Works Published in 2008

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Displaying works 101 - 120 of 137 in total

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

2008 journal article

Just-in-time dynamic voltage scaling: Exploiting inter-node slack to save energy in MPI programs

JOURNAL OF PARALLEL AND DISTRIBUTED COMPUTING, 68(9), 1175–1185.

By: V. Freeh n, N. Kappiah n, D. Lowenthal* & T. Bletsch n

author keywords: power-aware; distributed computing; message passing interface (MPI)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2008 journal article

Mitigating DoS attacks against broadcast authentication in wireless sensor networks

ACM TRANSACTIONS ON SENSOR NETWORKS, 4(1).

author keywords: security; design; algorithms; sensor networks; security; broadcast authentication; DoS attacks
TL;DR: This paper presents an efficient mechanism called message-specific puzzle to mitigate DoS attacks against signature-based or μTESLA-based broadcast authentication, which adds a weak authenticator in each broadcast packet, which can be efficiently verified by a regular sensor node, but takes a computationally powerful attacker a substantial amount of time to forge. (via Semantic Scholar)
UN Sustainable Development Goal Categories
16. Peace, Justice and Strong Institutions (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2008 review

The worst-case execution-time problem - Overview of methods and survey of tools

[Review of ]. ACM Transactions on Embedded Computing Systems, 7(3).

By: R. Wilhelm, J. Engblom, A. Ermedahl, N. Holsti, S. Thesing, D. Whalley, G. Bernat, C. Ferdinand ...

Source: NC State University Libraries
Added: August 6, 2018

2008 journal article

A differential HBT power cell and its model

MICROWAVE AND OPTICAL TECHNOLOGY LETTERS, 50(9), 2262–2268.

By: D. Lee*, Y. Chen n, K. Lee* & S. Hong*

author keywords: heterojunction bipolar transistor (HBT); differential amplifiers; large-signal model; MMIC power amplifiers; semiconductor device modeling
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2008 article

Comparison of static and switching characteristics of 1200 V 4H-SiCBJT and 1200 V Si-IGBT

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, Vol. 44, pp. 887–893.

By: Y. Gao, A. Huang n, S. Krishnaswami*, J. Richmond* & A. Agarwal*

author keywords: loss; reverse-biased safe operating area (RBSOA); Si insulated gate bipolar transistor (IGBT); silicon carbide bipolar junction transistor (SiC BJT)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2008 journal article

Z-MAC: A hybrid MAC for wireless sensor networks

IEEE-ACM TRANSACTIONS ON NETWORKING, 16(3), 511–524.

By: I. Rhee n, A. Warrier n, M. Aia n, J. Min n & M. Sichitiu n

author keywords: CSMA; MAC; TDMA; wireless sensor networks
TL;DR: Z-MAC is a hybrid MAC protocol for wireless sensor networks that combines the strengths of TDMA and CSMA while offsetting their weaknesses and achieves high channel utilization under high contention and reduces collision among two-hop neighbors at a low cost. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2008 journal article

Realizing quality improvement through test driven development: results and experiences of four industrial teams

EMPIRICAL SOFTWARE ENGINEERING, 13(3), 289–302.

By: N. Nagappan*, E. Maximilien*, T. Bhat* & L. Williams n

author keywords: test driven development; empirical study; defects/faults; development time
TL;DR: Case studies were conducted with three development teams at Microsoft and one at IBM that have adopted TDD and indicate that the pre-release defect density of the four products decreased between 40% and 90% relative to similar projects that did not use the TDD practice. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2008 journal article

Procedural urban modeling in practice

IEEE COMPUTER GRAPHICS AND APPLICATIONS, 28(3), 18–26.

By: B. Watson n, P. Mueller, P. Wonka*, C. Sexton*, O. Veryovka* & A. Fuller*

TL;DR: The authors review procedural modeling, examine the CityEngine tool, and study the use of procedural urban modeling in Electronic Arts' Need for Speed games. (via Semantic Scholar)
UN Sustainable Development Goal Categories
11. Sustainable Cities and Communities (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2008 article

Procedural methods for urban modeling

IEEE COMPUTER GRAPHICS AND APPLICATIONS, Vol. 28, pp. 16–17.

TL;DR: This special issue captures a good snapshot of work in this emerging area of simulation of the man-made environment, especially cities, which is becoming an increasingly important research problem in computer graphics. (via Semantic Scholar)
UN Sustainable Development Goal Categories
11. Sustainable Cities and Communities (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2008 journal article

Exploiting synchronous and asynchronous DVS for feedback EDF scheduling on an embedded platform

ACM TRANSACTIONS ON EMBEDDED COMPUTING SYSTEMS, 7(1).

By: Y. Zhu n & F. Mueller n

author keywords: algorithms; experimentation; real-time systems; scheduling; dynamic voltage scaling; feedback control
TL;DR: This work develops power-aware feedback--DVS algorithms for hard real-time systems that adapt to dynamically changing workloads and studies energy consumption for synchronous and asynchronous DVS switching on a PowerPC board. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2008 journal article

Euler's partition theorem and the combinatorics of l-sequences

JOURNAL OF COMBINATORIAL THEORY SERIES A, 115(6), 967–996.

By: C. Savage n & A. Yee*

author keywords: integer partitions; lecture hall partitions; Euler's partition theorem; Sylvester's bijection; partition bijections
TL;DR: A surprisingly simple bijection is provided for Euler's partition theorem, which involves a family of partitions constrained by the ratio of successive parts, and the intrinsic role played by the combinatorics of @?-sequences is uncovered. (via Semantic Scholar)
UN Sustainable Development Goal Categories
4. Quality Education (Web of Science)
Sources: Web Of Science, ORCID
Added: August 6, 2018

2008 article

DSD-Crasher: A hybrid analysis tool for bug finding

ACM TRANSACTIONS ON SOFTWARE ENGINEERING AND METHODOLOGY, Vol. 17.

By: C. Csallner*, Y. Smaragdakis & T. Xie n

author keywords: reliability; verification; automatic testing; bug finding; dynamic analysis; dynamic invariant detection; extended static checking; false positives; static analysis; test case generation; usability
TL;DR: DSD-Crasher is a bug finding tool that follows a three-step approach to program analysis that yields benefits compared to past two-step combinations in the literature, and in the evaluation with third-party applications, demonstrates higher precision over tools that lack a dynamic step and higher efficiency over tools That lack a static step. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2008 journal article

Characterization of anaerobic catabolism of p-coumarate in Rhodopseudomonas palustris by integrating transcriptomics and quantitative proteomics

MOLECULAR & CELLULAR PROTEOMICS, 7(5), 938–948.

MeSH headings : Anaerobiosis / genetics; Bacterial Proteins / analysis; Bacterial Proteins / genetics; Bacterial Proteins / metabolism; Benzoates / metabolism; Coumaric Acids / metabolism; Gene Expression Profiling; Protein Biosynthesis / genetics; Proteomics; RNA, Messenger / analysis; RNA, Messenger / metabolism; Rhodopseudomonas / genetics; Rhodopseudomonas / growth & development; Rhodopseudomonas / metabolism; Succinic Acid / metabolism
TL;DR: The integrated gene expression data provided strong support for the non-β-oxidation route in R. palustris, consistent with the hypothesis that p-coumarate is converted to benzoyl-CoA, which is then degraded via a known aromatic ring reduction pathway. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2008 journal article

Theoretical and experimental analyses of safe operating area (SOA) of 1200-V 4H-SiC BJT

IEEE TRANSACTIONS ON ELECTRON DEVICES, 55(8), 1887–1893.

By: Y. Gao n, A. Huang n, A. Agarwal* & Q. Zhang*

author keywords: safe operating area (SOA); short-circuit; SiC bipolar junction transistor (BJT)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (Web of Science; OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2008 journal article

Group-based key predistribution for wireless sensor networks

ACM TRANSACTIONS ON SENSOR NETWORKS, 4(2).

By: D. Liu*, P. Ning n & W. Du*

author keywords: security; design; algorithms; sensor networks; security; pairwise key establishment; key predistribution; group-based deployment
TL;DR: A group-based deployment model is developed to improve key predistribution; this model, sensor nodes are only required to be deployed in groups, and the critical observation is that the sensor nodes in the same group are usually close to each other after deployment. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2008 article

A smart stochastic approach for manifolds smoothing

El Ouafdi, A. F., Ziou, D., & Krim, H. (2008, July). COMPUTER GRAPHICS FORUM, Vol. 27, pp. 1357–1364.

By: A. El Ouafdi*, D. Ziou* & H. Krim n

TL;DR: The core idea behind the proposed method is to relate the problem of smoothing objects to that of tracking the transition probability density functions of an underlying random process, and it is demonstrated to improve performance over existing smoothing techniques. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2008 journal article

Revisiting the definition of animal tool use

Animal Behaviour, 75(4), 1199–1208.

By: R. St Amant n & T. Horton n

author keywords: cognition; tool use
Sources: Crossref, Web Of Science
Added: August 6, 2018

2008 journal article

Performance analysis of IEEE 802.11e EDCA with a virtual collision handier

IEEE TRANSACTIONS ON VEHICULAR TECHNOLOGY, 57(2), 1293–1297.

By: H. Hwang*, S. Kim n, D. Sung* & N. Song*

author keywords: enhanced distributed channel access (EDCA); IEEE 802.11e; virtual collision handler (VCH)
TL;DR: The proposed analytical model provides different access categories (ACs) for supporting the quality of service (QoS) of differentiated services by using different contention window (CW) sizes and arbitration interframe space (AIFS) values in EDCA. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2008 journal article

Microarray data mining using landmark gene-guided clustering

BMC Bioinformatics, 9.

By: P. Chopra, J. Kang, J. Yang, H. Cho, H. Kim & M. Lee

Source: NC State University Libraries
Added: August 6, 2018

2008 journal article

Multipoint-to-point lightpaths in all-optical networks: Dimensioning and cost analysis

PERFORMANCE EVALUATION, 65(3-4), 262–285.

By: N. Bouabdallah*, G. Pujolle* & H. Perros n

author keywords: optical networking; traffic grooming; network dimensioning; cost evaluation
TL;DR: The results show that the proposed aggregation technique can significantly improve the network throughput while reducing its cost and that of the transceivers required at node level. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

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