Ankur Agrawal, a PhD student in the department of computer science at NJIT, presented his paper titled "Dissimilarities in the Logical Modeling of Apparently Similar Concepts in SNOMED CT" last month at the American Medical Informatics Association (AMIA) 2010 Annual Symposium in Washington, DC. Ankur's advisor is Yehoshua Perl, PhD, professor in the department of computer science at NJIT.