research awards
CSEE professor Nilanjan Banerjee wins Microsoft SEIF award to fund research

http://www.csee.umbc.edu/wp-content/uploads/2012/10/Banerjeecropped.jpgCSEE professor Nilanjan Banerjee has received a Microsoft Software Engineering Innovation (SEIF) Award. The award comes with a $25,000 grant to help fund a research project that uses inventive wearable computing devices to help paraplegics and quadriplegics get around their homes. It’s called “Wearable Multi-Sensor Gesture Recognition in Assistive Devices for Paralysis Patients”.

Dr. Banerjee’s proposal was chosen from a pool of more than one hundred. He joins sixteen professors and researchers across the world who are also 2013 SEIF recipients.

The aim of the Microsoft SEIF award is to advance software engineering applications and tools by funding researchers with state of the art ideas. Projects involving devices, services, cloud-computing, and applications based on natural user interface (NUI) are top priority.

Banerjee’s project speaks to this goal. The project proposes a gesture-based Glovesystem that will allow paralysis patients to do everyday household activities, like watch television, adjust the thermostat, and turn on a lamp. The heart of the system is two wearable devices. A headband with textile-based EOG sensors will capture eye movement. A glove with flex sensors and an accelerometer will capture hand gestures. Once collected, this data that will be analyzed with a smartphone, translating the wearer’s intent.  

Fellow UMBC professors Shaun Kane and Amy Hurst (Information Systems) were also among this year’s SEIF award recipients. Like Banejree, their project deals with improving accessibility for the handicapped. It’s called “Wheeltop Interaction: Full-Body Gesture Control for Power Wheelchair Users”.

Joshi and Finin receive NSF award to study information extraction

Anupam Joshi and Tim Finin have received a $200,000 research award from the NSF Division of Information and Intelligent Systems for a two-year project focused on extracting information from tables. The project, T2K: From Tables to Knowledge, will explore the feasibility of automatically extracting new knowledge directly from data found in spreadsheets, database relations, and document tables and representing it as highly interoperable linked open data (LOD) in the Semantic Web language RDF. The extraction is guided by probabilistic graphical models that use statistical information mined from current LOD knowledge resources. To demonstrate the potential payoff of the research, the system is used to extract knowledge from tables collected from medical journals and tables from web sites like data.gov.

While the W3C semantic web languages RDF and OWL are used to represent the knowledge, the results are applicable to other semantic data frameworks such as Microdata (Search Consortium), Freebase (Google), Probase (Microsoft) and the Open Graph (Facebook). The open sourced prototype software allows other researchers to experiment with automatically producing semantically enriched data from tables for their domains.

If successful, such software extraction systems are expected to become part of a new online knowledge ecology — both consuming existing LOD knowledge to understand the intended meaning implicit in a table and producing new facts and knowledge that will become part of Web. This represents a dramatic increase in the breadth and depth of public semantic data that can make “big data'' analytics more effective.

Sherman and Forno receive $2.5 Million NSF grant for Cybersecurity scholarships

CSEE Professor Dr. Alan Sherman (PI) and Dr. Rick Forno (Co-PI), Graduate Program Director, Cybersecurity have received an NSF grant of $2.5 million over five years to fund 22 students studying Information Assurance (IA) and Cybersecurity. The scholarships are part of the Federal Cyber Scholarship for Service (SFS) program.

Future scholars will come from UMBC’s undergraduate, graduate, and professional studies programs. In addition to a generous full-ride scholarship, scholars are granted an annual stipend during their last two or three years.  The yearly stipends are $20,000 for underdergraduate, $25,000 for M.S. and $30,000 for PhD students.  Students will also engage in paid summer internships with federal government agencies and have opportunities to carry out mentored research projects at UMBC and its cyber partners from government and industry.

“Our goal is to encourage students to pursue cybersecurity education at UMBC and then move into careers that can build upon their education,” explains Dr. Forno. “The SFS program is one way to do that, with the outcome being to provide educated, qualified and highly competent cybersecurity practitioners to the federal government.”

The scholarships will be coordinated through UMBC’s Center for Information Security and Assurance (CISA), and both CISA and UMBC’s Cyber Defense Lab (CDL) will play a key role in the overall academic experience of the SFS scholars.

Along with the monetary award come a few scholarship program requirements. During their scholarship period (typically two years), students are required to intern at a federal organization. After graduation, scholars must serve at a Federal agency in an information assurance position for one to two years, depending on their level of support.

During the upcoming 2012-2013 school year, the program will support two Masters students and two Master in Professional Studies students, though in the future, one B.S., two M.S., two M.P.S., and one Ph.D. students will be supported annually.

Degree-seeking students in Computer Science, Computer Engineering, or any related field, including Electrical Engineering, Math, Physics, Information Systems, Public Policy, or Education, are eligible. “We are interested in fostering a diverse group of SFS scholars,” says Forno. “To that end, we intend to work closely with groups like CWIT and the Meyerhoff Scholars (among others) to help in our outreach and recruiting efforts in this critical academic discipline.” To learn more about applying for the scholarship, visit the CISA scholarship oppotunities page.

The grant will also fund a new one-day annual regional workshop that will focus on innovations for K-12, undergraduate, and graduate cybersecurity education. The goal is to develop "innovative, relevant, meaningful, and real-world oriented pedagogical materials that can be applied across the academic spectrum in conducting cybersecurity education."

The scholarship program, coupled with UMBC’s location at the “epicenter of cybersecurity,” will further mark UMBC as a pioneer in the field. “We all know that cybersecurity is a hot field and of critical national interest," says Forno. "UMBC’s strength in Computer Science, Cybersecurity, and related STEM fields, combined with our reputation for producing qualified technologitsts makes our participation in SFS very attractive both to the school and our current and future students.”

Finin and Joshi receive NSF award to study linked data privacy

 

Tim Finin and Anupam Joshi have received a $400,000 research award from the NSF Secure and Trustworthy Cyberspace (SaTC) program for a three year project to investigate how to better manage security and privacy constraints while querying semantically annotated linked data sources. The project, Policy Compliant Integration of Linked Data, is a collaboration with researchers at M.I.T. and the University of Texas at Dallas.

The ubiquity of computing technology and the Internet have created an age of big data that has the potential to greatly enhance the efficiency of our societies and the well-being of all people. The trend comes with problems that threaten to prevent or undermine the benefits. An immediate concern is how to fuse, integrate and analyze data while respecting privacy, security and usage concerns. A second issue is allowing data to remain distributed, enabling its owners to maintain and control quality as well as to enforce security and privacy policies. A final underlying challenge is helping to produce sound and useful results by assuring that systems understand the meaning of the data being integrated and analyzing access and usage policies. For some domains, like health informatics and clinical research, solving these problems will have a significant impact on society.

This project explores an approach to solving these problems by developing a policy-compliant integration system for linked healthcare data. The system models data, schemas and policies using open Web standards such as Semantic Web languages, federates queries to independent Linked Data stores based on content, provides policy enforcement by modifying incompliant queries, and uses formal methods to guarantee correctness of key components.

This project provides new approaches to solving one of the most significant problems our society faces in the 21st century: benefiting from the integration of distributed linked data while respecting security, privacy, and usage requirements. The prototype tools and systems are incorporated into our educational activities and made available to others via appropriate open source licenses.

UMBC receives NSF award to develop new freshman seminar for computing majors

UMBC CSEE Professor Penny Rheingans received an NSF research award, Transforming the Freshman Experience of Computing Majors, to develop and evaluate an innovative first-year seminar for computing majors aimed at increasing retention, completion, and success among students, especially women and those from underrepresented groups. Dr. Rheingans will serve as the principal investigator for the three year, project that will also include Drs. Marie desJardins (CSEE), Carolyn Seaman (IS) and Susan Martin (CWIT).

The seminar will combine elements from successful first-year engineering courses, introductory computing courses, general first-year seminars and the new AP CS Principles course to give new computing majors an overview of the discipline, foundational technical skills, a group design experience and relevant professional development. The highly interactive and learner-centered course will be delivered by a team of computing professors, staff with student affairs experience, and undergraduate peer mentors and teachers. The project will also include regional workshops to share course materials and insights with computing faculty from local two and four-year institutions.

CSEE faculty receive NSF grant to study computing education in Maryland high schools

Professor Marie desJardins (PI) along with co-principal investigators Professor Penny Rheingans and Dr. Susan Martin received a research award worth $200,000 from the National Science Foundation's program on Computing Education for 21st Century. Their 18 month research project, Building Community and Knowledge to Increase Statewide Support for Computing Education, will gather data about the status of Computer Science education in Maryland high schools and build relationships among high school teachers, community college and university faculty, and state education administrators to facilitate and increase state-level support for lasting improvements to computing education.

Despite the overall success of the K-12 education system in Maryland, opportunities to study computer science vary tremendously among the 24 school systems and approximately 200 high schools in the state. This disparity can be attributed to several factors, including the lack of a state-mandated computer science high school graduation requirement, the fact that there is no state-required teacher certification in the discipline, the absence of a standardized computer science curriculum, and barriers to entry for girls and underrepresented minorities.

The effort has two immediate objectives: (1) performing an assessment of the current state of high school computer science in each of the 24 Maryland school systems and (2) increasing knowledge about national issues associated with computer science education among high school and state administrators in Maryland through state-wide summit meetings for teachers, administrators, and higher education faculty. The long term goal is to develop curriculum and teacher development programs that will improve the quality, breadth, and student diversity of computer science education in Maryland.

New T-SITE scholarship program targets tech transfer students

Next fall, a new scholarship program geared toward transfer students majoring in technology fields will offer ten students the support—both financial and otherwise—that they need. It’s called T-SITE (Transfer-Scholarships in Information Technology and Engineering), and similar to the previous SITE (Scholars in Information Technology and Engineering) program, is supported by an NSF S-STEM grant.

The program is the brainchild of a team of seven women sprinkled throughout IT and Engineering departments in the College of Engineering and Information Technology at UMBC. Dr. Penny Rheingans, Director of the Center for Women in Technology (CWIT) and a professor of Computer Science and Electrical Engineering, is the Principal Investigator for the project. Five professors will serve as faculty mentors for the future scholars: Dr. Marie desJardins (Computer Science), Dr. Gymama Slaughter (Computer Engineering), Dr. Anne Spence (Mechanical Engineering), Dr. Taryn Bayles (Chemical, Biochemical, and Environmental Engineering), and Dr. Carolyn Seaman (Information Systems). Dr. Susan Martin, the Associate Director of CWIT, has been reaching out to Maryland community colleges and will teach a transfer student seminar for the selected scholars. “I don’t think any of us could do it without the others,” says Dr. Rheingans of her team of dedicated collaborators.

“It’s particularly hard for transfer students to really become an integrated part of the community,” says Dr. Penny Rheingans. Transfer students often are at a disadvantage because they miss out on all the orientating activities showered on freshman, she explains. As a result, they’re less aware of campus resources and tend to feel disconnected from the campus community. T-SITE aims to change all that.

Starting in the fall of 2012, the grant will award ten financially needy transfer students with partial scholarships: $6,700 each, capped by an individual student's financial need. Eligible students must intend to major in one of the five IT or Engineering majors: Computer Science, Computer Engineering, Mechanical Engineering, Chemical and Biochemical Engineering, and Information Systems. In addition to financial support, future T-SITE scholars will be warmly integrated into the CWIT Scholars community, where they can take advantage of its outpouring of resources and community events.  

“We are leveraging CWIT to make this work and we’re taking advantage of CWIT infrastructure. It’s an extension of CWIT in that we’re looking at it as a vehicle for increasing diversity in these fields,” says Dr. Rheingans. “Not just gender,” she adds, “but gender’s what we’re particularly good at.”

Like the CWIT program, T-SITE won’t limit the scholarship pool by gender. “We would want men that we bring in as part of the T-SITE program to be supportive of increasing gender diversity,” says Dr. Rheingans. “Having allies that believe in the mission is part of what makes it work.”

Dr. Rheingans’ experience with the successes of the CWIT and SITE programs makes her confident that the T-SITE programs will give its scholars a leg up. “The support network makes a huge difference,” says Dr. Rheingans, who explains that the CWIT and SITE programs had nearly 90% retention in the major compared to the nationwide statistic of around 50%.

In addition to community support, the team has conceived a transfer student transition seminar to ensure that T-SITE scholars have the means to make a smooth transition. Taught by Dr. Martin, the seminar will have students connect with campus resources, identify and apply for internships, develop a career portfolio, learn about their own leadership styles, practice collaboration, and get insights from industry speakers. “The real purpose is to help them with the transition to UMBC and to address the professional development issues that are on the minds of transfer students,” says Dr. Martin.

Dr. Martin has been collaborating with UMBC’s Transfer Student Alliance to reach out to Montgomery College, the Community College of Baltimore County (CCBC), and Prince George’s Community College for help identifying qualified students. Application materials are available on the CWIT website and transfer students entering UMBC for the Fall 2012 semester must apply by April 20, 2012. The scholarship committee—made up of the band of five faculty mentors, Dr. Rheingans, and Dr. Martin—will then interview candidates to select the first cohort of ten T-SITE scholars.

Though the current NSF grant will support the T-SITE program for three years (30 students in all), Dr. Rheingans hopes the program will extend well beyond that. “This is something for which the need will not go away,” she says about supporting transfer students. Though the renewal of the program into future years isn’t a certainty, chances are that when the time comes, the team will re-submit a proposal to seek further funding. “It’s hard to imagine not wanting to do that.”

To apply for the T-SITE scholarship program by April 20, 2012, take a look at the application materials.

NSF awards UMBC $1.8M for Global Collaboration Engine for Land Change Science

A group of UMBC faculty members was recently awarded a 4-year, National Science Foundation (NSF) grant totaling $1.8 million to pursue work with Global Collaboration Engine(GLOBE), a “globally relevant search engine.” “Our objective is to change the way land change scientists do business,” explains Dr. Erle Ellis, associate professor of Geography and Environmental Systems, and the Principal Investigator for the grant.

Ellis explains that GLOBE will allow land change researchers to quickly and easily harvest expertise from a range sources. “People working locally will use that connection to think globally about their work in a more quantitative way.”

Along with Dr. Ellis and Dr. Wayne Lutters, associate professor of Information Systems, the research team includes Computer Science and Electrical Engineering professors Dr. Tim Oates, Dr. Tim Finin and Dr. Penny Rheingnas, all Co-Principal Investigators for the grant who are responsible for the computing elements of the project.

“It’s sort of like Facebook,” says Dr. Oates of GLOBE, which, in addition to consolidating papers and case studies, includes a social networking component to allow researchers to communicate and collaborate with one another.     

The GLOBE project began as an idea broached at a small conference dedicated to linking global and local land change. In the summer of 2009, Ellis looked to UMBC’s Computer Science faculty to find collaborators with expertise in computing. “From my point of view, I was really impressed with the depth and breadth of the computing expertise at UMBC,” says Ellis.

Then, a year ago, the research group received initial funding from Geoff Summers, Vice President for Research at UMBC, through the Research Seed Funding Initiative (RSFI). “The seed funding was very important,” says Ellis. The funding enabled the group to develop a prototype before submitting a second proposal to NSF after the first was rejected.   

In addition to GLOBE’s anticipated impact on land change science, the project will also make contributions to the field of Computer Science by way of machine learning algorithms. “What we want to do is to be able to watch people use the system and figure out what their workflow is and then be able to use that information to help novices make better use of the system,” says Dr. Oates, who has previously done research involving workflow analysis through a Defense Advanced Research Projects Agency (DARPA) project and is excited about applying those ideas to the GLOBE project.

GLOBE is also being applied to the field of Information Systems with the help of Dr. Lutters who is assessing the usefulness of the system by comparing how researchers study land change now to how it will be done when GLOBE is in place.  

Ellis anticipates that GLOBE will take at least two years to complete, with a working version expected within a year. Though it is designed to support the land change science community, GLOBE will be available for free online and has the potential to become an essential tool for researchers in other disciplines (archaeology, for example) and students.

Prof. desJardins receives NSF grant to study teaching computers to follow verbal instructions

Professor Marie desJardins receied a three year grant from NSF's Robust Intelligence program to develop techniques that will permit a computer or robot to learn from examples to carry out multipart tasks specified in natural language on behalf of a user. The project, Teaching Computers to Follow Verbal Instructions, is part of a collaborative effort with Rutgers University.

The goal of the work is develop technology for an improved ability for human users to interact with intelligent agents, the incorporation of novel AI research insights and activities into education and outreach activities, and the development of resources for the AI educator community. In addition to permitting intelligent agents to be developed and trained in the future for a broad range of complex application domains, the interactive agents that we will develop will be used for outreach and student learning.