Now showing items 50-69 of 595

    • C-Based Design of Heterogeneous Embedded Systems 

      Grimm, Christoph; Jantsch, Axel; Shukla, Sandeep K.; Villar, Eugenio (2008-07-15)
    • caBIG VISDA: modeling, visualization, and discovery for cluster analysis of genomic data 

      Zhu, Yitan; Li, Huai; Miller, David J.; Wang, Zuyi; Xuan, Jianhua; Clarke, Robert; Hoffman, Eric P.; Wang, Yue (2008-09-18)
      Background The main limitations of most existing clustering methods used in genomic data analysis include heuristic or random algorithm initialization, the potential of finding poor local optima, the lack of cluster number ...
    • Carrier Frequency Estimation of Time-Frequency Overlapped MASK Signals for Underlay Cognitive Radio Network 

      Liu, Mingqian; Zhang, Junlin; Lin, Yun; Wu, Zhen; Shang, Bodong; Gong, Fengkui (IEEE, 2019)
      As the single-signal carrier frequency estimation method is unsuitable for the time-frequency overlapped signals in an underlay cognitive radio network (CRN), in this paper, we propose a novel carrier frequency estimation ...
    • CESCA Newsletter : April 2009 

      Virginia Tech. Center for Embedded Systems for Critical Applications (Virginia Tech. Center for Embedded Systems for Critical Applications, 2009-04)
      Congratulations on the inaugural issue of the CESCA newsletter! A handful of faculty members scrambled together and proposed a research group in the summer of 2003 to be a part of the College’s then new research center, ...
    • CESCA Newsletter : April 2014 

      Virginia Tech. Center for Embedded Systems for Critical Applications (Virginia Tech. Center for Embedded Systems for Critical Applications, 2014-04)
      Dr. Chao Wang and his Ph.D. student, Hassan Eldib, received the Best Paper Award at the International Conference on Formal Methods in Computer Aided Design (FMCAD) in November 2013 for a paper titled “An SMT based method ...
    • CESCA Newsletter : February 2013 

      Virginia Tech. Center for Embedded Systems for Critical Applications (Virginia Tech. Center for Embedded Systems for Critical Applications, 2013-02)
      On 15 March 2013, the Center for Embedded Systems for Critical Applications is organizing a public event to present its ongoing research projects.. The theme of the symposium is Embedded Security. During the one-day ...
    • CESCA Newsletter : January 2010 

      Virginia Tech. Center for Embedded Systems for Critical Applications (Virginia Tech. Center for Embedded Systems for Critical Applications, 2010-01)
      New projects ranging from new evolutionary design of routing algorithms, to secure embedded systems, to fingerprint sufficiency assessment, in addition to several other new projects, have been awarded during the fall ...
    • CESCA Newsletter : January 2011 

      Virginia Tech. Center for Embedded Systems for Critical Applications (Virginia Tech. Center for Embedded Systems for Critical Applications, 2011-01)
      In today’s day and age, cyber space provides us with a platform for almost real-time, communication and dissemination of information. Since the last newsletter was published, CESCA has created a Facebook group to create a ...
    • CESCA Newsletter : March 2012 

      Virginia Tech. Center for Embedded Systems for Critical Applications (Virginia Tech. Center for Embedded Systems for Critical Applications, 2012-03)
      Two CESCA members, Dr. Chao Wang and Dr. Yaling Yang, have received Faculty Early Career Development (CAREER) awards from the National Science Foundation. These prestigious awards are given to creative junior faculty who ...
    • CESCA Newsletter : May 2010 

      Virginia Tech. Center for Embedded Systems for Critical Applications (Virginia Tech. Center for Embedded Systems for Critical Applications, 2010-05)
      The Center for Embedded Systems for Critical Applications (CESCA) held its annual workshop titled “CESCA Day” at the Owens Banquet Hall in Blacksburg, Va., on May 6, 2010! Events included keynote, tutorials, poster sessions, ...
    • CESCA Newsletter : October 2012 

      Virginia Tech. Center for Embedded Systems for Critical Applications (Virginia Tech. Center for Embedded Systems for Critical Applications, 2012-10)
      The projects carried out by CESCA Faculty and their students represent a valuable resource of intellectual property. CESCA has a model in place that helps industry to benefit from this knowhow and these results - CESCA's ...
    • CESCA Newsletter : October 2014 

      Virginia Tech. Center for Embedded Systems for Critical Applications (Virginia Tech. Center for Embedded Systems for Critical Applications, 2014-10)
      Dr. Haibo Zeng has joined the Bradley Department of Electrical and Computer Engineering as an assistant professor. Zeng will work with the department’s Center for Embedded Systems for Critical Applications. His research ...
    • CESCA Newsletter : October 2015 

      Virginia Tech. Center for Embedded Systems for Critical Applications (Virginia Tech. Center for Embedded Systems for Critical Applications, 2015-10)
      CESCA is now on Twitter. If you have a twitter account, we invite you to follow us! If do you do not have a twitter account, you may still view our news feeds on twitter.com/vt_cesca . We plan to make regular updates on ...
    • CESCA Newsletter : September 2009 

      Virginia Tech. Center for Embedded Systems for Critical Applications (Virginia Tech. Center for Embedded Systems for Critical Applications, 2009-09)
      Within a short few months since our inaugural newsletter, several research grants have been awarded to CESCA members. The hard work of all CESCA members has laid the foundation for these new projects. Many of the projects ...
    • CESCA Newsletter : September 2010 

      Virginia Tech. Center for Embedded Systems for Critical Applications (Virginia Tech. Center for Embedded Systems for Critical Applications, 2010-09)
      A new academic year is upon us, and we are at full steam through the fall 2010 semester. Soon the picturesque yellow, red, green foliage will show up on the mountains around Blacksburg. As I was pondering what to write in ...
    • CESCA Newsletter : September 2013 

      Virginia Tech. Center for Embedded Systems for Critical Applications (Virginia Tech. Center for Embedded Systems for Critical Applications, 2013-10)
      Dr. Chao Wang received the prestigious Office of Naval Research (ONR) Young Investigator Program (YIP) award in May 2013. The title of his proposal is “Automated Software Model Generation for Identifying and Mitigating ...
    • Changes in RNA Splicing in Developing Soybean (Glycine max) Embryos 

      Aghamirzaie, Delasa; Nabiyouni, Mahdi; Fang, Yihui; Klumas, Curtis; Heath, Lenwood S.; Grene, Ruth; Collakova, Eva (MDPI, 2013-11-21)
      Developing soybean seeds accumulate oils, proteins, and carbohydrates that are used as oxidizable substrates providing metabolic precursors and energy during seed germination. The accumulation of these storage compounds ...
    • Characterization And Modeling Of Drift Noise in Fourier Transform Spectroscopy: Implications For Signal Processing And Detection Limits 

      Hazel, G.; Bucholtz, F.; Aggarwal, I. D. (Optical Society of America, 1997-05-01)
      A theoretical analysis of long-term drift noise in Fourier transform spectroscopy is presented. Theoretical predictions are confirmed by experiment. Fractional Brownian motion is employed as a stochastic process model for ...
    • Characterization of a nonrigid sphere using the backscattered fields of acoustic X waves 

      Moawad, Maged F.; Shaarawi, Amr M.; Besieris, Ioannis M. (Acoustical Society of America, 2004-06-01)
      The scattering of acoustic ultra-wideband X-wave pulses by a nonrigid sphere is simulated for purposes of material identification and characterization. Using the backscattered spectrum of the X-wave pulses, a procedure is ...
    • Characterizing ultrashort optical pulses using second-order nonlinear nanoprobes 

      Li, H. F.; Zhang, Z.; Xu, Q. A.; Shi, K. B.; Jia, Y. S.; Zhang, B. G.; Xu, Yong; Liu, Z. W. (AIP Publishing, 2010-12-01)
      We report a second-order nonlinear nanoprobe for characterizing ultrafast optical near fields. The proposed nanoprobe comprises second harmonic nanocrystals attached to a carbon nanotube, which is in turn attached to a ...