Time filter

Source Type

River Road, NC, United States

Elizabeth City State University is a public, historically black college located in Elizabeth City, North Carolina, in the United States. ECSU enrolls nearly 2,500 students in 37 baccalaureate programs and three masters degree programs, a member-school of the Thurgood Marshall College Fund, as well as a member-institution of the University of North Carolina system. Wikipedia.

Daneshyari M.,Elizabeth City State University | Yen G.G.,Oklahoma State University
IEEE Transactions on Systems, Man, and Cybernetics Part A:Systems and Humans | Year: 2012

Particle swarm optimization (PSO) has been recently adopted to solve constrained optimization problems. In this paper, a cultural-based constrained PSO is proposed to incorporate the information of the objective function and constraint violation into four sections of the belief space, specifically normative knowledge, spatial knowledge, situational knowledge, and temporal knowledge. The archived information facilitates communication among swarms in the population space and assists in selecting the leading particles in three different levels: personal, swarm, and global levels. Comprehensive comparison of the proposed heuristics over a number of benchmark problems with selected state-of-the-art constraint-handling techniques demonstrates that the proposed cultural framework helps the multiple-swarm PSO to perform competitively with respect to selected designs. © 2011 IEEE. Source

Daneshyari M.,Elizabeth City State University | Yen G.G.,Oklahoma State University
International Journal of Systems Science | Year: 2012

Many practical optimisation problems are with the existence of uncertainties, among which a significant number belong to the dynamic optimisation problem (DOP) category in which the fitness function changes through time. In this study, we propose the cultural-based particle swarm optimisation (PSO) to solve DOP problems. A cultural framework is adopted incorporating the required information from the PSO into five sections of the belief space, namely situational, temporal, domain, normative and spatial knowledge. The stored information will be adopted to detect the changes in the environment and assists response to the change through a diversity-based repulsion among particles and migration among swarms in the population space, and also helps in selecting the leading particles in three different levels, personal, swarm and global levels. Comparison of the proposed heuristics over several difficult dynamic benchmark problems demonstrates the better or equal performance with respect to most of other selected state-of-the-art dynamic PSO heuristics. © 2012 Taylor & Francis. Source

Agency: NSF | Branch: Continuing grant | Program: | Phase: Polar Special Initiatives | Award Amount: 1.08M | Year: 2013

The REU Site: Arctic and Antarctic CReSIS (AaA-REU) program will involve 75 undergraduates over a three-year period with five pre-service RET students each year. This project is a continuation of the REU Site program that has operated at Elizabeth City State University and other CReSIS (Center for Remote Sensing of the Ice Sheets) institutions since 2010. The site is co-funded by the Department of Defense in partnership with the NSF REU program. The vision for this project is driven by the compelling need to draw on the integration of polar research and education to attract a diverse pool of talented students into polar-related careers.

The AaA-REU project will be interdisciplinary in focus and will make innovative, cost-effective use of cyberinfrastructure. The project builds upon existing partnerships in polar science, engineering, education, and cyberinfrastructure -- partnerships that provide access to extensive CReSIS resources under the direction of an experienced team of educators and researchers. It is expected that the demographics of the participants will reflect the exciting minority percentages that were realized during the past CReSIS-REU award.

Agency: NSF | Branch: Continuing grant | Program: | Phase: HIST BLACK COLLEGES AND UNIV | Award Amount: 1.85M | Year: 2011

The project aims to address student retention and graduation in STEM by providing innovative teaching technologies in introductory mathematics courses, a pre-freshman summer bridge, undergraduate research opportunities, faculty development workshops, and graduate school preparation activities in the STEM academic programs at Elizabeth City State University. This project will emphasize learning with technology, content and pedagogy for inquiry-based learning, and faculty professional development in new media and instructional technology to raise achievement of STEM majors and non-STEM majors in the algebra, pre-calculus and calculus courses. Faculty learning communities will be created to support faculty in developing problem-based learning pedagogies and use of new media and instructional technology, and techniques to integrate successful practices into effective teaching and learning for STEM students. The pre-freshman summer bridge, a STEM freshman seminar course, a special college algebra course for STEM majors, and a STEM learning community through peer-led supplemental instruction are the strategies employed to increase retention of STEM freshman. A mentoring program, a Vikings Explorers Academy for sophomores, undergraduate research opportunities, and preparation workshops for graduate school are the strategies employed to address persistence and graduation rates in STEM.

Agency: NSF | Branch: Standard Grant | Program: | Phase: | Award Amount: 50.00K | Year: 2012

As science today grows increasingly digital, it poses exciting challenges and opportunities for researchers. Whether it is streaming data from sensors, simulating the formation of tornadoes, annotating and sharing tagged audio and video data, or using geographic information systems to anticipate the spread of disease, the frontiers of transformative science are enormous and continue to grow. Many scientists are turning to web portals or science gateways to allow them to analyze, share, and understand large volumes of data more effectively. The existence of science gateways - and the sophisticated cyberinfrastructure (CI) tools and resources behind these accessible web interfaces - can significantly improve the productivity of researchers facing the most difficult challenges. Most important, science gateways can democratize access to the cyberinfrastructure that enables cutting edge science. Now the best minds can tackle today¹s most challenging science problems, regardless of their affiliation.

Science gateway developers face several challenges. They often work in isolation even though development can be quite similar across domain areas, they bridge local, campus, national and sometimes international cyberinfrastructure, they need foundational building blocks so they can focus on higher-level grand-challenge functionality. Sustainable funding for science gateways can also be difficult to secure as they span the worlds of research and infrastructure.

This one-year planning award will gather community feedback, forming the foundation of a Science Gateway Institute. The institute will be an incubator of sorts for science gateways, vastly increasing their chances for long term success. It will provide a forum for developers to share ideas, approaches and software. It will provide expertise - in science gateway building, in technologies enabling grand challenge research, in open community software development, in virtual organizations, in project management and in science gateway sustainability. It will provide workforce development, training the next generation for careers in this dynamic, cross-disciplinary and important area.

Discover hidden collaborations