AUSTIN, Texas, Nov. 3, 2012 /PRNewswire/ -- Months of dedication and hard work in science, technology, engineering and math (STEM) paid off tonight for three students named National Finalists in the Siemens Competition in Math, Science & Technology, the nation's premier research competition. A new method to help robots navigate in space earned top honors and the $3,000 Individual scholarship for Kensen Shi of College Station, Texas. Mathematics research with potential applications in nanotechnology won the $6,000 Team scholarship for Jonathan Tidor and Rohil Prasad of Lexington, Massachusetts. The students presented their research this weekend to a panel of judges from The University of Texas at Austin, host of the Region 2 Finals. They are now invited to present their work on a national stage at the National Finals in Washington, DC, December 1-4, 2012, where $500,000 in scholarships will be awarded, including two top prizes of $100,000. The Siemens Competition, a signature program of the Siemens Foundation, is administered by the College Board. "These students have invested time, energy and talent in tackling challenging scientific research at a young age," said Jeniffer Harper-Taylor, president of the Siemens Foundation. "The recognition they have won today demonstrates that engagement in STEM is an investment well worth making." The Winning IndividualKensen Shi, a senior at A&M Consolidated High School in College Station, Texas, won the individual category and a $3,000 college scholarship for his computer science project entitled, Lazy Toggle PRM: A Single-Query Approach to Motion Planning. "Robots in the future will assist in many tasks, such as search-and-rescue missions, assembly lines and even space exploration," explained competition judge Dr. Inderjit Dhillon, Professor of Computer Sciences at The University of Texas at Austin. "Navigating in space riddled with obstacles can be highly complex. This student's project develops a new method for robot navigation that is faster and more effective for certain kinds of obstacles. Mr. Shi did an incredible job in developing an algorithm, implementing it, and experimentally verifying that it was highly effective in various environments. This work is at the level of a strong and independent graduate student." Mr. Shi's passion for computer science led him to approach several computer science professors at Texas A&M University to find a mentor for his research. Dr. Nancy Amato invited him to join her Parasol Laboratory, which focuses on the motion planning problem. "The most challenging aspect of my project was figuring out how I could implement my proposed algorithm to work with the thousands of lines of existing code in the lab's Motion Planning Library," Mr. Shi said. Mr. Shi has won honors in a variety of mathematics and science competitions. As Texas American Regional Mathematics League Gold Team captain, he led his team to 13th place nationally. He placed 21st nationally in the USA Computing Olympiad Gold Division and was a US National Chemistry Olympiad finalist. He is also an accomplished pianist, having won numerous awards in the Houston Forum Young Artists Piano Competition. Mr. Shi aspires to become a professor and researcher in computer science. The Winning TeamJonathan Tidor and Rohil Prasad, juniors at Lexington High School in Lexington, Massachusetts, won the team category and will share a $6,000 scholarship for their mathematics project entitled, New Results in Staged Self-Assembly of Wang Tiles. "The team explored self-assembly, the spontaneous assembly of complex structures from a collection of basic shapes," said competition judge Dr. Cristina Caputo, Lecturer, Department of Mathematics, The University of Texas at Austin. "They found optimal ways to create systems of particles that assemble themselves into a wide variety of structures. Their results could have real-world applications in nanotechnology and DNA computing. This team's project incorporates math, science and technology, and we are happy to send them to the Nationals." Mr. Tidor is captain of the math team and Science Bowl team at his high school. Outside of academics, he enjoys playing the piano. He first became interested in math because of his brother. "In elementary school I couldn't wait to be older so that I could do all the cool math that he was doing," he said. Mr. Tidor expects to pursue a career related to mathematics or physics.