• Fall Tutoring Hours Announced

    The CaMS Study Tables provide tutoring services in Mathematics, Computer Science, and Computer Engineering throughout the week. The CaMS Study Tables operate from Room AS107S. For Fall 2019, the hours are Monday, Tuesday, Wednesday, and Thursday 12pm - 5pm, and Friday 12pm - 2pm. Please visit the CaMS Study Tables when you need help.

  • Data Science Team Places Second in Regional Competition

    Several Computer Science / Data Science students participated in the first annual ACCA Data Science competition. The event, which was co-created by Dr. Piotr Sczurek, Director of our undergraduate and graduate Data Science programs, celebrates the increased importance of Data Science as a distinct academic field. The participants - Karolis Abrutis, Thomas Chaidez, Dayne Hultman, Rajashree Kodithyala, and Frank Martinez - took home second place! Special thanks to Dr. Szczurek for training the team and for coming up with this great new event, which highlights the increasing importance of Data Science as a separtae field of study that combines computer science and mathematics in a fascinating quest to unravel the mysteries held within large data sets. Dr. Szczurek oversees our DataSAIL (Data Science and Artificial Intelligence Laboratory) group, which meets on Fridays at 3pm in AS106A, and many of the students learned the tools they used in the competition by participating in that group. If you are interested in learning more about Data Science, these 3pm Data Sail sessions are great opportunities for you to do so.

  • Cybersecurity Team Makes Semifinals of National Competition

    Students David Mendez, Andrew Milligan, Jocelyn Murray, and Puneet Singh competed in the Cyber 9/12 competition at Columbia University in New York City. The competition presents students with a hypothetical state-sponsored cyber attack. They have to craft a response that addresses technical, political, and diplomatic concerns. The Lewis team made the semifinals and ended up ranking in the top 15 in this very high-profile national competition. Special thanks to these students and to Rackesh Ragoo, who also trained with the group, for all the hours they put in to preparing for the competition. Thanks also to Political Science professors Dr. Laurette Liesen and Dr. Steve Nawara for teaching the team the basics of statecraft. Incredible gratitude to Prof. Matt Kwiatkowski, Deputy Chief Information Security Officer at Argonne and adjunct instructor at Lewis, for mentoring the team and accompanying them to New York City. Finally, a big thank you to Lewis alumnus Scott Likens for funding the team's travel to the competition. Without his support, we wouldn't have been able to compete. Read more

  • Students Present Research on SCADA Security

    SCADA stands for Supervisory Control and Data Acquisition, and it is the technology that powers automation, including on the power grid. SCADA equipment communicate with each other over computer networks just as our laptops and desktop computers do, although they often use different communication protocols such as DNP3 or GOOSE. Because they communicate in packets over networks, they are susceptible to many of the same kinds of cyber attacks our computers are. Unfortunately, when these devices that power mission-critical systems are compromised, the consequences are much more dire. Figuring out how best to secure such devices against attack is an extremely important research concern. Thanks to a partnership with power grid equipment manufacturer G&W Electric this semester, two CaMS graduate students, Cory Lang and Adam DeRoss, were able to study the cybersecurity of typical grid components such as relays in a direct, hands-on way. Cory and Adam intercepted communication packets between relays and experimented with injecting packets into the communication stream to cause the devices to malfunction. They were able to demonstrate the concept of how a hacker could disrupt the normal operation of the grid. G&W personnel were very helpful as Cory and Adam pursued this work. Cory and Adam presented their work to a team of G&W engineers on Monday, May 6, 2019, and were greeted with much interest and questions that point the way to future work. We plan to continue this project in future semesters and further develop a research program in SCADA security.

  • Brilliance in the Maker Lab

    Freshman Aviation Major Fabian Bartos designed and built a 3D-printed electric cello, the first performance-ready instrument of its kind. Fabian presented it to the Lewis community on April 11 at Lewis's annual Celebration of Scholarship. Then, on April 29, visiting musician JY Ju Young Lee of Warp Trio played it and was so impressed with it that he urged other musicians to check out Fabian's work. We in the Department of Computer and Mathematical Sciences have been lucky enough to know about Fabian's amazing work for a while now, as he built it in the Maker Lab, Room AS-107-S. Senior Computer Engineering / Computer Science double major Ethan Blatti, who oversees the Maker Lab, worked with Fabian to help him get the best prints and apply finishing techniques that helped create such a high-quality instrument. Fabian might be spending a lot of time in the Maker Lab this summer making another copy of the cello for an interested musician. We are so excited to see what Fabian builds next.

    One of the tremendous benefits of his work is that it gives us in CaMS the opportunity to work with other disciplines, including Dr. Mike McFerron in Music, who has been extremely supportive of and impressed by Fabian's work. When you offer big- school opportunities in a small-school setting, these kinds of stunning examples of inspired innovation sometimes just natually come to the fore.

    Congratulations to Fabian on his outstanding work.

  • Students Show Off Data Science Skills at Competition

    Several students competed in the Annual Department of Computer and Mathematical Sciences Datathon Competition. Created by Dr. Piotr Szczurek and organized by Dr. Szczurek and Dr. Jason Perry, the competition gives students a chance to explore huge data sets to solve a real-world problem. This year, the competition was held on the Kaggle platform for the first time, which enabled us to host the competition for both on-campus and online participants and to score the teams' performance easily using a published scoring metric. Teams developed a model that was used to predict how likely it was that someone who applied to Lewis University would eventually decide to become a Lewis student. The winning team of Sean Carrington, Zach Cope, David Hulzinga, and Karthik Mariyappan, developed a model that proved remarkably effective at making this prediction. Jason Huggy placed second, a team consisting of Jack Jones, Sheilia Lesiak, and Kevin Skulski placed third, and Patrick Tran placed fourth. All of them developed a model that fared significantly better than a coin-toss would at predicting which Lewis applicants were likely to attend the university. That means that all of them could help our Enrollment Management team decide how to improve the ways they market what the University offers to prospective students. Congratulations to everyone who participated, and tremendous thanks to Dr. Szczurek and Dr. Perry for all the hours they spent designing and deploying this competition.

  • CaMS Students Honored at Awards Event

    Several Department of Computer and Mathematical Sciences (CaMS) students were recognized for outstanding academic achievement at the College of Arts and Sciences 2018-2019 Senior Honors Awards, which was held on April 24. Students who have earned a GPA of 3.5 or higher were eligible to receive the award. Honorees from CaMS include Nicholas Biegel, Ethan Blatti, Anthony Borowczyk, Daniel Budziak, Christina Carlson, Bryon Czaja, Alexander Del Valle, James Dimer, Almae Escalada, Karl Ferraren, Kevin Gannon, Mariusz Gil, Marissa Henkel, Catherine Jasionowski, Alexander Jonic, Lauren Klamerus, John Laschober, Daniel Mauer, Carley Maupin, Nicholas Murphy, Daniel Palaczyk, Matthew Ratajczyk, Robert Rigler, Adrian Siwy, Chandler Stimpert, Nicolas Soto, Robert Streit, Robert Szudarski, and Bryan Wendt. Ethan Blatti won the Departmental Award for Computer Engineering, James Dimer and John Laschober won the Departmental Award for Computer Science, and Catherine Jasionowski and Carley Maupin won the Departmental Award for Mathematics. Br. Tom Dupre, Dr. Amanda Harsy, Dr. Michael Lewis, and Dr. Gina Martinez presented the awards. Congratulations to all awardees on your impressive achievements. Thank you for your outstanding effort.

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Welcome to the home page of Lewis University Department of Computer and Mathematical Sciences(CaMS). These are exciting times to be a Math or Computer Science major, particularly at Lewis. Every day, new technologies are being developed that were created by computer scientists like our students. Some of these technologies may fundamentally change how we work, play, and communicate. And all of these technologies function based on the laws of math. Few other majors can boast the opportunity to transform the world the way Computer Science can, and few other majors enable you to understand those transformative forces the way Mathematics can. At Lewis, we are looking for ways to bring that potential to fruition, preparing students to be tomorrow's computer innovators and problem solvers.