UMBC ACM Student Chapter

Tech Talk: What can a Humanoid Robot Learn?

Professor Tim Oates, UMBC

10:00am-11:00am Friday, 4 April 2014, ITE346

We hope everyone had a fun spring break! We are back with another talk in our UMBC ACM techTalk series. Professor Tim Oates, who is also one of the faculty advisers of the ACM student chapter, will talk about “What can a Humanoid Robot Learn?”. Dr. Oates will split the talk into two sessions. In the first half, he will introduce the topic and talk about current research being pursued in the area of humanoid robots. Whereas, the second half of the talk will be an interactive session focusing on ideating challenges and future research directions. To make the discussion interactive, Dr. Oates encourages you to spend a few minutes beforehand to think about what you would do if you had access to a humanoid robot for research purposes.

Abstract: Robots and AI have a long history together, both in the popular culture and in research.  In this talk I will review some of my past work at the juncture of robotics, AI, and machine learning, as well as ongoing work with collaborators at UMCP along the same lines.  With those collaborators, I wrote a proposal to buy a few humanoid robots that was funded, so I’ll next describe the robots that we’ve bought.  Finally, I’d like to have an open discussion about my ideas for research using these robots, and ideas that those in the audience might have as well.  My goal is to get as many people as is practical involved with the robots, which are relatively expensive and thus not a common resource.  If you’re coming to the talk, spend a few minutes beforehand thinking about what you would do if you had access to a humanoid robot for research purposes.

Dr. Tim Oates is an Oros Familty Professor of Computer Science at the University of Maryland Baltimore County. He received B.S. degrees in Computer Science and Electrical Engineering from North Carolina State University in 1989, and M.S. and Ph.D. degrees from the University of Massachusetts Amherst in 1997 and 2000, respectively. Prior to coming to UMBC in the Fall of 2001, he spent a year as a postdoc in the Artificial Intelligence Lab at the Massachusetts Institute of Technology. In 2004 Dr. Oates won a prestigious NSF CAREER award. He is an author or co-author of more than 100 peer reviewed papers and is a member of the Association for Computing Machinery and the Association for the Advancement of Artificial Intelligence. His research interests include pattern discovery in time series, grammatical inference, graph mining, statistical natural language processing, robotics, and language acquisition.

RSVP for the talk at http://my.umbc.edu/events/23881

CSEE professor Marie desJardins was interviewed for a story, Education Key Theme for International Women’s Day, by the Voice of America on International Women’s Day (March 8).

“If you look at the statistics, well over half of all STEM jobs in the next 10 to 15 years are in computing … yet when people talk about STEM, they tend to think about biology, physics,” said University of Maryland Baltimore County Professor Marie Desjardins who teaches computer science and engineering. “Those are great areas, but those are not where the big job growth is going to be.”

DesJardins also says exposing kids at an early age is key to getting them interested in STEM.

“Let your girls try things that are not typically girly,” she said. “Make sure your kids are getting that from an early age so they think of themselves as creators of technology and new ideas not just following the rules.”

DesJardins says she emphasizes that computer science is really about helping make the world a better place.

Here is the video that accompanied the VIA story.

CSEE Professor Tülay Adali and Professor Kelly Westlake from the University of Maryland School of Medicine received an award from the joint UMBC-UMB Research and Innovation Partnership Seed Grant Program for a project  that ultimately will improve the recovery of stroke victims. The new joint UMBC-UMB Seed Grant Program pairs primary investigators from UMBC and the University of Maryland, Baltimore to conduct research as a team. Successful partners are offered research funding of up to $75,000 over twelve months to pursue their collaboration.

Nearly 800,000 U.S. citizens have a stroke each year, making it the leading cause of long-term disability. Treatment for stroke victims is mainly targeted towards residual functional deficits, especially regaining hand functions. Their project (“Independent Vector Analysis to Investigate Cognitive Neural Networks after Stroke: A Comparison between Two Rehabilitation Interventions”) will have a direct impact on stroke rehabilitation through objective evaluation of the two main treatment paradigms currently in use: unimanual (involving one hand) and bimanual (involving both hands) training. The evaluation will use the new class of medical image analysis techniques, independent vector analysis (IVA) algorithms, developed by Dr. Adali and her research group. The new class of IVA algorithms successfully captures subject variability and perform significantly better than the approaches traditionally used for the problem.

The initial results of the project demonstrate the advantages using IVA for the problem and will be presented this month at the 48th Annual Conference on Information Sciences and Systems in Princeton, NJ. The PIs are preparing two journal submissions, one based on the methods developed for the task and a second one emphasizing clinical significance of the results. These results will also provide the preliminary data for the proposal that Professors Adali and Westlake plan to submit to the NIH later this year.

The National Center for Women & Information Technology (NCWIT) has selected CSEE professor Marie desJardins as one of four awardees of the 2014 NCWIT Undergraduate Research Mentoring Award. The award comes with a gift to UMBC of $5,000, sponsored by AT&T that can be used to further Professor desJardins mentoring activities. The award will be presented at the 2014 NCWIT Summit which will take place at the Newport Beach Marriott Hotel & Spa in Newport Beach, California in May 2014.

NCWIT is a non-profit community of more than 500 prominent corporations, academic institutions, government agencies, and non-profits working to increase women’s participation in technology and computing. Their  annual NCWIT Undergraduate Research Mentoring Award recognizes U.S. Academic Alliance representatives for their outstanding mentorship, high-quality research opportunities, recruitment of women and minority students, and efforts to encourage and advance undergraduates in computing-related fields.

CSEE professor Tim Finin has been appointed as a co-editor of the Viewpoints section of the Communications of the ACM, the monthly magazine of the Association for Computing Machinery. ACM was founded in 1947 and is the world’s largest educational and scientific computing society with the mission of providing resources that advance computing as a science and a profession.

The Communications of the ACM was started in 1957 and is sent to all ACM members (currently over 100,000) and is considered “the leading print and online publication for the computing and information technology fields”. CACM’s Viewpoints section is publishes short articles expressing opinions and views that pertain to issues of broad interest to the computing community, covering a wide range of topics, including scientific, technical, educational and social. Each month a handful of articles are published from those contributed by a set of distinguished ACM columnists and submitted by ACM members and computing professionals.

Professor Charles Laberge, director of UMBC’s undergraduate Computer Engineering program, was recently recognized by the Radio Technical Commission for Aeronautics (RCTA) for more than thirty years of service helping to develop technical standards critical to aviation safety. RTCA is a private, not-for-profit association founded in 1935 to provide a public-private partnership venue for developing consensus among diverse, competing interests on critical aviation modernization issues in an increasingly global enterprise.

Dr. Laberge’s work was cited in an article the December issue of 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.

Professor Gymama Slaughter received a research award from the National Science Foundation to support her work on a self-powered biosensing microsystem that simultaneously generates bioelectricity and monitors glucose.

The four-year award in the amount of $400,000 is from NSF’s prestigious Faculty Early Career Development (CAREER) Program, which supports junior faculty who exemplify the role of teacher-scholars through outstanding research, excellent education and the integration of education and research.

With the support from NSF, Professor Slaughter and the students in her Bioelectronics Laboratory will fabricate and characterize a self-powered biosensing microsystem that simultaneously generates bioelectricity and monitors glucose. This will be accomplished using an inertial power scavenging design by converting interstitial glucose into energy through the coupling of enzymes and three-dimensional nanowire arrays to power implantable glucose monitors.

The self-powered biosensing microsystem will monitor sugar levels and embodies two key technical contributions: it eliminates the need for a potentiostat circuit and an external power source or batteries, leading to dramatic improvements in both speed and energy efficiency, and it demonstrates an autonomous, self-powered, low-power biosensing microsystem that can be adapted for other uses. For people suffering from diabetes, continuous, self-powered monitoring of glucose will improve their quality of life and can save lives.

Professor Slaughter notes that the educational component of the project enriches and complements other programs at UMBC designed to increase minority and female participation in STEM fields. The exposure of these students to a real-world problem and its solution will enable them to better appreciate the contribution of scientific research.

CSEE Professor and director of the chess program Alan Sherman with the team that will represent UMBC at the 2013 Pan American Intercollegiate Team Chess Championship next month in Lubbock, Texas.  The top four qualifying schools from the PanAms go on to compete in the Final Four of college chess, held in the spring. The winner is considered national champion and takes home the President’s Cup.