Electrical and Computer Engineering

Works Published in 2003

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Displaying works 201 - 215 of 215 in total

Sorted by most recent date added to the index first, which may not be the same as publication date order.

2003 journal article

NanoCell electronic memories

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 125(43), 13279–13283.

By: J. Tour n, L. Cheng n, D. Nackashi n, Y. Yao n, A. Flatt n, S. St Angelo n, T. Mallouk n, P. Franzon n

TL;DR: The first assembly of a NanoCell with disordered arrays of molecules and Au islands is reported, demonstrating the efficacy of a disordered nanoscale array for high-yielding switching and memory while mitigating the arduous task of nanoscaling. (via Semantic Scholar)
UN Sustainable Development Goal Categories
14. Life Below Water (OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2003 article

Joint channel estimation and data detection in space-time communications

Cozzo, C., & Hughes, B. L. (2003, August). IEEE TRANSACTIONS ON COMMUNICATIONS, Vol. 51, pp. 1266–1270.

By: C. Cozzo* & B. Hughes n

author keywords: expectation-maximization (EM) algorithm; fading channels; iterative receivers; joint detection and estimation; space-time coding; transmit diversity
TL;DR: Simulation results show that the iterative space-time receiver based on the expectation-maximization algorithm can often achieve near-coherent performance with modest complexity and using very few pilot symbols. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2003 journal article

Gain adaptation of networked DC motor controllers based on QOS variations

IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 50(5), 936–943.

By: M. Chow n & Y. Tipsuwan n

author keywords: adaptive control; communication networks; control systems; dc motors; decentralized control; distributed control; real-time systems; stability
TL;DR: Numerical and experimental simulations, and prototyping, are presented to demonstrate the feasibility of the proposed adaptation scheme to handle network QoS variation in a control loop and show the promising future of the use of gain adaptation in networked control applications. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2003 journal article

Discovering and exploiting program phases

IEEE MICRO, 23(6), 84–93.

By: T. Sherwood*, E. Perelman*, G. Hamerly*, S. Sair n & B. Calder*

TL;DR: It is argued that instead of assuming average behavior, it is now time to model and optimize phase-based program behavior. (via Semantic Scholar)
UN Sustainable Development Goal Categories
14. Life Below Water (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2003 article

Characterization of cross modulation in multichannel amplifiers using a statistically based behavioral modeling technique

Gharaibeh, K. M., & Steer, M. B. (2003, December). IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, Vol. 51, pp. 2434–2444.

author keywords: behavioral modeling; code division multiple access (CDMA); cross-modulation distortion; multichannel; nonlinear systems; power amplifiers; statistical modeling
TL;DR: A statistically based modeling technique is developed for characterizing in-band and out-of-band intermodulation and cross-modulation distortions in multichannel amplifier environments using a new multiple envelope memoryless behavioral model that captures the black-box characteristics of multich channel amplifiers. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2003 journal article

Adaptive demosaicking

JOURNAL OF ELECTRONIC IMAGING, 12(4), 633–642.

TL;DR: This work proposes an adaptive demosaicking technique in the framework of bilateral filtering that provides a means to denoise, sharpen, and demosaic the image simultaneously and is run on synthetic images and real-world images for comparative purposes. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2003 journal article

The epHEMT gate at microwave frequencies

IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES, 51(6), 1718–1723.

By: S. Wartenberg* & . Hauser n

author keywords: enhancement mode; forward turn-on voltage; gate; heterojunction FET; pseudomorphic
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2003 journal article

Modeling value speculation: An optimal edge selection problem

IEEE TRANSACTIONS ON COMPUTERS, 52(3), 277–292.

By: C. Fu, J. Bodine n & T. Conte n

author keywords: value prediction; value speculation; optimal edge selection; data dependence graph; critical path reduction
TL;DR: From the experimental results of running the optimal edge selection algorithm for the 20 most heavily executed paths selected from each SPECint95 benchmark, several insights are shown. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2003 journal article

Fast minimization of structural risk by nearest neighbor rule

IEEE TRANSACTIONS ON NEURAL NETWORKS, 14(1), 127–137.

By: B. Karacali n & H. Krim n

author keywords: breast cancer detection; index set thinning algorithm; multivariate order statistics; nearest neighbor rule; support vector machine (SVM)
TL;DR: Simulation results on real data indicate that this method significantly reduces the computational cost of the conventional SVMs, and achieves a nearly comparable test error performance. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2003 journal article

Design of a 20-Mb/s 256-state Viterbi decoder

IEEE TRANSACTIONS ON VERY LARGE SCALE INTEGRATION (VLSI) SYSTEMS, 11(6), 965–975.

By: X. Liu n & M. Papaefthymiou*

author keywords: bus reduction; communications; data transfer; low power; pipelining
TL;DR: This paper proposes a data transfer oriented design methodology to implement a low-power 256-state rate-1/3 Viterbi decoder and applies precomputation in conjunction with saturation arithmetic to further reduce power dissipation with provably no coding performance degradation. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2003 article

DC distribution for industrial systems: Opportunities and challenges

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, Vol. 39, pp. 1596–1601.

By: M. Baran n & N. Mahajan n

author keywords: DC systems; power electronics; transient analysis
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2003 journal article

Computing call-blocking probabilities in LEO satellite constellation's

IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 52(3), 622–636.

By: A. Zaim n, H. Perros n & G. Rouskas n

author keywords: call blocking; handoffs; low earth orbit (LEO) satellite constellations
TL;DR: An analytical model for computing call- blocking probabilities in a low Earth orbit (LEO) satellite network that carries voice calls and derives an upper and lower bound for the link-blocking probabilities that can be computed efficiently. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2003 journal article

Cattle, crime and colonialism: Property as negotiation in north India

INDIAN ECONOMIC AND SOCIAL HISTORY REVIEW, 40(1), 33–56.

By: D. Gilmartin n

UN Sustainable Development Goal Categories
13. Climate Action (Web of Science)
15. Life on Land (Web of Science)
16. Peace, Justice and Strong Institutions (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2003 journal article

Advanced signal processing for power line communications

IEEE Communications Magazine, 41(5), 100–107.

By: H. Dai n & H. Poor*

TL;DR: It is argued that these methods can successfully mitigate the influence of the principal impairments in PLC channels: time-varying channel attenuation, multipath frequency-selective fading, multiple access interference, and background noise. (via Semantic Scholar)
Source: NC State University Libraries
Added: August 6, 2018

2003 journal article

A modified unsplit PML formulation for evanescent mode absorption in waveguides

IEEE MICROWAVE AND WIRELESS COMPONENTS LETTERS, 13(6), 220–222.

By: M. Ozkar n, G. Lazzi n & A. Mortazawi*

author keywords: evanescent waves; FDTD; unsplit PML
Source: Web Of Science
Added: August 6, 2018

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