Now showing items 936-955 of 1050

  • Tagged Architecture and the Semantics Programming Languages: Extensible Types 

    Feustel, Edward A. (1975-11-20)
    This research note suggests that before we design hardware or software for the task of problem solving, we re-evaluate the task of problem solving in terms of the linguistic constituents which will be required and the ...
  • Tagged Architectures and Protection: Message Systems 

    Feustel, Edward A. (1975-10-20)
    Recent work in extensible programming languages and operating systems by Redell, Lampson, Hewitt, and others coupled with developments in distributed computer systems motivates a study in models of the implementation of ...
  • TAP Channel Measurement: Fundamentals, Goals, and Plans 

    Steger, Christopher (2004-05-01)
    Before we can realize the potential of the TAP (Transit Access Point) project, we must first understand the channel in which we will operate. Specifically, very little information exists on the characteristics of elevated ...
  • Task Partitioning Wireless Base-station Receiver Algorithms on Multiple DSPs and FPGAs 

    Rajagopal, Sridhar; Jones, Bryan Allen; Cavallaro, Joseph R. (2000-10-20)
    This paper presents a multiprocessor solution to meet real-time requirements of implementing advanced algorithms for multiuser channel estimation and detection for third and fourth generation wireless base-station receivers. ...
  • TCP-Africa: An Adaptive and Fair Rapid Increase Rule for Scalable TCP 

    King, Ryan; Baraniuk, Richard G.; Riedi, Rudolf H. (2005-03-01)
    High capacity data transfers over the Internet routinely fail to meet end-to-end performance expectations. The default transport control protocol for best effort data traffic is currently TCP, which does not scale well to ...
  • TCP/IP traffic dynamics and network performance: A lesson in workload modeling, flow control and trace-driven simulations 

    Joo, Youngmi; Ribeiro, Vinay Joseph; Feldmann, Anja; Gilbert, Anna; Willinger, Walter (2001-04-20)
    The main objective of this paper is to demonstrate in the context of a simple TCP/IP-based network that depending on the underlying assumptions about the inherent nature of the dynamics of network traffic, very different ...
  • TEMPLAR: A Wavelet-Based Framework for Pattern Learning and Analysis 

    Scott, Clayton; Nowak, Robert David (2001-04-20)
    Despite the success of wavelet decompositions in other areas of statistical signal and image processing, current wavelet-based image models are inadequate for modeling patterns in images, due to the presence of unknown ...
  • Template Learning from Atomic Representations: A Wavelet-Based Approach to Pattern Analysis 

    Scott, Clayton; Nowak, Robert David (2001-04-20)
    Despite the success of wavelet decompositions in other areas of statistical signal and image processing, current wavelet-based image models are inadequate for modeling patterns in images, due to the presence of unknown ...
  • Tensor Product Basis Approximations for Volterra Filters 

    Nowak, Robert David; Van Veen, Barry D. (1996-02-01)
    This paper studies approximations for a class of nonlinear filters known as Volterra filters. Although the Volterra filter provides a relatively simple and general representation for nonlinear filtering, often it is highly ...
  • Terahertz Dynamics of Quantum-Confined Electrons in Carbon Nanomaterials 

    Ren, Lei; Zhang, Qi; Nanot, Sébastien; Kawayama, Iwao; Tonouchi, Masayoshi; Kono, Junichiro (2012)
    Low-dimensional carbon nanostructures, such as single-wall carbon nanotubes (SWCNTs) and graphene, offer new opportunities for terahertz science and technology. Being zero-gap systems with a linear, photon-like energy ...
  • Terahertz Microfluidic Sensing Using a Parallel-plate Waveguide Sensor 

    Astley, Victoria; Reichel, Kimberly; Mendis, Rajind; Mittleman, Daniel M. (2012)
    Refractive index (RI) sensing is a powerful noninvasive and label-free sensing technique for the identification, detection and monitoring of microfluidic samples with a wide range of possible sensor designs such as ...
  • Terahertz Multistatic Reflection Imaging 

    Dorney, Timothy D.; Symes, William; Baraniuk, Richard G.; Mittleman, Daniel M. (2002-07-01)
    We describe a new imaging method using single-cycle pulses of terahertz (THz) radiation. This technique emulates the data collection and image processing procedures developed for geophysical prospecting and is made possible ...
  • Terahertz Reflection Imaging using Kirchhoff Migration 

    Dorney, Timothy D.; Johnson, Jon L.; Rudd, J. Van; Baraniuk, Richard G.; Symes, William; Mittleman, Daniel M. (2001-10-01)
    We describe a new imaging method that uses single-cycle pulses of terahertz (THz) radiation. This technique emulates data-collection and image-processing procedures developed for geophysical prospecting and is made possible ...
  • Ternary CuIn7Se11: Towards Ultra-Thin Layered Photodetectors and Photovoltaic Devices 

    Lei, Sidong; Sobhani, Ali; Wen, Fangfang; George, Antony; Wang, Qizhong; Huang, Yihan; Dong, Pei; Li, Bo; Najmaei, Sina; Bellah, James; Gupta, Gautam; Mohite, Aditya D.; Ge, Liehui; Lou, Jun; Halas, Naomi J.; Vajtai, Robert; Ajayan, Pulickel (2014)
    2D materials have been widely studied over the past decade for their potential applications in electronics and optoelectronics. In these materials, elemental composition plays a critical role in defining their physical ...
  • Testing on the Curve: Nonlinear Analytical Redundancy for Fault Detection 

    Leuschen, Martin L.; Cavallaro, Joseph R.; Walker, Ian D. (2001-03-01)
    One of the most important areas in the robotics industry is the development of robots capable of working in hazardous environments. Providing a high level of functionality in these arenas is important simply because humans ...
  • Theory of coherent phonons in carbon nanotubes and graphene nanoribbons 

    Sanders, G.D.; Nugraha, A.R.T.; Sato, K.; Kim, J.-H.; Kono, J.; Saito, R.; Stanton, C.J. (2013)
    We survey our recent theoretical studies on the generation and detection of coherent radial breathing mode (RBM) phonons in single-walled carbon nanotubes and coherent radial breathing like mode (RBLM) phonons in graphene ...
  • Theory of Regular M-band Wavelet Bases 

    Steffen, P.; Heller, Peter Niels; Gopinath, Ramesh A.; Burrus, C. Sidney (1993-12-20)
    This paper constructs K-regular M-band orthonormal wavelet bases. K-regularity of the wavelet basis is known to be useful in numerical analysis applications and in image coding using wavelet techniques. Several characterizations ...
  • Thermoplasmonics: Quantifying Plasmonic Heating in Single Nanowires 

    Herzog, Joseph B.; Knight, Mark W.; Natelson, Douglas (2014)
    Plasmonic absorption of light can lead to significant local heating in metallic nanostructures, an effect that defines the sub-field of thermoplasmonics and has been leveraged in diverse applications from biomedical ...
  • Throughput Gains with Limited Feedback in Cooperative Relay Networks 

    Ahmed, Nasir; Aazhang, Behnaam (2005-06-01)
    In this work, we consider delay-constrained systems in cooperative relay networks, and derive methods to maximize the throughput when a limited feedback link to the transmitter nodes exist. We derive the optimal rate control ...
  • Throughput Maximization for ARQ-like Systems in Fading Channels with Coding and Queuing Delay Constraints 

    Ahmed, Nadeem; Baraniuk, Richard G. (2004-11-01)
    Practical delay-limited communication systems often employ retransmission algorithms such as ARQ to ensure reliable communications in fading channels. Maximizing the communications throughput in such systems can cause ...