News

Lectures in China

By Ioannis Paschalidis
July 9th, 2018

Professor Paschalidis will be visiting China in mid July 2018 to deliver a semi-plenary talk at the 2018 MTNS Conference and invited seminars at the Shanghai Jia Tong University (SJTU flyer) and the Huazhong University of Science and Technology.

The Price of Anarchy on the roads and how to reduce it

By Ioannis Paschalidis
January 10th, 2018

traffic-jamWe are publishing a new paper in the Proceedings of the IEEE which used minute-by-minute traffic data from the Boston area to estimate the effect on traffic congestion of drivers’ selfish route selection as opposed to a more coordinated, socially optimal routing scheme. We found that during certain very congested periods, socially optimal routing can lead to as much as 50% reduction in congestion. This work is in collaboration with my colleague Christos Cassandras and two of our students, Jing Zhang and Sepideh Pourazarm. It was completed while I was on sabbatical at MIT.

A press release was released by MIT Sloan and KPCC, the southern California NPR station, aired a segment and posted a story on this work.

A related story appeared on the web site of the Center for Information and Systems Engineering.

We are grateful to the Boston region Metropolitan Planning Organization and to the City of Boston for providing access to the traffic data that made this work possible.

Developing a New Score: How Machine Learning Improves Risk Prediction

By Ioannis Paschalidis
November 19th, 2017

A Medical Device and Diagnostic Industry publication describes efforts in health predictive analytics and refers to our work.

Harvard Business Review Publishes our Opinion Article on Predictive Health Analytics

By Ioannis Paschalidis
May 30th, 2017

The Harvard Business Review has published our opinion article describing “How Machine Learning Is Helping Us Predict Heart Disease and Diabetes.”

NSF, CISE Look to the Future of Smart Healthcare at Campus Workshop

By Ioannis Paschalidis
March 31st, 2017

By Sara Cody

As the National Science Foundation looks to the future of science in smart and connected health, the agency partnered with the Center for Information and Systems Engineering to convene a gathering of principal investigators and other research leaders on the BU campus this month. The interdisciplinary researchers discussed their progress and identified new areas for future research.

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Professor Ioannis Paschalidis (ECE, BME, SE) and Wendy Nilsen, PhD, director of the NSF’s Smart and Connected Health program, address the crowd at the Visioning meeting. Photo by Dave Green

“The meeting looked at cutting-edge innovations, from smart analytics to bring about personalized health solutions, to devices and algorithms that close the loop and control important physiological variables, and to ways in which we, as humans, can better interface with technology to improve our health,” said Professor Ioannis Paschalidis (ECE, BME, SE), who spearheaded the event steering committee along with Professor Christos Cassandras (ECE, SE) and Professor William Adams (MED).  “It was an honor and a privilege to host this event at Boston University, welcoming many distinguished colleagues, and showcasing the important interdisciplinary work we have been doing in this fascinating arena.”

The three-day program interspersed presentations with breakout sessions in which attendees gathered together in smaller groups to discuss new ideas and presented their findings to the entire group. Presentations covered themes in connected healthcare, big data and analysis, harnessing the power of the Internet of Things to personalize healthcare, and the challenges associated with handling privacy and implementation. The first day of the workshop, titled “Visioning,” hosted a forum of more than 60 research leaders.

“The goal of this workshop is to have brilliant people weigh in about where smart health should go, and the material we gain from that will be pulled together to publish and present to NSF leadership in order to keep moving that needle,” said Wendy Nilsen, director of the NSF’s Smart and Connected Health program. “We are focused on using science to solve problems with societal value and we are calling on this community we built to come together and look to the future.”

Professor Edward Damiano (BME) presented the iLetTM bionic pancreas as an example of a smart and connected health system that “closes the loop” by automating the dosing process to treat type 1 diabetes, relieving patients and their caretakers of the burdensome task. Motivated by his infant son David’s diagnosis, Damiano has spent the last 15 years developing the bionic pancreas. The technology optimizes blood sugar levels by using dosing algorithms to automatically calculate and precisely dispense two hormones every five minutes: insulin when blood sugar levels are high; and glucagon when they are low.

“With this disease data changes every day, minute to minute, person to person. It is a day and night disease that requires round the clock care and a lot of impractical cognitive input and the current tools are failing patients,” said Damiano. “The iLetTMlearns from your ever-changing glucose needs, making 288 decisions every day, which amounts to once every five minutes, and adjusting the medication as subtly or dramatically as the patient requires.”

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Attendees at the Principal Investigator meeting listened to 84 ignite talks, 90-second research overviews. Photo by Dave Green

The Principal Investigator meeting was held on the second day and brought together more than 120 researchers representing more than $150 million NSF investment in smart and connected health. In addition to summarizing the previous day, the meeting featured 84 ignite talks — 90-second research overviews summarizing interesting insights and hopes for the future of smart connected health.

“The Smart and Connected Health Visioning and PI meetings were remarkable for their collaborative focus on the future,” said Nilsen. “Participants, supported by the multidisciplinary environment at BU, envisioned future scientific needs through the lens of fundamental and applied sciences to identify the prime potential areas of research.”

ICRA 2016 Paper is Finalist for Best Paper Award

By Ioannis Paschalidis
October 25th, 2016

The paper  “Cooperative Multi-Quadrotor Pursuit of an Evader in an Environment with No-Fly Zones”, by Alyssa Pierson, Armin Ataei, Ioannis Paschalidis, and Mac Schwager, which appeared in the Proceedings of the IEEE International Conference on Robotics and Automation (ICRA), May 16-21, 2016, Stockholm, Sweden, was a finalist for the conference Best Paper Award.

A video demonstrating the algorithm in the paper:

Tsinghua University partners with the BU Division of Systems Engineering

By Ioannis Paschalidis
July 6th, 2016

16-9987-TSINGHUA-050In the current spirit of promoting scientific and educational collaborations across departments, campuses, and universities, Boston University has reached out transnationally by signing a significant agreement on Friday, May 6, 2016 with Tsinghua University, Beijing, China for the establishment of a dual degree program. The agreement was signed by Boston University President, Dr. Robert A. Brown and Tsinghua President, Dr. Qiu Yong.

The College of Engineering, in particular, the Division of Systems Engineering, initiated the discussions with Tsinghua, with Dean Kenneth Lutchen of the College of Engineering, Professor Christos Cassandras, Head of the Division of Systems Engineering, and Hua Wang, Associate Head of the Division of Systems Engineering leading negotiations on behalf of Boston University.

“Tsinghua University is one of the premier universities in China with well-established educational and research activities in Systems Engineering. Several members of the Center for Information and Systems Engineering (CISE) and the Division of Systems Engineering, have existing collaborations with Tsinghua faculty members. We expect that this agreement will build on those existing collaborative relationships by further advancing joint graduate degree programs, as well as strengthen research collaborations involving faculty and students,” stated Professor Cassandras.

 BU President Dr. Robert A. Brown and Tsinghua President Dr. Qiu Yong with representatives from the two institutions at the signing ceremony.
BU President Dr. Robert A. Brown and Tsinghua President Dr. Qiu Yong with representatives from the two institutions at the signing ceremony

Designed by the Department of Automation at Tsinghua and the Division of Systems Engineering, the dual degree program will attract exceptional undergraduate students from Tsinghua to the M.S. program in Systems Engineering at Boston University. In some cases, admitted students completing two semesters of course work at BU will return to Tsinghua and complete a final practicum requirement in Beijing. Professor Hua Wang, enthusiastic about the new program, stated that “with this agreement, we not only can enhance our research collaborations with our colleagues at Tsinghua, but we are particularly excited to work with Tsinghua students selected through a rigorous evaluation and admissions process. We have designed a curriculum featuring the best courses and projects to take advantage of the synergistic relationship between the two institutions.  This collaboration will add an exciting dimension to the academic programs of both sides.”

A previous collaboration with China was established in October 2014 when BU signed an agreement with Zhejiang University, setting a  precedent for a successful international collaboration with a Chinese institution of higher education. That agreement was spearheaded by Professor Ioannis Paschalidis, Director of the Center for Information and Systems Engineering (CISE) and established a framework of cooperation between the College of Engineering at BU through CISE and the Faculty of Information Technology at Zhejiang through its State Key Laboratory of Industrial Control Technology.

Health informatics work wins 3rd place IEEE Computer Society 70th Anniversary Student Challenge

By Ioannis Paschalidis
July 6th, 2016

TheodoraBrisimi_webTheodora Brisimi was awarded 3rd prize and the Crowd Sourcing Prize, by the IEEE Computer Society 70th Anniversary Student Challenge, for her project “Healthcare Analytics: Predicting Hospitalizations Based on Electronic Health Records,” which was based on joint work with Prof. Yannis Paschalidis.

Workshop: Control and Observability of Network Dynamics, April 11-15, 2016

By Ioannis Paschalidis
July 6th, 2016

John Ballieul was an organizer for the Control and Observability of Network Dynamics workshop at the Mathematical Biosciences Institute at The Ohio State University, Ohio, which brought together many well known people in the control field. Yannis Paschalidis (CISE director) presented a paper at this workshop.Screen Shot 2016-04-22 at 1.52.56 PM

Fundraising for a good cause: BU Academy Robotics

By Ioannis Paschalidis
February 19th, 2016

BUA Robots.

Dear friends,

Among all of the opportunities I have had at both BU and my school Boston University Academy, my involvement on the FIRST Robotics Team 246 has meant the most to me. I enjoy the six weeks of building the robot, using the cool machines to cut metal into parts and build them into a incredible machine. And then, the real fun begins with the competitions and the strategic decision of forming alliances with other teams. I believe that robotics and the experiences on the team have taught me so many valuable life lessons and decision making skills. From interacting with members of other teams to being able to make a game changing decisions in a heartbeat, robotics has shaped my life. In addition, it has taught me the crucial skill of time management. Every day after class, I go to the lab for an hour or two, straight to swimming practice, and then home to finish my day.  This year as one of the drivers for the team, I look forward to spending even more time with my teammates and I hope we have a great season.

The team has just launched a fundraising campaign this week with a goal to raise $5,000 for competitions, travel, and building supplies for the robot. We only have a month to raise this money, and we are hoping to start out strong! Every gift counts, so I hope you will join me in supporting a team that has helped me develop engineering skills, professional skills, and wonderful friendships. Please check out our fundraising page at https://crowdfunding.bu.edu/project/1484.

For more information about the team, please take a look at our website: http://www.bu.edu/bufirst/!

Thanks so much for your support!

All the best,

Aris Paschalidis

P.S. If you have a moment, would you please share this with anyone else you know who might be interested? I would really appreciate it!