This technical talk will show live calculations in Mathematica 11 and other Wolfram technologies relevant to courses and research. Specific topics include:* Visualize data, functions, surfaces, and more in 2D or 3D* Store and share documents locally or in the Wolfram Cloud* Use the Predictive Interface to get suggestions for the next useful calculation or function... Read More

Empirical risk minimization (ERM) problems express optimal classifiers as solutions of optimization problems in which the objective is the sum of a very large number of sample costs. Established approaches to solve ERM rely on computing stochastic gradient directions by accessing a single summand at each iteration. Despite the efficiency of individual iterations, these... Read More

Lehigh’s Industrial and Systems Engineering (ISE) Council will be holding their seventh ISE Career Fair on September 13, 2017, a day before the Lehigh University Career Fair on September 14th. Employers and students will be able to meet in a personal setting that and discuss the company’s internship/co-op/job opportunities! *This event is for both ISE & HSE (... Read More

MOPTA aims at bringing together a diverse group of people from both discrete and continuous optimization, working on both theoretical and applied aspects. There will be a small number of invited talks from distinguished speakers and contributed talks, spread over three days. Our target is to present a diverse set of exciting new developments from different optimization... Read More

Please take the opportunity to visit the ISE Department, have a drink with your fellow classmates and professors and meet graduating students! RSVP to if you are planning to stop by!

Please join the ISE Department at the annual ISE Banquet! This year's cocktail reception & banquet will be held in the ASA Packer Dining Room, University Center. The Cocktail Reception will begin at 5:30 pm and then the banquet at 6:30 pm!

If you are interested in attending, please register here:... Read More

Responsible Business – Rebuilding Trust and Creating Value Over the last few decades, there's been a steady erosion of public trust in government and business institutions. In recent years, some of the biggest names in business have faced criticism, fines and, in some cases, even worse. While public trust in governments and business is weak, there is... Read More

We present a model for clustering which combines two criteria: Given a collection of objects with pairwise similarity measure, the problem is to find a cluster that is as dissimilar as possible from the complement, while having as much similarity as possible within the cluster. The two objectives are combined either as a ratio or with linear weights. The ratio problem... Read More

MOSEK is a software package for solving large scale sparse optimization problems. To be precise MOSEK is capable of solving linear, convex quadratic and conic quadratic optimization problems possibly having some integer constrained variables. In addition MOSEK can solve continuous semidefinite optimization problems.

In this presentation we will review what is... Read More

Product and content personalization is now ubiquitous in e-commerce. Available transactional data is typically too sparse for this task. As such, companies today seek to use a variety of information on the interactions between a product and a customer to drive personalization decisions. We formalize this problem as one of recovering a large-scale matrix, with side... Read More