Department of Computer Science and Electrical Engineering

UMBC Chess finished seventh overall at the 2016 Pan-American Intercollegiate Team Chess Championship, held in New Orleans, Louisiana, December 27–30.

The UMBC Chess A team finished in 10th place, with victories over the Texas Tech D team, the University of Oklahoma A team, the Columbia University B team, and the Arizona State University team. The UMBC Chess B team earned wins over the Texas Tech E team, and the University of Minnesota Twin Cities B team, and finished 45th overall.

UMBC’s 2016 A team includes international master Levan Bregadze ‘16, financial economics; grandmaster Tanguy Ringoir ‘19, economics; woman FIDE master Ewa Harazinska ’20, chemistry; and Maor Leker Locker ’20, biological sciences. The UMBC Chess B team includes Dobrynya Konoplev ‘18, computer science and mechanical engineering; Nathan Janus ’20, mathematics; Nathaniel Wong ‘18, Asian studies and political science; Abhilash Puranik ‘17, M.S. computer engineering; and Jeffrey Mich Carr ’19, interdisciplinary studies.

UMBC has participated in the Pan-American Intercollegiate Team Chess Championship for 26 years, and has won or tied for first place at the Pan-Am Championship ten times. UMBC Chess has also continued on to the President’s Cup—known as the Final Four of College Chess—numerous times, but did not qualify for 2017.

At the 2015 Pan-American Intercollegiate Team Chess Championship, the UMBC Chess A team finished in 10th place, and the UMBC Chess B team finished 31st overall. Alan Sherman, professor of computer science and electrical engineering, serves as director for UMBC Chess and Joel DeWyer, interim director of The Commons, is business manager.

UMBC Chess made headlines earlier in 2016 when Nazi Paikidze-Barnes, information systems, an alumna of the team, won the 2016 U.S. Women’s Chess Championship held in St. Louis.

Reposted from UMBC News. Image: Members of the UMBC Chess A team before attending the 2016 Pan-American Intercollegiate Team Chess Championship. Photo by Marlayna Demond ‘11 for UMBC.

At one table, thirteen Lakeland Elementary/Middle School students from Baltimore used tablets to create patterns of colorful shapes through code. At another station, the students composed music and played games on laptops by completing circuits connected to bananas and celery.

The scene in UMBC’s Commons last Thursday was just what Gabrielle Salib ‘17, interdisciplinary studies, had hoped for. “Our world is quickly becoming more automated and by learning how to code, as President Obama has said, we ‘become the creators rather than just the consumers’ of our ever-growing tech society,” shared Salib. She is president of UMBC’s Computer Science Education student organization, which organized the event as part of the international Hour of Code movement

UMBC joined thousands of schools around the world in hosting Hour of Code events to celebrate Computer Science Education Week, drawing both UMBC students and younger area students to learn about circuits, coding, and computing through hands-on activities.

“Hour of Code events are a great way to gain visibility and awareness of the importance of CS for All,” said Marie desJardins, COEIT associate dean and professor of computer science, and faculty advisor of the Computer Science Education student organization. “It’s especially important to reach out to young women and minority students in their critical middle school years, and to connect them with peers and role models they can relate to.”

“The Hour of Code day is especially important for our Technovation Club because two days a week our girls spend two hours learning how to code and how to develop their own apps,” said Acacia Asbell, a project director for UMBC’s Sherman STEM Teacher Scholars Program who works closely with Lakeland Elementary School. “This event really reinforces how important coding is, and how they can have an impact on the world around them.”

The Lakeland Elementary School students were not the only ones to gain valuable experience from the event. “Our student volunteers also benefited by increasing their own confidence in their skills, connecting with other students and faculty, and knowing that they are making a difference in the world around them,” said desJardins.

Dr. Marie desJardins, President Freeman Hrabowski, and Gabrielle Salib ’17, interdisciplinary studies, working with Lakeland Elementary/Middle School students at the Hour of Code.

One major challenge with engaging young student in coding is the intimidation factor, UMBC President Freeman Hrabowski told The Baltimore Sun, at the event. He noted that Hour of Code events give hands-on experience that removes that barrier and encourages young students to pursue college degrees and careers in technical fields.

For Salib, that hands-on experience is core to bringing home the point that anyone can code, and that coding can open doors to creative careers.“I had some students tell me that coding was much more fun than they thought it’d be,” she said. “That was precisely the purpose of our event: to show the UMBC community that they, too, can code!”

Read “City students get early exposure to computer careers at UMBC” in The Baltimore Sun.

Adapted from an article on UMBC News by Megan Hanks

 The UMBC Cyber Defense Lab presents

Lexumo Tech Talk: Continuous Open Source Code Security

Dr. Richard T. Carback III
Lexumo, Inc.

11:15am Friday, 16 December 2016, ITE 237, UMBC

Host: Alan T. Sherman ()

The UMBC Cyber Defense Lab (CDL) meets biweekly Fridays 11:15am-12:30pm in ITE 229, for research talks about cybersecurity.

UMBC’s Mobile Pervasive and Sensor Systems Laboratory is collaborating with researchers at the Army Research Laboratory as part of their Center For Adaptive Soldier Technologies (CAST) laboratory. The UMBC group, led by Prof. Nilanjan Banerjee, is funded to work on the Human Variablility Project. The ARL described and motivates the project as follows.

“While it is understood that significant behavioral and performance variability within Soldiers exists, there is a clear knowledge gap with respect to quantifying and predicting the degree and dynamics of this variability. We posit that this critical scientific gap that has led to inflexible systems designed to mitigate against human variability by simplifying system operations and interfaces to be usable by operators performing at below-average levels. Alternatively, by understanding and predicting human variability across multiple time scales, we will enable adaptive system designs that are dynamic and capable of eliciting the full potential of the humans with which they interact.”

As part of this project, UMBC researchers are developing novel sensors and virtual reality environments to collect human behavioral and physiology data to study the variability of human states in immersive environments.

UMBC CSEE Professor Marie desJardins was elected as a as Member-at-Large of the American Association for the Advancement of Science (AAAS). Professor desJardins will serve a four-year term as one of four AAAS members representing the field of Information, Computing, and Communication. AAAS members-at large are charged with assessing the performance and role of their section in the Association and working to involve its members in AAAS activities and professional interactions.

The American Association for the Advancement of Science is an international non-profit organization dedicated to advancing advance science, engineering, and innovation throughout the world for the benefit of all people. Established in 1848, the AAAS is the world’s largest general scientific society, with more than 120,000 members.

MS Thesis Defense

Attacking and Defending the Automotive CAN Bus

Jackson Schmandt

12:30pm Thursday, 8 December, 2016, ITE 325b, UMBC

The scope and complexity of Automotive Computer Networks have grown drastically in the last decade. Once present only in high end vehicles, multi-use infotainment systems are now included in base models of some economy vehicles. Frequently connected to drivetrain components, these systems bring out multiple network access points, many of which are wireless. This unprecedented access has led to several high-profile exploits from both white-hat hackers and criminals. Although industry members are working toward long-term solutions, current systems suffer from inadequate protocol security and a lack of common-sense design practices. To address the security problem in the short term, this thesis describes a flexible Message Authentication Code that can be retrofitted with software only, as well as implementations on microcontrollers, an FPGA and an ASIC design. This work shows that on current embedded controllers, message authentication tags can be generated or verified in under 400 microseconds and in under 10 microseconds on a special-purpose ASIC.

Committee Members: Drs. Nilanjan Banerjee (chair), Alan Sherman (co-chair) and Anupam Joshi

Diana Parr, adjunct instructor in UMBC’s Cybersecurity Graduate Program, has been selected to participate in the highly competitive Brookings Legis Congressional Fellows Program. The year-long program allows professionals in the public and private sectors to work on Capitol Hill alongside individual members of the U.S. Congress or on a congressional committee to understand the policy-making side of government.

“I am most excited about the opportunity to work for a member of Congress and to learn how the legislative process flows. It will be a huge time for change on Capitol Hill—a new president and many newly elected officials. I would like to bring my technical knowledge to the Hill as those new officials discuss legislation relating to cybersecurity,” she said.

In addition to her role at UMBC, Parr is a cybersecurity technical leader for the National Security Agency. She anticipates that her work in Congress will focus on cybersecurity education.

“There are many opportunities for new legislation this year to make our nation stronger and safer,” Parr said. “My biggest hope is to build awareness of the need to grow educational opportunities for young people, especially young women, in the growing field of cybersecurity.”

More information about the Brookings Legis Congressional Fellows Program can be found on the Brookings Institution website.

Republished from UMBC News, header image by Robert Lyle Bolton (CC by 2.0), headshot by Marlayna Demond ’11 for UMBC.

UMBC CSEE Research Seminar

 Biomedical Engineering Projects at CAST

Dr. Yordan Kostov

UMBC Center for Advanced Sensing Technology

1-2pm, Friday, 9 December 2016, ITE 229

The Center for Advanced Sensor Technology is currently leading two projects: “Biologics manufacturing on demand,” funded by DARPA, and “A wearable asthma trigger monitoring system with integrated physiological monitor,” funded by NIH.  The first project is focused on shrinking the footprint of a pharmaceutical factory down to suitcase, capable of producing biologics within twelve hours from the start. There is an ample need for drastically rethinking every detail of the process, with the need to miniaturize all the fluidic components (tanks, mixers, purification columns) and to create networked versions of the shakers, pumps, valves and sensors. The presentation highlights the need for novel sensing devices for process control and drug release. The second project is focused on development of three separate sensors for measuring CO2 in blood, concentration of dust particulate in air, and respiration rate.  These sensors must be networked together to collect real time data and transfer them to a central depository via a cell phone app. The presentation highlights the different challenges in creating the sensors.

Dr. Yordan Kostov holds the B.Sc. and M.Sc. in Electrical Engineering, from Odessa Politechnic Institute, Ukraine. He received a Ph.D. Degree in Electrical/Chemical Engineering from Bulgarian Academy of Sciences for his work in the area of optical chemical sensors and biosensors. His post-doctoral training includes fellowships at University of Hannover, Germany and University of Maryland Biotechnology Institute. He was an assistant professor in the Department of Biotechincs, Sofia Technical University, Bulgaria. Since 2000, he is a research professor in the Department of Chemical and Biochemical Engineering, University of Maryland, Baltimore County (UMBC), with an appointment as assistant director of the UMBC Center for Advanced Sensor Technology. He is an affiliate professor in CSEE.  Dr. Kostov is involved in the development of chemical and biochemical sensors for biotechnology and biomedical applications.

Organizers: Tulay Adali () and Alan T. Sherman ()

About the CSEE Seminar Series: The UMBC Department of Computer Science and Electrical Engineering presents technical talks on current significant research projects of broad interest to the Department and the research community.  Each talk is free and open to the public.  We welcome your feedback and suggestions for future talks.

Other UMBC CSEE Seminar Series: The UMBC Cyber Defense Lab (CDL) meets biweekly Fridays 11:15am-12:30pm in ITE 229, for research talks about cybersecurity.

Students, faculty, staff and community members are invited to join CWIT and  STEMRules for a lunch event to hear from and network with diverse professionals from across the cybersecurity industry.

Wanted: One Million IT Security Specialists by 2018

You Could be One of Them

12-1:30pm Friday, 2 December 2016
Albin O. Kuhn Library Gallery (1st floor)
Lunch will be provided

RSVP: Please respond by December 1, 2016

UMBC CWIT and STEMRules host cyber professionals from the public, private, and nonprofit sectors who will relate their personal/professional journeys, answer questions and be available for networking. Speakers  will include the following individuals:

• Veda Woods  is an executive at an undisclosed Fortune 500 financial institution, a member of multiple boards and the executive director of the International Consortium of Minority Cybersecurity Professionals.
• William McBorrough is a second-generation engineer is the founder and Managing Director of Washington, DC-based McGlobalTech and an information security and risk management consultant.
• Pamela E. Carbajal is a Cyber Security Compliance and Policy Analyst, Senior Consultant, at Booz Allen Hamilton, a global management and technology consulting and engineering services firm.
• Mahalakshmi “Maha” Venkataraman is a Senior Manager in the Software Engineering unit, and the technology lead for the anti-money laundering investigation team at Capital One, a major bank holding company.
• Lisa Jiggetts is the founder of the Women’s Society of Cyberjutsu, a nonprofit dedicated to empowering women to succeed in the cybersecurity field. She is a also a freelance mobile security consultant.

UMBC CSEE Seminar Series

Genetic ancestry predicts striatal dopamine D2 receptors

Dr. Corinde Wiers
National Institute on Alcohol Abuse and Alcoholism, Bethesda, MD

1-2pm Friday, 2 December 2016, ITE 229, UMBC

Genetic ancestry was recently found to be associated with cortical geometry, cortical surface, and total brain volume in humans. Despite ethnic differences in allele frequency in dopaminergic genes associated with dopamine D2/D3 receptor availability (D2R), no study to date has investigated the relationship between genetic ancestry and striatal D2R. Here, we show that genetic informative markers significantly predict dorsal striatal D2R in 117 healthy ethnically diverse residents of the New York metropolitan area using Positron Emission Tomography (PET) with [11C]raclopride, while correcting for age, sex, BMI, education years, and estimated socioeconomic status based on individuals’ ZIP codes. Striatal D2R may thus be modulated by genetic ancestry, although differences in environmental factors between ethnic groups could mediate these effects. Findings may have implications for pharmacological treatment targeting D2R, such as antipsychotic D2R antagonists.

Corinde Wiers, PhD, is a Research Fellow at the National Institute on Alcohol Abuse and Alcoholism, in the Laboratory of Neuroimaging of Nora D. Volkow, M.D. After her studies in Psychology and Psychobiology at the University of Amsterdam (Netherlands) and Sussex University (UK) in 2010, she completed her PhD in Psychology at the Berlin School of Mind and Brain and Free University Berlin (Germany) in 2014, where she investigated neural underpinnings of automatic approach behavior to alcohol cues, and neural effects of behavioral trainings in patients with alcohol use disorder. The main goal of Dr. Wiers’ research is to understand cognitive, neurobiological and (epi)genetic processes involved in drug addiction, using functional MRI, PET, psychophysics and molecular techniques. She currently works on how peripheral epigenetic markers relate to brain functioning in drug addiction and other psychiatric disorders. Further research interests include the neurobiology of sleep, effects of sleep deprivation, comorbidities of sleep and substance use disorders, and how neuroimaging techniques can be of use for treatment in psychiatry.

Host: Tulay Adali

About the CSEE Seminar Series: The UMBC Department of Computer Science and Electrical Engineering presents technical talks on current significant research projects of broad interest to the Department and the research community. Each talk is free and open to the public. We welcome your feedback and suggestions for future talks.

Organizers: Tulay Adali and Alan Sherman