Conference Presentations
- "On the sparsity of wavelet coefficients for signals on graphs," SPIE Wavelets and Sparsity, San Diego, California, August 29, 2013. [ Slides ]
- "A windowed graph Fourier transform," Statistical Signal Processing Workshop (SSP), Ann Arbor, Michigan, August 6, 2012. [ Poster ]
- "A windowed graph Fourier transform," International Traveling Workshop for Interacting Sparse Models and Technology (iTWIST), Marseille, France, May 11, 2012. [ Slides | Handout ]
- "Chebyshev polynomial approximation for distributed signal processing," International Conference on Distributed Computing in Sensor Systems (DCOSS), Barcelona, Spain, June 28, 2011. [ Slides | Handout ]
- "Inventory control of multiple items under stochastic prices and budget constraints," INFORMS Annual Meeting, San Diego, CA, October 14, 2009. [ Slides ]
- "From sleeping to stockpiling: Energy conservation via scheduling in wireless networks," Information Theory and Applications Workshop, UCSD, La Jolla, CA, February 11, 2009. [ Slides ]
- "Energy-efficient transmission scheduling for wireless media streaming with strict
underflow constraints," International Symposium on Modeling and Optimization in Mobile,
Ad Hoc, and Wireless Networks (WiOpt), Berlin, Germany, April 3, 2008.
[ Slides ]
- "Optimal sleep scheduling for a wireless sensor network node," Asilomar Conference on Signals, Systems, and Computers, Pacific Grove, CA, October 31, 2006.
[ Slides ]
Other Presentations and Invited Talks
- "Signal processing on graphs: Extending high-dimensional data analysis to networks and other irregular domains," invited talk at Macalester College, Saint Paul, Minnesota, February 11, 2013. [ Slides ]
- "Wavelets on graphs, an introduction," invited talk with P. Vandergheynst at Université de Provence, Marseille, France, November 17, 2011. [ Slides ]
- "From sleeping to stockpiling: Energy conservation via stochastic scheduling in wireless networks, Ph.D. dissertation defense, University
of Michigan, Ann Arbor, March 19, 2010. [ Slides ]
- "Energy-efficient transmission scheduling with strict
underflow constraints," University of Michigan Engineering Graduate Symposium, Ann Arbor, MI, November 13, 2009.
[ Poster ]