Now showing items 1299-1318 of 1762

  • Programmable Stream Processors 

    Kapasi, Ujval J.; Rixner, Scott; Dally, William J.; Khailany, Brucek; Ahn, Jung Ho; Mattson, Peter; Owens, John D. (2003-08-20)
    Stream processing promises to bridge the gap between inflexible special-purpose solutions and current programmable architectures that cannot meet the computational demands of media-processing applications.
  • Programming in situ immunofluorescence intensities through interchangeable reactions of dynamic DNA complexes 

    Zimak, Jan; Schweller, Ryan M.; Duose, Dzifa Y.; Hittelman, Walter N.; Diehl, Michael R. (2012-12-21)
    The regulation of antibody reporting intensities is critical to various in situ fluorescence imaging analyses. While such control is often necessary to visualize sparse molecular targets, the ability to tune marker ...
  • Programming using a constraint satisfaction system for robotics 

    Raja, Basalat Ali (1992)
    Programming robots is a difficult task, especially for autonomous robots that must operate in an open, unstructured environment. A programmer building such a system should have a number of sophisticated tools at his/her ...
  • Progressive source-channel coding of images over bursty error channels 

    Lu, Jin; Nosratinia, Aria; Aazhang, Behnaam (1998-10-20)
    Transmission of compressed image data over noisy channels is an important problem and has been investigated in a variety of scenarios. In this paper, we propose a progressive time-varying source-channel coding system for ...
  • Projection methods for model reduction of large-scale dynamical systems 

    Gugercin, Serkan (2003)
    Numerical simulation of dynamical systems have been a successful means for studying complex physical phenomena. However, in large-scale settings, the system dimension makes the computations infeasible due to memory and ...
  • Protective Operating System Shell Environment for Robots 

    Cavallaro, Joseph R.; Walker, Ian D. (1995-10-01)
    This paper describes the synthesis of a protective operating system shell environment for robots. The approach is designed to protect the robot from the effects of errors in the lower level manipulator system and the higher ...
  • Proteomic analyses reveal distinct chromatin‐associated and soluble transcription factor complexes 

    Li, Xu; Wang, Wenqi; Wang, Jiadong; Malovannaya, Anna; Xi, Yuanxin; Li, Wei; Guerra, Rudy; Hawke, David H.; Qin, Jun; Chen, Junjie (2015)
    The current knowledge on how transcription factors (TFs), the ultimate targets and executors of cellular signalling pathways, are regulated by protein–protein interactions remains limited. Here, we performed proteomics ...
  • Proteomic Profiling Identifies Distinct Protein Patterns in Acute Myelogenous Leukemia CD34+CD38- Stem-Like Cells 

    Kornblau, Steven M.; Qutub, Amina; Yao, Hui; York, Heather; Qiu, Yi Hua; Graber, David; Ravandi, Farhad; Cortes, Jorge; Andreeff, Michael; Zhang, Nianxiang; Coombes, Kevin R. (2013-10-24)
    Acute myeloid leukemia (AML) is believed to arise from leukemic stem-like cells (LSC) making understanding the biological differences between LSC and normal stem cells (HSC) or common myeloid progenitors (CMP) crucial ...
  • A Prototype Platform for a Multitier Network Interface Card (mNIC) 

    Frantz, Patrick (2002-09-20)
    The Center for Multimedia Communication at Rice University has developed a hardware testbed for multitier wireless environments. These types of environments incorporate many diverse wireless standards, such as 802.11 and ...
  • Prototyping Platforms for Multiple Antenna Wireless Communications 

    Murphy, Patrick (2005-04-01)
    As the demand for higher performance wireless communications continues to grow, novel algorithms have been developed which provide increased performance and efficiency. One such class of algorithms involves the use of ...
  • Pseudo Affine Wigner Distributions 

    Goncalves, Paulo; Baraniuk, Richard G. (1996-05-01)
    In this paper, we introduce a new set of tools for time-varying spectral analysis: the pseudo affine Wigner distributions. Based on the affine Wigner distributions of J. and P. Bertrand, these new time-scale distributions ...
  • Pseudo Affine Wigner Distributions: Definition and Kernel Formulation 

    Goncalves, Paulo; Baraniuk, Richard G. (1998-06-01)
    In this paper, we introduce a new set of tools for time-varying spectral analysis: the pseudo affine Wigner distributions. Based on the affine Wigner distributions of J. and P. Bertrand, these new time-scale distributions ...
  • Pseudo Power Scale Signatures: Frequency Domain Approach 

    Venkatachalam, Vidya; Aravena, Jorge.L. (2000-03-01)
    In an earlier work, we introduced a new form of signal representation called the <b><i>pseudo power signature (PPS)</i></b> that was essentially independent of the duration of the signal. The signatures were obtained based ...
  • A Pseudo-Bertrand Distribution for Time-Scale Analysis 

    Goncalves, Paulo; Baraniuk, Richard G. (1996-03-01)
    Using the pseudo-Wigner time-frequency distribution as a guide, we derive two new time-scale representations, the pseudo-Bertrand and the smoothed pseudo-Bertrand distributions. Unlike the Bertrand distribution, these ...
  • Publication Culture in Computing Research 

    Mehlhorn, Kurt; Vardi, Moshe Y.; Herbstritt, Marc (2012)
    The dissemination of research results is an integral part of research and hence a crucial component for any scientific discipline. In the area of computing research, there have been raised concerns recently about its ...
  • Puppeteer: Component-based Adaptation for Mobile Computing 

    de Lara, Eyal; Wallach, Dan S.; Zwaenepoel, Willy (2000-03-20)
    Puppeteer is a system for adapting component-based applications in mobile environments. Puppeteer takes advantage of the exported interfaces of these applications to perform adaptation <i>without</i> modifying the ...
  • QEPAS based ppb-level detection of CO and N2O using a high power CW DFB-QCL 

    Ma, Yufei; Lewicki, Rafał; Razeghi, Manijeh; Tittel, Frank K. (2013-01-14)
    An ultra-sensitive and selective quartz-enhanced photoacoustic spectroscopy (QEPAS) sensor platform was demonstrated for detection of carbon monoxide (CO) and nitrous oxide (N2O). This sensor used a stateof- the art ...
  • QoS-driven server migration for Internet data centers 

    Ranjan, Supranamaya (2002)
    Many organizations have chosen to host Internet applications at Internet Data Centers (IDCs) located near network access points of the Internet to take advantage of their high availability, large network bandwidths and low ...
  • QRD-QLD searching based sphere detection for emerging MIMO downlink OFDM receivers 

    Radosavljevic, Predrag; Kim, Kyeong Jin; Cavallaro, Joseph R. (2008-11-01)
    In this paper, a detection algorithm with parallel partial candidate-search algorithm is presented. Two fully independent partial search processes are simultaneously employed for two groups of transmit antennas based on ...
  • Quantification of HIV-1 DNA using Real-Time Recombinase Polymerase Amplification 

    Crannell, Zachary Austin; Rohrman, Brittany; Richards-Kortum, Rebecca (2014)
    Although recombinase polymerase amplification (RPA) has many advantages for the detection of pathogenic nucleic acids in point-of-care applications, RPA has not yet been applied for has not yet been implemented to quantify ...