J.C. Whittier graduating with a PhD

Yesterday, he submitted the final version of his PhD thesis to the grad school, and now is ready for new adventures. Time for some congratulatory beers with Qinghan Liang and Iranga Subasinghe at the Orono Brewing Company.

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CS Senior Katelyn Manzo CLAS Outstanding Graduating Student

Katelyn (Katie) Manzo has been a member of the Geosensor Networks lab since August 2015, when she participated in a summer course in programming Arduinos. After doing exceptionally well in the required first year CS courses, she still was on the verge of dropping the major due to the mostly abstract content and question if it would be a right fight. Arduinos, on the other hand, were practical, hands on, and  fun. She understood all concepts in lightening speed, and made the perfect ‘hershey kisses’ right off the bat when sautering  the radio boards. A natural!

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Katie practice soldering

She started to work as a MLA (Maine Learning Assistant) for COS250 in Fall 2016, and started with Dr. Nittel in the summer of 2016 as an undergraduate research assistant. She helped develop the course material for COS120: Computing that Matters, especially the Arduino and Database section, and made several instructional videos for the course.

In Fall 2016, she was a founding member of the ACM-W student group at UMaine, and became the group’s Vice President. The group has been very active organizing events for women in computing at UMaine and reached out to high school and middle school students. In 2017, Katie became the ACM-W president, and organized weekly meeting, programming meets and parties on top of her regular course load.

Since Spring 2016, Katie has participated in a project with Dr. Nittel, her advisor and mentor, and Dr. Sharon Klein, an Economics professor for Sustainable Energy. She familiarized herself with a recently developed website that collects data about US Community Renewable Energy Projects (www.communityenergyus.net). Supported via a Margaret Chase Smith Public Affairs Scholarship Katie added a social media component to the original website. The social media component includes user profiles and user discussion forums with regard to user-specific questions around community renewable energy. She has presented her research and work at the Center for Undergraduate Research’s Student Research Symposium in April 2018.

Katie is one of two women left in her graduating class; this is why she feels strongly about supporting women in computing, and the exposure of computing to middle school and high school girls are very important to her. This is also something that she hopes to carry through to the workplace when she graduates.

Katie topped it all of with being the College of Liberal Arts and Sciences Outstanding Graduating Student in 2018.  Congratulations, Katie! Very well done, we are very proud of you!

Here is an interview with Katie.

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Katie Manzo CLAS Outstanding Graduating Senior, 2018

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Katie with John and Family

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Katie carrying the CLAS flag at Commencement

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Katie and other CS students at Commencement

J.C. Whittier successfully defends PhD thesis

On April 27 2018, J.C. Whittier successfully defended his Phd thesis titled “Towards an efficient, scalable stream query operator framework for computing continuous fields”. His work has focused on developing a stream operator framework for spatio-temporal inverse distance weighting interpolation of massive sensor data streams. The stream query operator framework achieves a through-out of 100K tuples/sec, on a state of the art workstation. Furthermore, he developed a second stream operator framework that efficiently evaluates value predicates over continuous fields in real-time. Congratulation, J.C.!

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4 graduate assistantships available (Fall 2018)

We have 4 graduate teaching assistantships available starting Fall 2018. If you are interested in getting a  PhD in real-time GIS, real-time sensor data streaming, geosensor networks, and social sensing, please apply!

GRADUATE STUDENT TEACHING AND RESEARCH ASSISTANTSHIPS FOR SEPTEMBER 2018

The University of Maine, School of Computing and Information Science is seeking students interested in pursuing advanced degrees in spatial informatics and/or computer science. The school offers MS degrees in Spatial Information Science and Engineering, Spatial Informatics, Information Systems and Computer Science as well as PhDs in Computer Science and Spatial Information Science and Engineering.

Funding for several general graduate research assistantships and teaching assistantships is available from the School starting in September 2018.

Faculty research interests cover a range of topics in geographic information science, data science, and computer science that include: human computer interaction, real-time sensor data streaming, geosensor networks, ontologies and semantic modeling, spatial databases, information policy, spatial and temporal reasoning, and context modeling, among others. The school seeks students with research interests that align with the above research topics. Funding is available through graduate teaching and research assistantships.

Interested applicants should have prior experience or an undergraduate degree in computer science, geographic information science or a closely related degree. On line applications can be accessed through the University of Maine Graduate School at the link https://umaine.edu/graduate/apply/

Interested candidates may contact Kate Beard for further information. Rolling applications are being accepted for Fall 2018 enrollment.

The University of Maine is an Affirmative Action/Equal Opportunity Employer and the University especially encourages applications from women and minorities.

“Real-Time Earthquake Monitoring with Spatio-Temporal Fields” paper published at “Spatiotemporal Computing” Symposium 2017

Today, J.C. Whittier and Iranga Subasinghe are presenting a paper titled Real-Time Earthquake Monitoring with Spatio-Temporal Fields at the Second International Symposium on “Spatiotemporal Computing“, taking place Aug 7-9 2017 at Harvard, MA.

Our objective was to bring together 3 components: a) realistic, publicly available, real-time sensor data streams, b) an open source data stream engine and c) the field data type model (Liang2016) to implement a realistic real-time analysis application using the field model, and explore its implementation using a open source data stream engine. We chose the  Southern California Integrated GPS Network (SCIGN), which provides real-time GPS streams along Southern California fault lines, and the Apache Spark environment (including Spark, Kafka and MongoDB) for implementation.  The live demo can be found at http://shakeviz.geosensornetworks.net.

The paper can be accessed here: ISSTC-2017-whittier_nittel.

Note: a few weeks after finishing our prototype, the SCIGN socket making the live stream available seems to have failed, and is currently under revision. The data currently shown in the demo is data that we archived; the demo loops over this data (April-May 2017 data).  Once the socket streams the data again, we will reconnect to the live data.

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US Community Energy Projects Database and Website

Over the last year, we have been involved in a project to develop a US Community Energy Projects Database and Website, in collaboration with Dr. Sharon Klein, Economics Department, University of Maine. Dr. Klein collected the initial data set, and Katrina Stinson, a CS undergraduate, built the database and website. We soft- launched this spring.

The US Community Energy Projects website is a centralized location for sharing information about community energy projects across the United States. It began as a compilation of publicly available information on renewable energy projects (solar, wind, biomass, geothermal, hydropower) with a “group” or “community” element. Now that the website and associated database are publicly available, the group hopes people with direct knowledge of projects will add/correct information to keep the database growing and current. CWRU renewable energy projects are listed.

Please feel free to share!

https://www.communityenergyus.net/Default

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Python programming summer camp for Maine high school students

Today, we started teaching a gender-balanced group of 20 Maine high school students the beginnings of Python programming with little whale robots. Good fun!

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