University of North Texas
CSE Alumni Email Newsletter

February 2011  

CSE News
Alumni News
Student News
College of Engineering News
UNT News

Greetings from the CSE Interim Chairman

Interim Chairman Ian Parberry

Dear CSE Alumni and Friends,

In Spring 2011, several CSE faculty members are featured in UNT Research, a publication that focuses on science, scholarship and the arts at UNT. Dr. Saraju Mohanty's research in nanoelectronics was also featured in the Texas Innovator, a publication of the Texas Comptroller. Our Game Programming students are collaborating with art students at Gallaudet University. The CSE Department recently hosted the regional competition for the North American Computational Linguistics Olympiad (NACLO).

Ranette Hudson Halverson is our Alumni Focus in this edition. Dr. Halverson graduated with a Ph.D. in Computer Science in December 1993 and now serves as Professor and Chair of the Department of Computer Science at Midwestern State University (MSU) in Wichita Falls, Texas where she has had a distinguished career.

In our Student News section, Dr. Armin Mikler had two students graduate with their doctoral degrees in December and Dr. Yan Huang had two students defend their dissertations. Congratulations to Yiwen Wan for receiving the WTS scholarship because only one of these awards is presented each year to a graduate student in the Texas-Oklahoma region.

You are invited back to UNT to participate in our CSE Department. Find out below how you can help our UNT Robotics Society or be a "Professor for a Day." We welcome your participation and look forward to seeing you again. Thanks for supporting CSE and UNT!

Ian Parberry
Professor and Interim Chair

Department of Computer Science and
Engineering News

UNT Research features CSE faculty

UNT Research is a publication that focuses on science, scholarship and the arts at the University of North Texas. Several faculty members in the Department of Computer Science and Engineering are featured in the Spring 2011 issue.

Dr. Saraju Mohanty is featured in an article on Advancing Nanotechnology, "At One Billionth of a Meter, Scientists Create on the Cutting Edge". Dr. Mohanty is an associate professor in the Department of Computer Science and Engineering and director of CSE's Nanosystem's Design Laboratory. Dr. Mohanty researches hardware design and is working to create batteries with a longer life.

Dr. Song Fu, CSE assistant professor, is featured in "Faculty Researchers, UNT Welcomes New Experts". Dr. Fu is the newest member of the CSE faculty and director of the Dependable Computing Systems Lab. All new UNT faculty members are featured in this article.

Four CSE faculty members are featured in the News Brief section. Dr. Armin Mikler, CSE associate professor, is featured in the article titled "Emergency Response." Dr. Mikler has received a National Institutes of Health Stimulus grant to research the development of a regional response plan that can provide necessary health services to a population in the event of bioemergencies.

Also in the News Brief section in "Mining Historical Newspapers," the work of CSE associate professor, Rada Mihalcea, appears in a project funded by a grant for developing search models for digitized historical newspapers from the Office of Digital Humanities, a division of the National Endowment for the Humanities.

Dr. Bill Buckles, CSE professor, is featured further down in the same News Brief section. Dr. Buckles was awarded funds by the Norman Hackerman Advanced Research Program for "Adding Value to Sparse LiDAR Elevation Data." This project will work to fuse LiDAR data with visual images to building large-scale 3-D maps for potential use with construction projects or in disaster management and other areas that require the quick collect of topographic data.

Finally in the News Brief section, CSE assistant professor Dr. JungHwan Oh's research is featured in "Colon Cancer Screening." Dr. Oh is developing software to improve colonoscopies so polyps can be better detected and lives saved. Dr. Oh's funding includes a grant from the National Institutes of Health.


CSE hosts NACLO 2011

The regional competition for the 2011 North American Computational Linguistics (NACLO) was hosted on February 11, 2011 by the Department of Computer Science and Engineering at the University of North Texas. Almost 30 high school students from North Texas participated in this competition.

NACLO is an educational competition in Computational Linguistics, the science of designing computer algorithms to solve linguistic problems. It challenges students to develop strategies for tackling problems in fascinating real languages and formal symbolic systems.

Rada Mihalcea, Associate Professor, and Genene Murphy, Student Assistant, supervised this event, along with Carmen Banea, Samer Hassan, and Ben Leong. Special thanks to Kevin Roden, Assistant Director of Student Life, at Texas Academy of Mathematics and Science (TAMS) for providing McConnell Hall as a location for the competition.

To see more pictures of this competition, go to this media gallery page.


Dr. Mohanty's research featured in Texas Comptroller's Publication Texas Innovator

As major milestone to UNT's cutting-edge research in nanoelectronics, Dr. Saraju Mohanty's research is featured the article "Longer battery life for the devices we love" in Texas Innovator which is a publication of the State of Texas Comptroller. Dr. Mohanty's research also appears in the article "Nanoelectonics of the Future" in the current version of UNT Research.

In the last semester, the research group from the NanoSystem Design Laboratory (NSDL), presented two papers at the International Symposium on Electronic System Design (ISED) which was held in Bhubaneswar, India. This is a blind review conference in which acceptance rate was 34%. Two papers with the titles "Nano-CMOS Mixed-Signal Circuit Metamodeling Techniques: A Comparative Study" and "Design of a Reconfigurable Embedded Data Cache" were presented. The ISED symposium provided major visibility to UNT in the eastern part of India. The event ISED was well covered by several leading newspapers including The Times of India, The New Indian Express, and Orissa Today.


Game Programming classes collaborate with Gallaudet University students

Dr. Ian Parberry's game programming students are doing something new and exciting this semester. Undergraduate students in CSCE 4220, Game Programming II, and graduate students in CSCE 5260, 3D Game Programming, are going to work with art students enrolled in one of Max Kazemzadeh's art classes at Gallaudet University. Gallaudet, located in Washington, D.C., provides liberal education and career development for deaf and hard of hearing students.

The students met for the first time via Skype on Monday, February 7, 2011. The students plan to communicate using technologies such as Skype, text messaging, email, and a Subversion version control system running on a server in UNT's Laboratory for Recreational Computing.

For more information on this collaboration, please go to this LINK.


News from the Information Management and Knowledge Discovery Lab

Dr. Yan Huang and Hanan Samet
At the SIGSpatial ACM GIS Conference in November 2010, Dr. Yan Huang received the ACM SIGSpatial Distinguished service award. The paper titled "T-Drive: Driving Directions Based on Taxi Trajectories" won Best Paper Runner-up. It was co-authored by Dr. Huang and Ph.D. student, Chengyang Zhang, in addition to J. Yuan, Y. Zheng, W. Xie, X. Xie and G. Sun.

Two students in the IMKD lab recently defended their dissertations. Roopa Vishwanathan defended her dissertation in November. Chengyang Zhang defended his dissertation in January. Please read about their dissertation defenses in the Student News section below.

For more information about the IMKD lab, please go to http://imkd.cse.unt.edu/.


Dr. Tarau presents paper

Dr. Paul Tarau has presented the paper Concurrent Programming Constructs in Multi-engine Prolog at the "Declarative Aspects of Multicore Programming" POPL'2011 workshop in Austin, TX.

The paper describes the use of a combination of coroutining constructs with focus on expressiveness and a simplified multi-threading API to ensure optimal use of a desired number of cores running independent logic engines.


David Keathly presents workshop

David Keathly presented a workshop on IT Education for a Mobile Society at the Winter ICT Educator Conference held in San Francisco, CA in January 2011. This conference had presentations about broadband, mobile computing devices, social media and other topics.

Mr. Keathly's presentation was about the use of social media and mobile device technologies in the classroom. Mr. Keathly's presentation can be heard HERE.

News for Alumni

Alumni Focus

Ranette Hudson Halverson graduated with the Ph.D. in Computer Science in December 1993 with a research emphasis in parallel algorithms. Her dissertation, entitled Efficient Linked List Ranking Algorithms and Parentheses Matching as a New Strategy for Parallel Algorithm Design, was completed under the direction of former faculty member Dr. Sajal K. Das. She published four papers as a direct result of the dissertation research.

  • Introduction to Parallel Processing Through Example, Journal of Computing in Small Colleges.

  • A Divide-and-Conquer Hypercube Algorithm for Parentheses Matching, Proceedings of the World Multiconference on Systematics, Cybernetics and Informatics.

  • Simple Deterministic and Randomized Algorithms for Linked List Ranking on the EREW PRAM Model, Parallel Processing Letters.

  • Efficient Parallel Algorithms for Tree-Related Problems Using the Parentheses Matching Strategy, Proceedings of the 8th International Parallel Processing Symposium.

She has published more than 30 professional papers in journals and conference proceedings, presented most of her papers at conferences and conducted numerous workshops in a variety of research and educational areas.

Dr. Halverson currently serves as Professor and Chair of the Department of Computer Science at Midwestern State University (MSU) in Wichita Falls, Texas where she has had a distinguished career. She has received 7 research grants, the most noteworthy of which was a $240,000 NSF grant received in 1997 in support of research in the area of parallel architecture. (Dr. Nelson Passos of MSU was the Co-PI.) Other grants supported work in geographical positioning systems (GPS) and computing education.

Dr. Halverson has received several awards over the years. While at UNT she was inducted into Upsilon Pi Epsilon, Computer Science Honor Society. In 1992 she received the faculty award at MSU. The recipient of this award is elected by the faculty in recognition of teaching excellence and service to the university. In 1996 she was named the Outstanding Alumni for the Division of Mathematical Sciences at MSU. In 1998 she was name Hardin Professor at MSU, the highest award presented to a MSU faculty member in recognition of academic contributions and accomplishments.

Dr. Halverson began her educational career in Burkburnett, Texas where she graduated high school. At Midwestern State University (MSU) she completed a Bachelor of Science degree in mathematics and biology and a Master of Science degree in mathematics in 1978. She began her career utilizing her mathematical skills as the first Statistical Crime Analyst for the Wichita Falls Police Department where she worked for 3 years. During that time she was given the task of helping convert the manual records system to a computerized system. It was at this time that her interest in computing truly began. As a result of this interest, she was recruited by MSU to join the Department of Mathematics to assist in the development of a Computer Science Program at MSU.

In 1980 she joined the faculty of MSU as an instructor of mathematics but with the primary responsibility to develop and teach computer science courses. Over the next several years, the university officially formed the Department of Computer Science initially offering a Bachelor of Science degree. She was involved in the expansion of the Department to include a Master of Science degree and a Bachelor of Arts degree in Computer Science.

Dr. Halverson enjoys a full life outside academia. She and husband Patrick live in Wichita Falls where they maintain a vigorous health & fitness schedule and enjoy traveling. They have two married sons, Andrew & wife Valerie and Stuart & wife Melody and granddaughter Cadence. In addition, Dr. Halverson coordinates the women's ministry at her church. She greatly appreciates the many opportunities that her UNT computer science education has afforded her.

We want to hear from you! What have you been doing since graduating from UNT?
Please send a few paragraphs and a picture to CSEAlumni@unt.edu.



Alumni invited to help the UNT Robotics Society

UNT Robotics Society President, Michael Mischo, and BOB seated in the golf cart. From L to R in the back are Matt Ponce, Nathanael Mathis, David Lowery, Jordan Simleness, Randy Burrow, Chase Przilas, Mark Moudy, Andrew Hagar, Brett McCormick, James Spiares, Patrick Schollenberger, and David Keathly, advisor.

The Spring organizational meeting of the UNT Robotics Society was held on January 28, 2011. David Keathly, advisor, talked about the opportunities for the group this Spring. There are several robotics competitions in which the Robotics Society might compete, including the Dallas Personal Robotics Group (DPRG) and Microsoft's Imagine Cup competition.

The UNT Robotics Society will have more formal meetings with speakers and trips in the upcoming semester. David Keathly invited students to suggest ideas for activities and fundraising. He said it is possible the group could seek affiliation with the IEEE Robotics Society, if there are 12 students who join the IEEE and the Robotics Society. Joining IEEE would help the group gain a higher visibility and provides students with a number of other benefits as well, Keathly said.

All students from the College of Engineering are invited to join from the fields of computer engineering, mechanical engineering and electrical engineering as well as engineering technology. Right now, Keathly said, the group is working on automating a golf cart and building a RC car-based drunk driving game/simulation for National Engineering Week, as well as preparing for competitions.

Alumni are welcome to participate as part of the society in many ways. We are always in need of guest speakers and subject-matter experts to help with our projects. Sources for parts donations are also welcome as well as sponsorships for competitions. You are also welcome to just come out and have some fun with us! Regardless of your interests, please contact David Keathly for more information. The Robotics Society meets every Friday at noon in the Senior Design Lab, F260, at Discovery Park, and other times as needed.


Be a "Professor for a Day"

Andy Borman
Professor for a Day Andy Borman (M.S. in Computer Science in 2006) with Don Retzlaff in CSCE 4410 and 4420
The UNT College of Engineering and the CSE Department will celebrate National Engineers Week February 21-25, 2011. You are invited to come back to UNT to be a "Professor for a Day." All you need is a desire to share your knowledge and experience with our undergraduate or graduate students.

We welcome the opportunity to have you talk about your career experiences in Computer Science or Computer Engineering fields in our classes. If you can't come during National Engineers Week, you are invited to come when it is convenient for you. Check out the Spring 2011 schedule and contact Genene Murphy if you would like to be a "Professor for a Day" in our CSE Department.


Join UNT Computer Science alumni on Facebook

Facebook

If you haven't checked us out yet on Facebook, please become an alumni member HERE. Don Retzlaff maintains this page and posts department news there. So far there are just over 100 members and we hope you will become one too!

Facebook has several other UNT Alumni pages, including the UNT Alumni Association. You can visit their page HERE. University of North Texas has its own Facebook page HERE.

Join the UNT Computer Science Alumni page on Facebook now!

Student News

Two Ph.D. Graduates in Computer Science and Engineering

Dr. Tina Johnson and Dr. Armin Mikler Tina Johnson received her Ph.D. in Computer Science and Engineering at the December 2010 UNT graduation. Tina is pictured here with Dr. Armin Mikler, her major professor.

Tina defended her dissertation "The Influence of Social Network Graph Structure on Disease Dynamics in a Simulated Environment" in July 2010. In addition to Dr. Mikler, other dissertation committee members included Dr. Suhasini Ramisetty-Mikler, Dr. Philip H. Sweany, Dr. Samuel F. Atkinson, and Dr. Xiaohui Yuan.

Tina is an assistant professor in Computer Science at Midwestern State University in Wichita Falls, TX.


Dr. Tamara Schneider and Dr. Armin Mikler Tamara Schneider graduated with her Ph.D. in Computer Science and Engineering at the UNT graduation in December 2010. Tamara's major professor was Dr. Armin Mikler, associate professor in the Department of Computer Science and Engineering.

Tamara defended her dissertation "A Framework for Analyzing and Optimizing Regional Bio-Emergency Response Plans" in October 2010. In addition to Dr. Mikler, her dissertation committee consisted of Dr. Robert Renka, Dr. Chetan Tiwari, Dr. Rada Mihalcea, and Dr. Yan Huang.

Tamara is now a post-doctoral research associate with the UNT Computational Epidemiology Research Laboratory.


CSE Students defend Ph.D. Dissertations

Dr. Roopa Vishwanathan and her dissertation committee

Roopa Vishwanathan defended her dissertation "Exploring Privacy in Location-based Services Using Cryptographic Protocols" on November 22, 2010. In the picture above, from left to right, are Dr. Yan Huang, major professor and associate CSE professor; Roopa Vishwanathan; Dr. Steve Tate, former UNT CSE faculty member and now head of the Computer Science Department at the University of North Carolina at Greensboro; Dr. Armin Mikler, associate CSE professor; and Dr. Bill Buckles, CSE professor.

Dissertation Abstract: Location-based services (LBS) are available on a variety of mobile platforms like cell phones, PDA's, etc. and an increasing number of users subscribe to and use these services. Two of the popular models of information flow in LBS are the client-server model and the peer-to-peer model, in both of which, existing approaches do not always provide privacy for all parties concerned. In this work, we study the feasibility of applying cryptographic protocols to design privacy-preserving solutions for LBS from an experimental and theoretical standpoint. In the client-server model, we construct a two-phase framework for processing nearest neighbor queries using combinations of cryptographic protocols such as oblivious transfer and private information retrieval. In the peer-to-peer model, we present privacy preserving solutions for processing group nearest neighbor queries in the semi-honest and dishonest adversarial models. We apply concepts from secure multi-party computation to realize our constructions and also leverage the capabilities of trusted computing technology, specifically TPM chips.

We prove our constructions secure under standard cryptographic assumptions and design experiments for testing the feasibility or practicability of our constructions and benchmark key operations. Our experiments show that our constructions are practical to implement and have reasonable costs, while providing strong privacy assurances.

Dr. Chengyang Zhang and his dissertation committee

On January 3, 2011, Chengyang Zhang successfully defended his dissertation "Toward a Data-Type-Based Real Time Geospatial Data Stream Management System." Dr. Yan Huang served as his major professor and dissertation advisor. In the picture above, from left to right, are Dr. Xinrong Li, associate professor in the Department of Electrical Engineering; Dr. Bill Buckles, professor in the CSE Department; Chengyang Zhang, Dr. Yan Huang, associate CSE professor; and Dr. Armin Mikler, associate CSE professor.

Dissertation Abstract: The advent of sensory and communication technologies enables the generation and consumption of large volumes of streaming data. Many of these data streams are geo-referenced. Existing spatio-temporal databases and data stream management systems are not capable of handling real time queries on spatial extents. In this thesis, we investigated several fundamental research issues toward building a data-type-based real time geospatial data stream management system. The thesis makes contributions in the following areas: geo-stream data models, aggregation, window-based nearest neighbor operators, and query optimization strategies. Our proposed geo-stream data model is based on second-order logic and multi-typed algebra. Both abstract and discrete data models are proposed and exemplified. We further propose two useful geo-stream operators, namely Region By and WNN, which abstract common aggregation and nearest neighbor queries as generalized data model constructs. Finally, we propose three query optimization algorithms based on spatial, temporal, and spatio-temporal constraints of geo-streams.

We show the effectiveness of our data model through many query examples. The effectiveness and the efficiency of the algorithms are validated through extensive experiments on both synthetic and real data sets. Our work established the fundamental potential impact in many applications such as hazard weather alerting and monitoring, traffic analysis, and environmental modeling.


Yiwen Wan receives scholarship from WTS

Yiwen Wan
Yiwen Wan and colleagues assembling traffic surveillance equipment on Loop 288
It was announced in December that Yiwen Wan will be presented the Wanda J. Shafer Graduate Scholarship at the March meeting of the local chapter of WTS (Women in Transportation Seminar). The Wanda J. Shafer Graduate Scholarship was established in 2002 in honor of the first chapter president of the Dallas/Fort Worth chapter. Each year, only one such scholarship is awarded to a graduate student in the Texas-Oklahoma region.

As evidence of her contribution, Ms. Wan submitted a video-based traffic surveillance system for which she leads the development. Specifically designed for remote locations, the system communicates via wireless to the base station. The camera autonomously calibrates and, in addition to collecting traffic statistics, watches for incidents.

Ms. Wan is currently a Ph.D. student in the Department of Computer Science and Engineering, working in the Computer Vision Lab. Under the guidance and instructions of Dr. Huang and Dr. Buckles, she and Ning Luo have been cooperating on a project sponsored by TxDOT. Ms. Wan's research interests are image processing, computer vision, pattern recognition and data mining. In the future Ms. Wan hopes to contribute to the progress of intelligent transportation systems and security surveillance systems to help build safer and smarter cities.

Ms. Wan is grateful that her group has made great progress on the TxDOT project and thanks all of her group members. She would like to thank UNT for all their support and help they offered to build the wireless monitoring system at Discovery Park and on main campus. She is also grateful that WTS has been creating great opportunities for advancing the careers of women in transportation.

College of Engineering News

UNT Society of Hispanic Professional Engineers

SHPE meeting on January 26. Kneeling in front (L-R): Tony Rivera,
Adrian Cepeda, Luis Delmar, Javier Altamirano, Oscar Angulo. Standing
in back (L-R): Casandra Manning, Oscar Chavira, Monica Salazar, David
Lowery, Maximo Delgado, Katherine Villafuerte, Hector Curi, Juan Meza,
David Ayo, Raul Asencio, Cakra Wicaksono, SHPE Co-Advisor Leticia
Anaya.
SHPE meeting on January 26. Kneeling in front (L-R): Tony Rivera, Adrian Cepeda, Luis Delmar, Javier Altamirano, Oscar Angulo. Standing in back (L-R): Casandra Manning, Oscar Chavira, Monica Salazar, David Lowery, Maximo Delgado, Katherine Villafuerte, Hector Curi, Juan Meza, David Ayo, Raul Asencio, Cakra Wicaksono, SHPE Co-Advisor Leticia Anaya.

The mission of the Society of Hispanic Professional Engineers at UNT (SHPE UNT) is to be the Source for Quality Hispanic Engineers and Technical Talent. SHPE is one of the leading organizations in science, engineering, mathematics, and technology. We accomplish our mission through professional, career, and leadership development opportunities throughout the semester and are involved with community outreach projects. In October 2011 students will get to put these skills to the test in one on one interviews with representatives from well-known companies at the SHPE National Conference in Anaheim, California. This past year's conference featured companies such as Boeing, Intel, GM, Microsoft, Raytheon, Verizon and many more.

Our organization is open to students of all majors and ethnicities. Our meetings are scheduled the 2nd and 4th Wednesdays of every month at 6:30 in Discovery Park, room B192. We are conducting an outreach project February 25th with middle school students. For more information and updates, join us on our Facebook community page under SHPE UNT, or email us at shpeunt@gmail.com.


CENG offers SUPER in Summer 2011

The UNT College of Engineering will offer a SUPER summer for undergraduate students again in 2011. SUPER stands for Summer Undergraduate Program in Engineering Research. This program will give undergraduate students an opportunity to conduct research projects for eight weeks during the summer.

The SUPER program is from June 6 to July 29, 2011 and is oriented toward students who have completed at least two years of study in Computer Science, Computer Engineering, Electrical Engineering, Mechanical Engineering, or Materials Science and Engineering with a cumulative grade point average of 3.5 or higher at the end of the Fall 2010 semester. Students who graduate at the end of the Spring 2011 semester are not eligible for this program.

Applications for the SUPER program, two letters of recommendation and an official transcript are due to the UNT College of Engineering by March 1, 2011. For more information and the online location of the application form, please go HERE .


CENG celebrates National Engineers Week

The Council of Engineering Organizations is hosting its annual celebration of National Engineers Week February 21-25 to promote and educate others about the field of engineering as a profession. On February 21, John E. Morris, Sr. Design Engineer for Peterbilt will speak at a kick-off luncheon for CENG students, faculty and staff.

Other highlights of the week are ASME and Sigma Sigma Pi's Winch & Cart Race Competition, AGC and NAHB's soccer competition, the CANstruction Competition, and a Gaming Tournament. The UNT Career Center and UNT Cooperative will sponsor a Career Fair in the hallways of Discovery Park and SHPE will sponsor an outreach project with middle school science students. Two field trips will also occur this year for engineering students. One will take place on February 18 to the Wolf Ridge Wind Farm and the other will take place on February 25 to the FAA offices and a special behind the scenes tour at DFW International Airport. For more details, see this schedule.


COMING UP at the COLLEGE OF ENGINEERING

DESIGN DAY — Friday, April 29, 2011

Poster Presentations and Project Presentations by CENG Students

University of North Texas News

Enrollment Record set for Spring 2011

The University of North Texas set a new spring enrollment record for 2011 with 34,155 students. This is a 4.6 percent increase over Spring 2010, according to the unofficial 12th class day census. This increase in enrollment reflects the increase in class retention and new transfer students.

Growth in retention means UNT is not just enrolling more students but also is keeping those students focused on graduation. This past year, UNT awarded more than 7,800 degrees. In December, UNT graduated 2,771 students, an increase of 8.7 percent over December 2009. In addition, UNT continues to be the leading destination for transfer students in Texas. A total of 1,630 new transfer students are enrolled this spring.

"As a public university, we are committed to providing the students of Texas the highest-quality education at affordable costs. And Texas needs more students in higher education so I am pleased that our enrollment continues to grow just as I am pleased that we remain equally as focused on growing our strengths in research," said V. Lane Rawlins, president of UNT.

For more information on UNT's growing enrollment, see this UNT press release.


UNT opens Design Research Center in Dallas

A new UNT Design Research Center (DRC) has opened in downtown Dallas at 1908 Elm Street. This new center will serve as an "urban laboratory" where graduate students and faculty members can spark and sustain design-driven solutions to pressing contemporary problems.

Keith Owens, associate professor in Communication Design, is the Director of the Design Research Center, which is led by the UNT College of Visual Arts and Design (CVAD) in conjunction with the Department of Design. Owens said, "This urban laboratory is helping the College of Visual Arts and Design answer the challenge for UNT to become a Tier One research university."

For more information, see this UNT press release or visit the Design Research Center.

The CSE Email Newsletter was assembled and produced by Genene Murphy and Don Retzlaff. It is a publication of the UNT Computer Science and Engineering Department. Contact the department at csenewsletter@unt.edu.

If you would like to receive this newsletter as text rather than formatted in HTML, please contact Don Retzlaff at donr@unt.edu.

http://www.cse.unt.edu UNT Computer Science and Engineering Department — February 2011