The students who worked on summer research projects with professor Zach Dodds and professor Ran Libeskind-Hadas will discuss their work.

Professor Ran Libeskind-Hadas will talk about graduate schools. Find out why you might want to get a master’s or doctorate degree, what to consider when choosing a program, and how to go about applying to graduate schools.

Department photographs will also be taken, and we will have pizza.

The students who worked on summer research projects with professor Christine Alvarado and professor Gueff Kuenning will discuss their work

The students who worked on summer research projects with professor Bob Keller and professor Z Sweedyk will discuss their work.

Students who worked on summer research projects with Professor Stone and Professor O’Neill will present their work.

Andrew Gordon, from USC’s Institute for Creative Technologies, will be speaking at Pomona College. HMC colloquium students are expected to attend this talk.

I will talk about Cumulus, a system I have built for efficiently storing backups of data from end-user computers to “cloud storage systems”—services that offer to store data for customers over the Internet, generally at a flat rate per gigabyte of data stored and transferred. For portability, Cumulus is restricted to only a simple get/put interface to the remote storage, but I show that this restriction imposes only a low overhead in terms of storage, bandwidth, and cost—even compared with more complex approaches. Cumulus achieves this by aggregating small files together for storage and incorporating ideas from log-structured file systems. I may also talk about research and graduate school more generally.

This talk describes the design and implementation of a robotic system for interaction with children with autism spectrum disorders (ASD). The system consists of a robot and supporting infrastructure, including a “smart room”. The intent of this work is to explore and study the design of a therapeutic, minimally-restrictive environment that enables free-form human-human and human-robot interaction. Our primary design goals include: 1) using minimal structure with the participants in order to elicit natural behavior; 2) increasing a child’s social interactions while utilizing minimal human-operated technology; and 3) facilitating human-robot interaction while requiring the child to wear no more than the minimum needed for effective signal detection. The robot system implemented in this work uses non-invasive methods for sensing and interpreting the child’s behavior in order to interact with a child in free-form play while eliciting social behavior from the child. This talk will include results from two feasibility studies with chilren ASD in order to validate the effectiveness of the robot system. It will also discuss recommendations for the use of robot technology in ASD research settings.

The history of cryptography can be likened to a reawaking history of mathematics and computer science. The story of cryptography goes back 4000 years and some of the mathematics employed goes back as long.

This talk will address the history of cryptography beginning with the Enigma used by the Germans in WWII and broken by world famous Mathematician/ Computer Scientist Alan Turing. It will continue down to today’s advanced crypto systems such as RSA, PGP and Elliptic Curve cryptography.

The lecture will point out the key role that cryptography plays in the future of e-commerce and the new products and ways of doing business that results when secure communications through cryptography is available.

Bio of speaker: Don Costello has had a mixed career splitting his time between Universities and Business. He helped start three Computer Science Departments and three University Information Technology facilities (University of Nebraska, University of Wisconsin - Oshkosh and Madison and Colorado State University). He has taught undergraduate and graduate courses and has done work in research areas of Statistical Computing, Performance Modeling, Standards for Learning Objects and Managing Intellectual Property. He is a 40-year member of ACM and is a fellow of the British Computing Society. He has lectured all over the United States as well as in England, Ireland, Austria, Germany, India and Sri Lanka. He also held a four-year Carnegie Foundation grant to investigate how IP is managed in Universities around the World.

In business career he has managed IT facilities, founded and sold two firms and consulted with over 100 firms throughout the world. His recent consulting includes five years consulting on ERP systems, SAP, as well as being a Technical Consultant on .com and e-Learning projects.

Don currently holds a position as a Senior Lecturer and NCITE scholar at the University of Nebraska and is working on the importance of standards in modeling the large systems needed to support e-learning environments.

Faculty will describe their summer research plans and discuss opportunities for students to participate.