Joshua D. Griffin

Publication Activity (10 Years)

Years Active: 2006-2020
Publications (10 Years): 5

Top Venues

RWS

CoRR

WiSEE

RFID-TA

Georgia Institute of Technology, Atlanta, GA, USA (PHD)

Education History

Georgia Institute of Technology, Atlanta, GA, USA

PHD

Publications

Joshua D. Griffin, Riadh Omheni
A primal-dual modified log-barrier method for inequality constrained nonlinear optimization. Optim. Lett. 14 (8) (2020)
Jennifer B. Erway, Joshua D. Griffin, Roummel F. Marcia, Riadh Omheni
Trust-region algorithms for training responses: machine learning methods using indefinite Hessian approximations. Optim. Methods Softw. 35 (3) (2020)
Jennifer B. Erway, Joshua D. Griffin, Roummel F. Marcia, Riadh Omheni
Trust-Region Algorithms for Training Responses: Machine Learning Methods Using Indefinite Hessian Approximations. CoRR (2018)
Cheng Qi, Joshua D. Griffin, Gregory D. Durgin
Low-power and Compact Microwave RFID Reader for Sensing Applications in Space. RFID-TA (2018)
Cheng Qi, Quentin Frederick, Kaleb Davis, Dakota Lindsay, Julie Cox, Stephen Parke, Joshua D. Griffin, Gregory D. Durgin
A 5.8 GHz Energy Harvesting Tag for Sensing Applications in Space. WiSEE (2018)
Matthew S. Trotter, Joshua D. Griffin, David S. Ricketts
Enhanced accuracy for a complex image theory position estimator using frequency diversity. WiSNet (2014)
Lito Kriara, Matthew Alsup, Giorgio Corbellini, Matthew S. Trotter, Joshua D. Griffin, Stefan Mangold
RFID shakables: pairing radio-frequency identification tags with the help of gesture recognition. CoNEXT (2013)
Darmindra D. Arumugam, Joshua D. Griffin, Daniel D. Stancil, David S. Ricketts
Wireless orientation sensing using magnetoquasistatic fields and complex image theory. RWS (2012)
Azhar Hasan, Chenming Zhou, Joshua D. Griffin
Experimental demonstration of transmit diversity for passive backscatter RFID systems. RFID-TA (2011)
Ivan Poupyrev, Zhiquan Yeo, Joshua D. Griffin, Scott E. Hudson
Sensing human activities with resonant tuning. CHI Extended Abstracts (2010)
Genetha A. Gray, Kathleen R. Fowler, Joshua D. Griffin
Hybrid optimization schemes for simulation-based problems. ICCS (1) (2010)
Joshua D. Griffin, Tamara G. Kolda
Asynchronous parallel hybrid optimization combining DIRECT and GSS. Optim. Methods Softw. 25 (5) (2010)
E. Michael Gertz, Joshua D. Griffin
Using an iterative linear solver in an interior-point method for generating support vector machines. Comput. Optim. Appl. 47 (3) (2010)
Jennifer B. Erway, Philip E. Gill, Joshua D. Griffin
Iterative Methods for Finding a Trust-region Step. SIAM J. Optim. 20 (2) (2009)
Matthew Taddy, Herbert K. H. Lee, Genetha A. Gray, Joshua D. Griffin
Bayesian Guided Pattern Search for Robust Local Optimization. Technometrics 51 (4) (2009)
Joshua D. Griffin, Tamara G. Kolda, Robert Michael Lewis
Asynchronous Parallel Generating Set Search for Linearly Constrained Optimization. SIAM J. Sci. Comput. 30 (4) (2008)
Anders Forsgren, Philip E. Gill, Joshua D. Griffin
Iterative Solution of Augmented Systems Arising in Interior Methods. SIAM J. Optim. 18 (2) (2007)
Joshua D. Griffin, Gregory D. Durgin
Link Envelope Correlation in the Backscatter Channel. IEEE Commun. Lett. 11 (9) (2007)
Joshua D. Griffin, Tamara G. Kolda
A Parallel, Asynchronous Method for Derivative-Free Nonlinear Programs. ICMS (2006)

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Publication Activity (10 Years)

Top Topics

Top Venues

Joshua D. Griffin