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Lori Dalton

  • Assistant Professor, Electrical & Computer Engr.
  • Assistant Professor, SBS-Biomedical Informatics
  • 664 Dreese Laboratories
    2015 Neil Ave
    Columbus, OH 43210
  • 614-292-4594

About

Education

PhD, Texas A&M University, 2012

Areas of interest

Genomic signal processing, pattern recognition, estimation, optimization, robust filtering, information theory and systems biology

Office

664 Dreese Laboratories

Honors

  • 2015

    CAREER Award. .

  • 2011

    Second Place Top Oral Presentation by Students. .

  • 2010

    P.E.O. Scholar Award. .

  • 2007

    Whitaker Departmental Fellowship. .

  • 2003

    Association of Former Students Distinguished Graduate Student Masters Research Award. .

  • 2003

    AFCEA Fellowship. .

  • 2001

    Fouraker Graduate Fellowship and Departmental Scholarship. .

  • 2001

    NSF Graduate Research Fellowship. .

Journal Articles

2015

  • Dalton,Lori,A; Benalcazar,Marco,E; Brun,Marcel; Dougherty,Edward,R, 2015, "Analytic Representation of Bayes Labeling and Bayes Clustering Operators for Random Labeled Point Processes." IEEE TRANSACTIONS ON SIGNAL PROCESSING 63, no. 6, 1605 - 1620.
  • Yousefi,Mohammadmahdi,R; Dalton,Lori,A, 2015, "Optimal Cancer Prognosis under Network Uncertainty." EURASIP JOURNAL ON BIOINFORMATICS AND SYSTEMS BIOLOGY 2015, 1 -

2014

  • Dalton,Lori,A; Dougherty,Edward,R, 2014, "Intrinsically Optimal Bayesian Robust Filtering." IEEE TRANSACTIONS ON SIGNAL PROCESSING 62, no. 3, 657 - 670.

2013

  • Dalton,Lori,A; Dougherty,Edward,R, 2013, "Optimal Classifiers with Minimum Expected Error within a Bayesian Framework–Part II: Properties and Performance Analysis." PATTERN RECOGNITION 46, no. 5, 1288–1300 -
  • Dougherty,Edward,R; Dalton,Lori,A, 2013, "Scientific Knowledge is Possible with Small-sample Classification." EURASIP JOURNAL ON BIOINFORMATICS AND SYSTEMS BIOLOGY 2013, no. 1, 10 - ?.
  • Dalton,Lori,A; Dougherty,Edward,R, 2013, "Optimal Classifiers with Minimum Expected Error within a Bayesian Framework–Part I: Discrete and Gaussian Models." PATTERN RECOGNITION 46, no. 5, 1301–1314 -

2012

  • Dalton,Lori,A; Dougherty,Edward,R, 2012, "Exact Sample Conditioned MSE Performance of the Bayesian MMSE Estimator for Classification Error-Part II: Consistency and Performance Analysis." IEEE TRANSACTIONS ON SIGNAL PROCESSING 60, no. 5, 2588 - 2603.
  • Dalton,Lori,A; Dougherty,Edward,R, 2012, "Exact Sample Conditioned MSE Performance of the Bayesian MMSE Estimator for Classification Error-Part I: Representation." IEEE TRANSACTIONS ON SIGNAL PROCESSING 60, no. 5, 2575 - 2587.
  • Dalton,Lori,A; Dougherty,Edward,R, 2012, "Optimal mean-square-error calibration of classifier error estimators under Bayesian models." PATTERN RECOGNITION 45, no. 6, 2308 - 2320.

2011

  • Dalton,Lori,A; Dougherty,Edward,R, 2011, "Application of the Bayesian MMSE estimator for classification error to gene expression microarray data." BIOINFORMATICS 27, no. 13, 1822 - 1831.
  • Dalton,Lori,A; Dougherty,Edward,R, 2011, "Bayesian Minimum Mean-Square Error Estimation for Classification Error-Part I: Definition and the Bayesian MMSE Error Estimator for Discrete Classification." IEEE TRANSACTIONS ON SIGNAL PROCESSING 59, no. 1, 115 - 129.
  • Dalton,Lori,A; Dougherty,Edward,R, 2011, "Bayesian Minimum Mean-Square Error Estimation for Classification Error-Part II: Linear Classification of Gaussian Models." IEEE TRANSACTIONS ON SIGNAL PROCESSING 59, no. 1, 130 - 144.

2009

  • Dalton,Lori; Ballarin,Virginia; Brun,Marcel, 2009, "Clustering Algorithms: On Learning, Validation, Performance, and Applications to Genomics." CURRENT GENOMICS 10, no. 6, 430 - 445.

2005

  • Dalton,Lori,A; Georghiades,Costas,N, 2005, "A full-rate, full-diversity four-antenna quasi-orthogonal space-time block code." IEEE TRANSACTIONS ON WIRELESS COMMUNICATIONS 4, no. 2, 363 - 366.

Presentations

  • "Practical Implementation of the Bayesian MMSE Error Estimator to Microarray Expression Data." 2011, Presented at Eighth Annual Conference of the MidSouth Computational Biology and Bioinformatics Society (MCBIOS 2011),
  • "Exact Sample Conditioned Performance of Estimators for Classification Error Under Bayesian Contexts." 2011, Presented at IMA Workshop Large Data Sets in Medical Informatics, Minneapolis, MN,
  • "Tutorial on MMSE Classifier Error Estimation (invited)." 2012, Presented at Three lectures hosted by Jaakko Astola, Tampere, FI|FIN
  • "An Orthogonal Space-Time Code with Full Rate and Diversity." 2003, Presented at TxTEC Conference, Arlington, TX,
  • "A Four Transmit Antenna Orthogonal Space-Time Code with Full Diversity and Rate." 2003, Presented at TI Day, College Station,
  • "Non-Orthogonal STBC with Linear Decoding Complexity." 2003, Presented at TI Seminar, Dallas,
  • "A Bayesian Approach to Error Estimation in the Small Sample Setting." 2009, Presented at Texas A&M GSP Lab Seminar,
  • "Application of Bayesian MMSE Error Estimation to Microarray Classification." 2010, Presented at TGEN/VARI 2010 Scientific Retreat,
  • "An Orthogonal Space-Time Code with Full Rate and Diversity." 2002, Presented at Texas A&M Seminar, College Station,
  • "A Four Transmit Antenna Orthogonal Space-Time Code with Full Diversity and Rate." 2002, Presented at TI Seminar, Dallas,
  • "An Orthogonal Space-Time Code with Full Rate and Diversity." 2002, Presented at Del Whitaker Event, College Station,
  • "Improved Space-Time Codes." 2001, Presented at TI Seminar, Dallas,
  • "Scientific Knowledge is Possible with Small-Sample Biomarker Classification (invited)." 2012, Presented at 9th International Workshop on Computational Systems Biology (WCSB 2012),
  • "A New Optimal Classification Paradigm with Application to Gene Regulatory Networks." 2012, Presented at OSU-Battelle Workshop on Big Data and Cyber Security,
  • "Tutorial on Optimal Classification (invited)." 2014, Presented at Workshop on Information Science for Materials Discovery and Design,
  • "Optimal and Predictive Classification and Error Estimation." 2014, Presented at Los Alamos National Laboratory Seminar,
  • "Tutorial on Optimal Bayesian Classification (invited)." 2014, Presented at 5th ACM Conference on Bioinformatics, Computational Biology, and Health Informatics,
  • "Optimal Bayesian Small-Sample Pattern Recognition." 2015, Presented at Biomedical Informatics Department Retreat,
  • "Model-based Classification: Predictive and Optimal (invited)." 2014, Presented at Workshop on Information Science for Materials Discovery and Design,
  • "Optimal and Predictive Classification and Error Estimation: A Bayesian Approach." 2014, Presented at DNV GL Seminar,

Papers in Proceedings

2014

  • Dalton,Lori,A; Yousefi,Mohammadmahdi,R "Optimal Bayesian Cancer Prognosis with Model-Constrained Robust Intervention." in 2st IEEE Global Conference on Signal and Information Processing (GlobalSIP 2013). New York, (12 2014). 1382 - 1385.
  • Foroughi pour, Ali; Dalton,Lori,A "Optimal Bayesian Feature Selection on High Dimensional Gene Expression Data." in 2st IEEE Global Conference on Signal and Information Processing (GlobalSIP 2013). New York, (12 2014). 1402 - 1405.
  • Yousefi,Mohammadmahdi,R; Dalton,Lori,A "Optimal Cancer Prognosis Under Network Uncertainty." in 5th ACM Conference on Bioinformatics, Computational Biology, and Health Informatics. New York, (11 2014). 682 - 683.

2013

  • Dalton,Lori,A "Optimal Neyman-Pearson Classification under Bayesian Uncertainty Models." in 2013 IEEE International Workshop on Genomic Signal Processing and Statistics (GENSIPS '12). New York, (11 2013). 90 - 91.
  • Dalton,Lori,A "On the Optimality of k-means Clustering." in 2013 IEEE International Workshop on Genomic Signal Processing and Statistics (GENSIPS '12). New York, (11 2013). 70 - 71.
  • Dalton,Lori,A "Bayes Clustering Operators for Known Random Labeled Point Processes." in Asilomar 2013. New York, (11 2013). 893 - 897.
  • Dalton,Lori,A "Classifier Risk Analysis under Bayesian Uncertainty Models (invited)." in Asilomar 2013. New York, (11 2013). 1395 - 1399.
  • Dalton,Lori,A "Application of the Sample-conditioned MSE to Non-linear Classification and Censored Sampling (invited)." in 21st European Signal Processing Conference (EUSIPCO). New York, (9 2013). 1 - 5.
  • Dalton,Lori,A "Optimal Bayesian Feature Selection (invited)." in 1st IEEE Global Conference on Signal and Information Processing (GlobalSIP 2013). New York, (12 2013). 65 - 68.
  • Dalton,Lori,A "Classification with Minimum Expected Error Over an Uncertainty Class of Gaussian Distributions." in ICASSP 2013. New York, (5 2013). 3462 - 3466.

2012

  • Dalton,Lori,A; Dougherty,Edward,R "Optimal classifiers within a Bayesian framework." in 2012 IEEE Statistical Signal Processing Workshop (SSP '12). New York, (10 2012). 564 - 567.
  • Dalton,Lori,A; Dougherty,Edward,R "Exact MSE performance of the Bayesian MMSE Estimator for Classification Error." in 2011 Asilomar Conference on Signals, Systems, and Computers. New York, (4 2012). 997 -
  • Dalton,Lori,A; Dougherty,Edward,R "Classifier Error Estimator Performance in a Bayesian Context." in 2011 IEEE International Workshop on Genomic Signal Processing and Statistics (GENSIPS '11). New York, (3 2012). 135 - 138.
  • Dalton,Lori,A; Dougherty,Edward,R "Optimal Bayesian Classification and Its Application to Gene Regulatory Networks." in 2012 IEEE International Workshop on Genomic Signal Processing and Statistics (GENSIPS '12). New York, (12 2012). 164 - 167.
  • Dalton,Lori,A; Dougherty,Edward,R "A Novel Censored Sampling Paradigm for Genomic Data Classification." in 9th International Workshop on Computational Systems Biology (WCSB 2012). Tampere, Finland, (6 2012). 12 - 15.

2011

  • Dalton,Lori,A; Dougherty,Edward,R "BAYESIAN MMSE ESTIMATION OF CLASSIFICATION ERROR AND PERFORMANCE ON REAL GENOMIC DATA." in IEEE International Workshop on Genomic Signal Processing and Statistics (GENSIPS '10). NEW YORK, (2 2011). 1 - 4.

2005

  • Dalton,L,A; Isen,C "A study on high speed TCP Protocols." in IEEE Global Telecommunications Conference (GLOBECOM 04). NEW YORK, (1 2005). 851 - 855.

2004

  • Dalton,L,A; Georghiades,C,N "On a class of non-orthogonal space-time block codes with linear decoding complexity." in 58th IEEE Vehicular Technology Conference (VTC 2003). NEW YORK, (5 2004). 1728 - 1732.

2003

  • Dalton, LA and Georghiades CN "A Four Transmit Antenna Orthogonal Space- Time Code with Full Diversity and Rate." in 40th Annual Allerton Conference on Communications, Control, and Computing. Champaign, IL, (1 2003). 1103 - 1104.