Christopher Le Dantec

 Christopher Le Dantec

Christopher Le Dantec

Associate Professor

Chris Le Dantec is currently a Professor of the Practice and Director of Digital Civic Initiatives in the Khoury College of Computer Science and the College of Arts, Media and Design at Northeastern University. 

He is also an Associate Professor at the Georgia Institute of Technology, jointly appointed in the School of Interactive Computing and the School of Literature, Media, and Communication. He teaches in the Human-Centered Computing, HCI, and Digital Media programs.

ledantec@gatech.edu

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Christine Ries

 Christine Ries

Christine Ries

Professor of Economics

Christine P. Ries is Professor in the School of Economics at Georgia Tech. She received a Ph.D. in International Business Economics from The University of Chicago (1977) and came to Georgia Tech as Professor and Chair (1997-99) of the School of Economics.  She has previously held faculty positions at The Harvard Business School, The Fuqua School of Business at Duke, the Peter F. Drucker Graduate Management Center at Claremont, and at Stanford University. At Claremont she was Senior Associate at the Center for Politics and Economics.  She is now a Senior Fellow at the Georgia Public Policy Foundation, Adjunct Scholar at Foundation for Education in Economics, Board of Policy Advisors Heartland Institute, Faculty Associate at Georgia Tech’s Program in Science Technology and Innovation Policy, faculty member of Georgia Tech’s Center for 21st Century Universities and a member of the Philadelphia Society and the selective Policy@Tech Campus Partners.  Finally, she is member of the Georgia Tech Faculty Council on Big Data and Engineering and the Data Dominators Affinity Group.

Dr. Ries studies and teaches principles of free market economics and their application in corporate decision making and the creation of economic value for companies, states and countries. She is a specialist in international financial economics, corporate financial management, and organizational economics and governance.  In this context, her work has extended into issues of Big Data as it affects corporate and industrial transformation and public policy and analysis.  Her work ties together foreign exchange risk management, corporate decision-making, strategy and corporate value. This work has extended into value-based analytics in a global economy. She has addressed corporate political risk in assessing how corporate strategies predict and respond to shifts in government trade, commercial and capital controls policies. Her articles include publications in The Journal of International Business StudiesThe Harvard Business ReviewEuromoney, and The Financial Analysts’ Journal, among others. She is the author of over 20 widely used case studies that have been published by the Harvard Business School and reprinted elsewhere. She has served as consultant and advisor to many U.S. and foreign corporations, financial institutions, universities, and governments.  These include IBM, Citicorp, Morgan Guarantee Trust, Chase Manhattan Bank, Barclays Bank, Lucky Goldstar Corp., and others. 

For governments of states and foreign countries, especially in emerging market countries, she advises and consults on tax, regulation and capital control policies and their impacts on relative competitiveness success in attracting investment and business. Her books address the strategies and policies of international corporations, the politics and economics of emerging markets and the interface between corporate strategy and government policy. She has served on the Executive and Editorial Boards of The Academy of International Business and on the editorial boards and as referee of several major professional and academic journals.

She has experience on corporate boards of advisors and her experience on not-for-profit boards is extensive. She recently served as Trustee and Chair of Education Committee for The Atlanta International School and as Treasurer for The Care and Counseling Center of Georgia. Dr. Ries has delivered speeches and public lectures around the globe and is the recipient of several teaching awards.  In additional to teaching courses in international finance, corporate financial policy and strategy, corporate/government interface, and markets and organizations she has created innovative courses including The Global Economy, Network Economics and Economic and Financial Modeling, and a capstone course for GT economics majors. The later required students to assess the internal economies of companies and their impact on the economy of the State of Georgia. 

After being appointed to the Special Council for Tax Reform and Fairness for Georgians in 2010, Dr. Ries focused her expertise on the problem of tax structure and economic growth in Georgia. On the Council, she organized and promoted private sector teams from mining, manufacturing and agricultural industries to streamline and rationalize Georgia’s tax code describing sales tax exemptions for business. This code modernization was enacted into law in 2012 and dramatically increased code transparency and reduced the cost of compliance for businesses in Georgia. She has created a tax calculator game to facilitate much greater public understanding of tax policy dynamics and improve the quality of public discussion by providing accurate measures of the impact of various tax reform alternatives.

Active involvement in the economic health and competitive attractiveness of Georgia has led her to extend her long-standing interest and activities in children and K-12 education. She is an active proponent of a state charter school strategy that supports Georgia’s economic growth and facilitates the creation of an education-rich environment in the state.  She is currently member GCA’s Academic Oversight and Finance Committees of the board of the Georgia Cyber Academy, a state-wide K-12 virtual school system with nearly 14,000 students.  It is the largest public school in Georgia and the third largest K-12 Cyber Academy the U.S. She was recently a member of the board of the Georgia Charter Educational Foundation contributing to the governance and educational committees. Previously, she served as a Trustee of the Atlanta International School where she chaired the Education Committee and served on the Headmaster Evaluation and Support Committee and the Finance Committee. Within the university system she has longed worked on the use of computers and information technology in education, strategic planning, financial planning, endowment investment, academic standards and the integration into the curriculum of an international perspective. In the last year, she converted her class, The Global Economy, to a hybrid format mixing face-to-face and online learning and is engaged in offering increasing numbers of on-line courses. She is also an active speaker and conference contributor on the subject of on-line and hybrid learning.

Dr. Ries is a frequent speaker on radio and television on topics of economic and tax reform, education reform, government budgeting and spending, global economic issues, Big Data, Analytics and corporate investment and Georgia economic development.

christine.ries@econ.gatech.edu

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Audrey Duarte

 Audrey Duarte

Audrey Duarte

Associate Professor

Dr. Duarte is excited to join the Department of Psychology at U.T. Austin starting in Fall, 2021 after 13 years as a professor at The Georgia Institute of Technology. Dr. Duarte received her Ph.D. in Neurobiology from U.C. Berkeley in 2004 and conducted her postdoctoral work in cognitive neuroscience at the Medical Research Council in Cambridge, UK. Dr. Duarte is a cognitive neuroscientist who uses multiple, complementary neuroscience methods including electroencephalography (EEG), functional magnetic resonance imaging (fMRI), and neuropsychological methods (i.e. neurological patients), to understand the neural mechanisms of age-related changes in episodic memory, which is memory for personally experienced events. The major aim of her research program is to understand the neural changes that underlie age-related decline in episodic memory, why some people age better, from a neural and cognitive perspective, than others, and to develop and implement effective interventions to alleviate this decline. She has longstanding and active interdisciplinary collaborations with neurologists, neuropsychologists, and sleep disorder clinicians, and with mechanical engineers, to investigate experimental manipulations that may ameliorate episodic memory impairments in people with Alzheimer’s disease pathology, and to explore sleep-related biomarkers of Alzheimer’s pathology. She has a particular interest in the cognitive neuroscience of aging in racial/ethnic minorities and the psychosocial factors like race-related stress, depression, and acculturation that influence memory and underlying brain function in diverse populations. Her lab's work has been featured in the Huffington PostScience Daily, and Ozy

audrey.duarte@psych.gatech.edu

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Mustaque Ahamad

Mustaque Ahamad

Mustaque Ahamad

Associate Director, Education and Outreach IISP; Professor

Mustaque Ahamad, Ph.D., is the Associate Director of Education & Outreach for the Institute for Information Security & Privacy (IISP) and professor in the College of Computing at Georiga Tech. Within the IISP, he seeks to proactively address challenges associated with workforce development in cybersecurity. With oversight of formal degree programs and continuing education for working professionals, he is an advocate for greater cybersecurity education and training in order to meet the collective needs of industry and government. Ahamad's research interests are in the areas of converged communications security and security of healthcare systems. As smart-phone-like devices enable ubiquitous access to web and voice channels, the convergence of telephony with the Internet gives rise to new cross-channel threats that can combine online and voice attacks. For example, voice phishing with caller-ID spoofing has been reported for stealing online banking credentials. His data-driven research approach for exploring cross-channel threats has resulted in a better understanding of these threats and more effective ways to combat them. In the healthcare security area, he has worked on monitoring for detection of abuse and fraud. Ahamad co-founded Pindrop Security, which commercialized his group's research in the telephony security area, and he continues to serve as its chief scientist. He also serves as co-chair of the Messaging Malware Mobile Anti-Abuse Working Group (M3AAWG) special interest group on voice and telephony abuse. He also served as an external advisor for the Federal Trade Commission for telephony abuse. For nearly 20 years, he has been a leading figure in information security as an associate of the IISP's predecessor -- the Georgia Tech Information Security Center -- since 1998 and including serving as its director from 2004 to 2012. He earned his Master's and Doctoral degrees in Computer Science from the State University of New York, Stony Brook, and a B.E. (Hons.) degree in Electrical and Electronics Engineering from the Birla Institute of Technology and Science, Pilani, India. Mustaque Ahamad, Ph.D., is the Associate Director of Education & Outreach for the Institute for Information Security & Privacy (IISP) and professor in the College of Computing at Georiga Tech. Within the IISP, he seeks to proactively address challenges associated with workforce development in cybersecurity. With oversight of formal degree programs and continuing education for working professionals, he is an advocate for greater cybersecurity education and training in order to meet the collective needs of industry and government. Ahamad's research interests are in the areas of converged communications security and security of healthcare systems. As smart-phone-like devices enable ubiquitous access to web and voice channels, the convergence of telephony with the Internet gives rise to new cross-channel threats that can combine online and voice attacks. For example, voice phishing with caller-ID spoofing has been reported for stealing online banking credentials. His data-driven research approach for exploring cross-channel threats has resulted in a better understanding of these threats and more effective ways to combat them. In the healthcare security area, he has worked on monitoring for detection of abuse and fraud. Ahamad co-founded Pindrop Security, which commercialized his group's research in the telephony security area, and he continues to serve as its chief scientist. He also serves as co-chair of the Messaging Malware Mobile Anti-Abuse Working Group (M3AAWG) special interest group on voice and telephony abuse. He also served as an external advisor for the Federal Trade Commission for telephony abuse. For nearly 20 years, he has been a leading figure in information security as an associate of the IISP's predecessor -- the Georgia Tech Information Security Center -- since 1998 and including serving as its director from 2004 to 2012. He earned his Master's and Doctoral degrees in Computer Science from the State University of New York, Stony Brook, and a B.E. (Hons.) degree in Electrical and Electronics Engineering from the Birla Institute of Technology and Science, Pilani, India.

mustaq@cc.gatech.edu

404.894.2593

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Research Focus Areas:
  • Network and Security Vulnerability Analysis
Additional Research:
Healthcare Security; Mobile & Wireless Communications

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Didier Contis

Didier Contis

Didier Contis

Executive Director; Academic Technology, Innovation, Research Computing Office of Information Technology

Didier Contis is the Executive Director of Academic Technology, Innovation, Research Computing for the Office of Information Technology. In his role, Didier provides long-range vision, strategic directions, and support for the research and academic technologies of the Institute by partnering with research and academic entities, and leading and executing the aspects of IT strategy that enable the Institute to achieve its research, teaching and learning, and innovation goals.

He previously served as the Interim Chief Information Security Officer (2021) and led the initial Institute response to the 2021 campus-wide external endpoint audit using the centralized coordination with distributed execution organizational approach. He also served as Interim Associate VP for Data Strategy and Analytics and was a member of the Data Security Task Force appointment (2020), charged with improving campus policies and practices concerning the use and sharing of sensitive data.

Since Fall 2021, he has been co-teaching a Vertically Integrated Project class focused on using data as an asset and is interested in applying knowledge graphs for data analytics. In partnership with the University of Michigan and the New School, Didier advocates for the safe and responsible use of eXtended Reality (XR) technologies in higher education. He has co-taught an Educause Learning Lab on XR Security, Privacy, Safety, and Ethics Considerations in Higher Education.

As the Director of Technology Services for CoE from 2007 to 2022, he established several partnerships with the Georgia Tech central IT organization and other academic units to develop new campus-wide services supporting the educational and research ecosystem, with a strong focus on protecting research data, empowering users, and providing equitable access. Some of these initiatives included the launch of the first large-scale GPU-enabled virtual computer lab to provide students access to scientific and engineering applications irrespective of time, place, and device constraints, and a multi-academic unit partnership to create a federated and distributed private academic cloud, supporting research and instruction.

Didier began his career at Georgia Tech in 1999 as a Research Engineer in the School of Electrical and Computing Engineering, focused on Cyber Security, HPC, Unix, and Networking, as well as contributing to research projects on hardware platforms for Network Intrusion Detection and Prevention. In addition, he partnered with faculty to get a grant from Cisco Systems and create the first hands-on network security laboratory. He also was the IT Manager for the School of Civil and Environmental Engineering from 2004 to 2007. Didier holds a Master of Science degree in Electrical Engineering from the Georgia Institute of Technology and a Diplôme d'Ingénieur (Bachelor) from the École des Mines de Nantes in France.

didier.contis@gatech.edu

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Pam Buffington

Pam Buffington

Pam Buffington

Executive Director; Foundational Infrastructure & Technology | Office of Information Technology (OIT).

Pam Buffington is the executive director of Foundational Infrastructure & Technology within the Office of Information Technology (OIT). Pam has extensive experience at Georgia Tech and has worked in a variety of roles and responsibilities since 1995, enabling innovative uses of information technologies in both research and academic/instructional capacities. Most recently, she served as director of Research Cyberinfrastructure & Computing – guiding the work of the Partnership for an Advanced Computing Environment – or PACE. PACE is a collaboration between Georgia Tech faculty and OIT with a focus on high performance computing infrastructure with technical support services. Prior to her time leading PACE, Pam led OIT’s Digital Learning Team as associate director of Academic Technologies and steered external relations activities for Center for 21st Century Universities, or C21U.  

Pam is also a published researcher who most recently co-authored Semi-Automatic Hybrid Software Deployment Workflow in a Research Computing Center. An official “Double Jacket,” Pam earned both her undergraduate (BS’95) and Master of Business Administration (MBA ’23) degrees from Georgia Tech. 

pam@gatech.edu

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Charles David Sherrill

Charles David Sherrill

Charles David Sherrill

Regents Professor, School Chemistry and Biochemistry
Associate Director for Research and Education, Institute for Data Engineering and Science

Research in the Sherrill group focuses on the development of ab initio electronic structure theory and its application to problems of broad chemical interest, including the influence of non-covalent interactions in drug binding, biomolecular structure, organic crystals, and organocatalytic transition states. We seek to apply the most accurate quantum models possible for a given problem, and we specialize in generating high-quality datasets for testing new methods or machine-learning purposes. We have developed highly efficient algorithms and software to perform symmetry-adapted perturbation theory (SAPT) computations of intermolecular interactions, and we have used this software to analyze the nature of non-covalent pi-interactions in terms of electrostatics, London dispersion forces, induction/polarization, and short range exchange-repulsion. 

sherrill@gatech.edu

404.894.4037

Office Location:
MS&E 2100N

Chem & Bio Chem Profile Page

  • Sherrill Group
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    Research Focus Areas:
    • Computational Materials Science
    Additional Research:
    Data Analytics; Parallel Quantum Chemistry; Drug Delivery

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    Umakishore Ramachandran

    Umakishore Ramachandran

    Umakishore Ramachandran

    Thrust Lead for Cloud Computing
    Professor

    Kishore Ramachandran received his Ph.D. in Computer Science from the University of Wisconsin, Madison in 1986, and has been on the faculty of Georgia Tech since then. He led the definition of the curriculum and the implementation for an online MS program in Computer Science (OMSCS) using MOOC technology for the College of Computing, which is currently providing an opportunity for students world-wide (with an enrollment of over 10,000) to pursue a low-cost graduate education in computer science. He has served as the Director of STAR Center from 2007 to 2014, and as the Director of Korean Programs for the College of Computing from 2007 to 2011. Ramachandran has also served as the Chair of the Core Computing Division within the College of Computing. His research interests are in architectural design, programming, and analysis of parallel and distributed systems. Currently, he is leading a project that deals with large-scale situation awareness using distributed camera networks and multi-modal sensing with applications to surveillance, connected vehicles, and transportation. He is the recipient of an NSF PYI Award in 1990, the Georgia Tech doctoral thesis advisor award in 1993, the College of Computing Outstanding Senior Research Faculty award in 1996, the College of Computing Dean's Award in 2003 and 2014, the College of Computing William "Gus'' Baird Teaching Award in 2004, the "Peter A. Freeman Faculty Award" from the College of Computing in 2009 and in 2013, the Outstanding Faculty Mentor Award from the College of Computing in 2014, and became an IEEE Fellow in 2014.

    rama@gatech.edu

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    Tony Pan

    Tony Pan

    Tony Pan

    Research Scientist
    Assistant Director for Data Infrastructure

    Tony Pan is a Senior Research Scientist at the Institute for Data Engineering and Science (IDEaS). He develops high performance computing algorithms and implementations and data management solutions for IDEaS research efforts and collaborations. Dr. Pan's research interests focus around enabling large scale bioinformatic and biomedical studies through secure, multi-institutional data sharing and efficient parallel algorithms for architectures ranging from CPUs and GPUs to leadership-class supercomputers. He has more than two decades of experience in industry and academia in developing data science solutions for applications including cancer research cyberinfrastructure, microscopy imaging, and DNA sequence analysis.

    tony.pan@gatech.edu

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