Ocean acoustics, sonar array processing, acoustic telemetry of the ocean and matched field array processing.
Physics and engineering of 3D optical systems for use in autonomous devices to capture digital holographic images of ocean species (e.g. plankton) and multi-phase flows.
Development of technology and systems for advanced autonomous surface and underwater vehicles.
Ocean modeling: development of software, computing infrastructure and numerical algorithms for simulation of atmospheric, oceanic and geophysical flows.
Design methods for complex ocean systems; autonomous inspection of in-water ships; design of ocean networks comprising groups of communicating vehicles as well as fluid and power systems.
Navigation and mapping for autonomous mobile robots, robotic localization and mapping applications below, on and above water in marine and river environments.
Ocean modeling and data assimilation techniques to quantify regional ocean dynamics on multiple scales; new methods for multiscale modeling, uncertainty quantification, data assimilation and the guidance of autonomous vehicles.
Development of tools for analysis and design of advanced ocean systems including ships, offshore platforms, and underwater vehicles. Development of tools for ocean wave prediction. Wave/tide energy extraction, and advanced propulsion.
Ocean exploration, remote sensing of marine life and geophysical phenomena, census of marine life, ocean acoustics, and hurricane classification.
Climate and the general circulation of the atmosphere and oceans; development of mathematical and numerical models of key physical and biogeochemical processes, oceans and climate, and paleoclimate.
Historian and electrical engineer, an expert on human/machine relationships in broad technical, social, and historical contexts.
Physical mechanisms which affect the transport and fate of contaminants and nutrients in surface water systems; wetland hydrodynamics, vegetated flow dynamics, and lake physics.
Research interests are in the general area of signal processing and its applications: coauthor of the widely used textbooks Discrete-Time Signal Processing and Signals and Systems.
Robotics and Sensing, Dynamic Data-Driven Forecasting Systems, Computer-Aided Design, Visualization.
Laboratory experiments to obtain insight into all manner of dynamical phenomena, from micro-scale diffusive processes to global-scale oceanic wave fields.
Distributed robotics, mobile computing, programmable matter and applications in environmental robotics.
Arctic and shallow water acoustics; scattering and reverberation due to sea surface and ice roughness; determination of seismic-acoustic propagation and reverberation in ocean environments; and 3-D acoustics in very shallow water.
Modeling of free surface flows past conventional and high-speed vessels and the estimation of their resistance and seakeeping in deep and shallow waters. Coupling of hydrodynamic simulations with optimal control theory for the minimization of the motions and the fuel efficient navigation of vessels.
Design and manufacture of innovative medical devices, precision machines and components, and energy systems, including offshore, floating wind turbines.
Solving hydrodynamics problems for use by the ocean science and engineering communities through rigorous experimental investigation and imaging.
Physics of flow-sensing in fish and marine mammals; achieving super-maneuverability in ocean vehicles through flow feedback control; development of biometric robots to study the agility of fish and cetaceans.
Dynamics of offshore structures and flow-induced vibration.
Understanding ocean circulation and its implications for climate and paleoclimate by combining global general circulation models and the recently available global data sets.
Marine fluid mechanics and ocean engineering: problems ranging from coastal and offshore development to understanding the role of oceans in global warming.