robust methods for sensor array signal processing
  
• Information-theoretic methods for fusion of
  heterogeneous sensors in uncertain and complex
  environments (Dr. John Fisher)
• Efficient algorithms for the solution of
• large-scale inference problems in distributed
  sensing

4
Source Localization with Acoustic Sensors

• Methods that are robust to noise, limited data,
  multipath, limited aperture

5
Distributed Data Association in Multi-Target
Tracking

• Efficient inference algorithms based on graphical
  models