CSEE Alumna Dr. Claudia Pearce ('89 M.S., '94 Ph.D., Computer Science) has an article Beyond Watson in the Spring issue of UMBC Magazine. Dr. Pearce is a Senior Computer Science Authority at the National Security Agency and recipient of UMBC's 2014 Alumna of the Year Award in Engineering and Information Technology.

The article describes the technologies behind IBM's Watson Deep Question Answering system and it's significance for the development of future intelligent systems.

"Part of the answer may be found in a series of Beyond Watson workshops and other activities involving university, government, and industry partners, including one held at UMBC in February.
          We’re looking at things like natural language, which is at the core of the ultimate computer human interface. Think back to Star Trek, when Spock would say something like: "Computer, what is the probability the Klingons will attack the Enterprise in this sector of the galaxy?" The computer would often engage in a back and forth interaction with Spock, asking for more information or clarification before offering one or more scenarios (and probabilities supporting those scenarios) to aid the crew of the Enterprise in their next move. When we can ask a computer a question and then engage in a dialogue with it in this way, we can freely use computers to their best advantage. This sort of exchange allows us to hone in on an answer (or answers) to our question, supported by knowing both how the information was derived and what level of confidence to place in it.
          Envisioning such a model opens up new vistas. We may not be limited to retrieving existing answers from Wikipedia-like text, but use all available data to elicit answers to non-obvious questions, or to queries that have never been asked. We might also dispense with arcane interfaces that are poorly matched to both the task at hand and the needs of users and consumers."

The Spring 2015 UMBC Magazine has a feature article, The Sum of the Parts, on the research of Professors Nilanjan Banerjee, Ryan Robucci and Chintan Patel and their students in the Eclipse Cluster of research laboratories. The article discusses their collaborative research on hardware, systems and software to create wearable, touch-sensitive technology that is part of the emerging "Internet of Things" paradigm.

"From the Apple Watch to Fitbit, the rage in technology these days is all about wearable, touchable devices. Tech gurus and cutting-edge engineers talk of a day when all the many electronic devices that surround us will be networked together in a magical electrical collaboration that will change how we live our daily lives. Many of these devices, if not all, will be controlled by touch".

The Eclipse Cluster faculty and students are collaborating to design and build devices that provide greater and easier access to electronics and other technology, especially for people with disabilities. Their research is supported by recent awards from the National Science Foundation, the National Institutes of Health, a State of Maryland TEDCO grant, and Microsoft research.

Naval Academy and UMBC to Collaborate on Cyber Projects and Education

U.S. Naval Academy Superintendent Vice Adm. Ted Carter signed a Cooperative Research Acquisition and Development Agreement (CRADA) with University of Maryland, Baltimore County (UMBC) President Freeman Hrabowski April 21st on the UMBC campus.

This agreement will support future partnerships between the two schools, beginning with five cyber security research projects from teams of faculty from both institutions.

This collaboration has its roots from when Chief of Naval Operations, Adm. Jonathan Greenert, visited the University of Maryland, Baltimore County (UMBC), in February 2014. During the visit Greenert met with Hrabowski to discuss ways to work together on Science, Technology, Engineering and Math (STEM) initiatives. This initial visit between the two illuminated the institutions’ mutual strengths and interests in cybersecurity.

The initial cyber collaborative projects between the USNA and UMBC will involve areas from tactile authentication for mobile devices to detecting anomalies in cyber-physical systems to securing cloud services using policy-based approaches.

“I wanted to do this since I assumed the position of Superintendent last year,” said Carter, from the UMBC campus. “To partner with a school like UMBC is a great opportunity, particularly a school represented with so many opportunities for woman, international students and minorities.”

The Naval Academy continues to take steps to ensure future graduates are invested with the skills and knowledge necessary to operate in an emerging cyber security environment. The academy is the only U.S. institution of higher learning that has mandatory cyber security classes. The baseline is to provide every academy graduate with an understanding of the cyber domain and how it impacts their commands and their ability to conduct their missions.

The academy also now offers a cyber operations major, an interdisciplinary course of study that covers a wide range of cyber-related operations, both technical and non-technical. And, in December 2014, Congress approved funding for a dedicated building to house USNA's Center for Cyber Security Studies.

"I predict 30 years from now, what we did here (at the CRADA signing) will be vital to national defense," said Carter.

Source: USNA Public Affairs (text and photo)

CSEE Professor Charles LaBerge, director of UMBC’s undergraduate Computer Engineering program, is being recognized at the 2015 Radio Technical Commission for Aeronautics Annual Symposium in Washington, D.C. on June 3 for significant work on aviation safety standards.

The Radio Technical Commission for Aeronautics (RTCA) is a not-for-profit association that collaborates with government agencies to achieve improvements in the safety and efficiency of the air transportation system.

Professor LaBerge was chosen to be honored by RTCA for his work on the “Minimum Operational Performance Standards for Avionics Supporting Next Generation Satellite Systems”. His research focuses on aeronautical navigation and communication applications, as well as digital signal processing, coding theory, and radio frequency interference.

Dr. Laberge's work was cited in a recent article in the RTCA digest, Spotlight on Volunteers: Communications Expert Advances Aviation Safety, for his leadership and contributions to standards for aviation communication. "Chuck has been invaluable to RTCA's work for many years – we could not have accomplished what we have without his expertise and the long hours he has spent advancing aviation safety," said RTCA President Margaret Jenny.

"Chuck LaBerge serves as Chair of RTCA’s SC-222, Inmarsat AMS(R)S, which has been working since October 2008 to produce several guidance documents focused on satellite systems capability. Chuck is known industry-wide for his expertise in radio signal processes and interference and brings a wealth of knowledge to the Committee's work. Chuck has a long and active history of contributing to RTCA products and first became involved with RTCA in the late 70s, helping to produce DO-177, a MOPS document focusing on Microwave Landing System (MLS) Airborne Receiving Equipment. He has made substantial contributions to 20 RTCA documents, not including document updates."

Dr. LaBerge describes the the work of the RTCA Special Committee 222 as defining the standards for satellite communication services that allow aircraft passengers to place telephone calls and access the Internet while in flight, especially in oceanic airspace. His previous RTCA work had focused on the special constraints that support pilot and controller communications related to the safety and regularity of flight along national and international air routes.

Professor LaBerge began working on RTCA standards at the Honeywell Aerospace Research & Technology Center, where he worked from from 1975 to 2008, achieving the position of Senior Fellow. While there, he completed a PhD in Electrical Engineering at UMBC in 2003. In 2008, he joined UMBC as Professor of the Practice, where he currently teaches undergraduate and graduate courses in computer engineering, helps teach the popular Introduction to Engineering class (ENES 101) and directs the undergraduate computer engineering program.

The following is a press release from Northrop Grumman and UMBC.

Smart Distribution Systems

Dr. Karen Butler-Purry
Texas A&M University

11:00-12:00 Wednesday, 22 April 2015, ITE 325b

Smart Grid refers to the computerizing of the grid via the addition of monitoring, analysis, control, and communication capabilities to improve its reliability, efficiency, and security. Smart meter devices, that include sensors to gather data and two-way digital communication between the smart meters in the field and the utility's grid operations center, are associated with the grid. The smart grid can take advantage of new technologies, such as plug-in hybrid electric vehicles, various forms of renewable and conventional distributed generation, lighting management systems, automation technology that lets the utility adjust and control each individual device or millions of devices from a central location, and many more. This presentation will discuss some of the current research projects being investigated by Butler-Purry's group on smart distributions systems, in grid or island operation. One project investigates the impact of cyber attacks on the operation of smart distribution systems. The second project developed two new approaches to enhance the protection of smart distribution systems. One approach uses smart meters during distribution planning to improve selectivity of protection, and the other approach uses smart meters during operation to improve the sensitivity of protection.

Karen L. Butler-Purry, PhD, PE, is Associate Provost for Graduate and Professional Studies and Professor in the Department of Electrical and Computer Engineering at Texas A&M University where she has served on the faculty since 1994. She received a B.S. in Electrical Engineering in 1985 from Southern University in Baton Rouge, Louisiana. She was awarded a M.S. degree in 1987 from the University of Texas at Austin and a Ph.D. in Electrical Engineering in 1994 from Howard University in Washington, D.C. Her research interests are in the areas of protection and control of distribution systems and isolated power systems such as all electric power systems for ships, mobile grids, and microgrids; cybersecurity protection; and intelligent systems for equipment deterioration and fault diagnosis.

Host: Prof. Gymama Slaughter,

Karen Butler-Purry flyer

Two UMBC alumni who now work at Google will present a Google information session and two technical talks this coming Wednesday afternoon in the Library Gallery. It's a chance for both undergraduate and graduate students to learn about internship and full-time opportunities at Google. The Googlers are:

• Blazej Bulka is a currently a Senior Software Engineer at Google NYC. He received a Ph.D. in Computer Science from UMBC in 2009.
• Robert Banz is a Site Reliability Manager at Google. He received a BS in Computer Science from UMBC in 1995 and worked for UMBC's Department of Information Technology for many years before joining Google.

There will be an opportunity to network and ask questions between talks and an informal happy hour after the talks starting at 5:00pm at Flat Tuesdays in the Commons. Faculty, staff and frinds are welcome to attend the talks and happy hour.

• Noon-1:00pm Google Culture and Careers, Presented by Blazej Bulka and Robert Banz

  Google culture and mission presented by two UMBC graduates who work at Google. Brief history of Google, products and projects, and first-hand relation of how it is to work for Google. The second half of the talk will describe various career opportunities (both for full-time positions and internship), including information about the interview process.

• 2:00-3:00pm Engineering Reliability at Google, Presented by Robert Banz

  Keeping Google services up and running efficiently, reliably, and at scale.

• 4:00-5:00pm Research and Work at Google: Graduate Student Opportunities, Presented by Blazej Bulka

  How to do research and utilize skills learned in graduate school at Google.

• 5:00- Happy Hour at Flat Tuesdays, The Commons

Let Google know you are interested in opportunities and plan to attend some of the sessions by filling out this form.

A study by CSEE professor Cynthia Matuszek on gender bias in online images associated with a variety of occupations has recently received a lot of attention. The study, which was carried out with former University of Washington colleagues Matthew Kay and Sean Munson, resulted in a paper to be presented at the ACM CHI Conference on Human Factors in Computing Systems in Seoul, Korea in mid-April.

The paper, Unequal Representation and Gender Stereotypes in Image Search Results for Occupations, was recognized as a best paper of the 2015 ACM CHI Conference. This conference is considered the most prestigious in the field of human–computer interaction, and is one of the top ranked computer science conferences. 

"This project was a joint effort between myself and the two other authors," Dr. Matuszek explains. "The project was originally developed after I saw a presentation in which the images chosen to represent different professions were extremely one-sided and didn't seem representative.  Our primary goal was to learn more about the software design space: does gender in image search results affect whether people think the search results are good?  On the flip side, does showing different genders in different roles (that is, showing a male vs. a female nurse) affect how people think of those occupations?  You need to know the answers to questions like that before you can create, e.g., an image search engine that is really well and thoughtfully designed."

Not surprisingly, Dr. Matuszek's work has been noted by the popular press, with recent stories in the Washington Post Wonkblog, The Atlantic and many online news outlets. The Washington Post article quotes Dr. Matuszek on the genesis of the study.

In addition, many images retrieved by the web’s top search engine happen to be hyper-sexualized caricatures. Some female construction workers in midriff-baring flannel and jean shorts seem better dressed for a Halloween party than, say, a demolition site. (Researchers dubbed this the “sexy construction worker problem.”)

"It’s part of a cycle: How people perceive things affects the search results, which affect how people perceive things," said co-author Cynthia Matuszek, who now teaches computer ethics at the University of Maryland, Baltimore County. Matuszek recalls sitting in a robotics lecture last year at the University of Washington, where she earned her doctoral degree in computer science. A male colleague illustrated researchers in his Powerpoint presentation as “all guys, classic nerds,” she said. But a caretaker was shown in a slide as "a plump woman in her thirties who was wearing a pink suit." The stereotypes irked Matuszek, and she's not the only one wondering about the power of images.

About eight months ago, Matuszek and her colleagues at the University of Washington decided to test the power of popular image. They wanted to know if something as seemingly trivial as search results could sway someone’s perception of how many women work in a certain field, and whether they’re competent. The researchers surveyed 21 people — a pool too small to make any sweeping statement, Matuszek acknowledges, but big enough for a glimpse into our cultural psyche — starting with questions like: What percentage of construction workers are women? Do you believe the person in this photo is good at their job? Two weeks later, they followed up, prompting participants to sift through Google image results before answering the same inquiries. Responses changed after Google images were introduced, according to the study, which was published this week. Search results could determine 7 percent of a participant's subsequent opinion about the number of men and women in a particular field, the authors calculated. And a worker was, on average, deemed more competent if he or she fit into a gender stereotype.

As Adrienne LaFrance notes in a recent Atlantic article about Matuszek's study, "Google image searches don't just reflect the sad state of diversity in corporate leadership; they actually influence the ways in which people think about what it means to be a CEO."

The study concluded that "shifting the representation of gender in image search results can shift people’s perceptions about real-world distributions."[i]

A study by CSEE professor Cynthia Matuszek on gender bias in online images associated with a variety of occupations has recently received a lot of attention. The study, which was carried out with former University of Washington colleagues Matthew Kay and Sean Munson, resulted in a paper to be presented at the ACM CHI Conference on Human Factors in Computing Systems in Seoul, Korea in mid-April.

The paper, Unequal Representation and Gender Stereotypes in Image Search Results for Occupations, was recognized as a best paper of the 2015 ACM CHI Conference. This conference is considered the most prestigious in the field of human–computer interaction, and is one of the top ranked computer science conferences. 

"This project was a joint effort between myself and the two other authors," Dr. Matuszek explains. "The project was originally developed after I saw a presentation in which the images chosen to represent different professions were extremely one-sided and didn't seem representative.  Our primary goal was to learn more about the software design space: does gender in image search results affect whether people think the search results are good?  On the flip side, does showing different genders in different roles (that is, showing a male vs. a female nurse) affect how people think of those occupations?  You need to know the answers to questions like that before you can create, e.g., an image search engine that is really well and thoughtfully designed."

Not surprisingly, Dr. Matuszek's work has been noted by the popular press, with recent stories in the Washington Post Wonkblog, The Atlantic and many online news outlets. The Washington Post article quotes Dr. Matuszek on the genesis of the study.

In addition, many images retrieved by the web’s top search engine happen to be hyper-sexualized caricatures. Some female construction workers in midriff-baring flannel and jean shorts seem better dressed for a Halloween party than, say, a demolition site. (Researchers dubbed this the “sexy construction worker problem.”)

"It’s part of a cycle: How people perceive things affects the search results, which affect how people perceive things," said co-author Cynthia Matuszek, who now teaches computer ethics at the University of Maryland, Baltimore County. Matuszek recalls sitting in a robotics lecture last year at the University of Washington, where she earned her doctoral degree in computer science. A male colleague illustrated researchers in his Powerpoint presentation as “all guys, classic nerds,” she said. But a caretaker was shown in a slide as "a plump woman in her thirties who was wearing a pink suit." The stereotypes irked Matuszek, and she's not the only one wondering about the power of images.

About eight months ago, Matuszek and her colleagues at the University of Washington decided to test the power of popular image. They wanted to know if something as seemingly trivial as search results could sway someone’s perception of how many women work in a certain field, and whether they’re competent. The researchers surveyed 21 people — a pool too small to make any sweeping statement, Matuszek acknowledges, but big enough for a glimpse into our cultural psyche — starting with questions like: What percentage of construction workers are women? Do you believe the person in this photo is good at their job? Two weeks later, they followed up, prompting participants to sift through Google image results before answering the same inquiries. Responses changed after Google images were introduced, according to the study, which was published this week. Search results could determine 7 percent of a participant's subsequent opinion about the number of men and women in a particular field, the authors calculated. And a worker was, on average, deemed more competent if he or she fit into a gender stereotype.

As Adrienne LaFrance notes in a recent Atlantic article about Matuszek's study, "Google image searches don't just reflect the sad state of diversity in corporate leadership; they actually influence the ways in which people think about what it means to be a CEO."

The study concluded that "shifting the representation of gender in image search results can shift people’s perceptions about real-world distributions."[i]

Northrop Grumman Corporation announced an expansion of their cybersecurity work with UMBC to include research on health data analytics in partnership with the UMBC Center for Hybrid Multicore Productivity Research (CHMPR). CHMPR is an NSF-sponsored industry/university cooperative research center and consortium focused on addressing the productivity, performance and scalability issues in meeting the computational demands of its sponsors applications through the continuous evolution of multicore architectures and open source tools.

From the Northrop Grumman press release:

The UMBC-Northrop Grumman collaboration began with a cybersecurity initiative and is now leveraging the big data analytics used in cyber and applying the tools and technologies to health. This has enabled Northrop Grumman to dive into expansive health data on a variety of subjects, such as the impacts of cardiovascular disease as it relates to smoking, obesity and pharmaceutical drug use.

"CHMPR has provided greater clinical access to information, analytic techniques and natural language processing," said Amy Caro, vice president and general manager, health division, Northrop Grumman Information Systems. "Our efforts have yielded real-time results and are driving programs and practices that are helping to improve the health of large populations. As we move forward, our security capabilities and work with CHMPR will allow for continued large scale data mining to help inform breakthrough research and drive better health outcomes."

Northrop Grumman has been a member and supporter of CHMPR, since its inception and chairs the CHMPR Industry Advisory Board. Northrop Grumman and UMBC started their participation with CHMPR focusing on cyber to demonstrate a commitment to that mission and have since expanded that focus to include high performance computing and big data analytics in the health arena. Most recently, Northrop Grumman has provided initial funds to CHMPR's new North Carolina State University planning site.

"Our partnership with Northrop Grumman and our work in cyber and now health are huge steps forward in advancing critical research and driving better business and health results. We couldn't be prouder of these accomplishments and we look forward to continuing this great work," said Yelena Yesha, professor of computer science and CHMPR director, UMBC.

"Working with industry to advance research is a great model and Northrop Grumman and UMBC have been a key leaders and partners in building this industry, government and university consortium to advance issues like cyber security and health analytics," said Rita Rodrigues, program director, National Science Foundation.

Northop Gumman is collaborating with UMBC on several initiatives supporting cybersecurity education, training and technology. These include partnering with the bwtech@UMBC Cyber Incubator to form Cync, a program that nurtures innovative cybersecurity startups and helping UMBC launch its Cyber Scholars Program.