Works (53)

Updated: August 16th, 2024 13:37

2017 chapter

Cost Analysis Comparing HPC Public Versus Private Cloud Computing

In Communications in Computer and Information Science (Vol. 740, pp. 294–316).

By: P. Dreher*, D. Nair, E. Sills* & M. Vouk*

Contributors: P. Dreher*, D. Nair, E. Sills* & M. Vouk*

author keywords: High performance cloud computing; Economic analysis; Public cloud; Private cloud
TL;DR: This paper investigates whether this economic analysis for moving general purpose applications to the public cloud can be extended to more computationally intensive HPC type computations. (via Semantic Scholar)
Sources: Crossref, ORCID
Added: February 24, 2020

2016 journal article

A novel framework for software defined based secure storage systems

SIMULATION MODELLING PRACTICE AND THEORY, 77, 407–423.

author keywords: Software Defined Network (SDN); Software Defined Storage (SDStore); Software Defined Security (SDSec); Big data; Mininet; Virtualization
TL;DR: This paper presents a novel experimental framework as a virtualized testbed environment for software defined based secure storage systems and builds on the Mininet simulator, where its core components, the host, switch and the controller, are customized to build the proposed experimental simulation framework. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2016 journal article

Assessing Run-time Overhead of Securing Kepler

Procedia Computer Science, 80, 2281–2286.

By: D. Kim n & M. Vouk n

author keywords: Kepler; security; provenance; data integrity; performance overhead
TL;DR: The Security Analysis Package (SAP) leverages Kepler's Provenance Recorder (PR) to secure data flows from external input-based attacks, from access to unauthorized exter- nal sites, and from data integrity issues. (via Semantic Scholar)
Source: Crossref
Added: February 24, 2020

2016 conference paper

Cross-institutional research cyberinfrastructure for data intensive science

2016 ieee high performance extreme computing conference (hpec).

TL;DR: A multi-institution effort to develop a “data science as a service” platform that integrates advanced federated data management for small to large datasets, access to high performance computing, distributed computing and advanced networking. (via Semantic Scholar)
Sources: NC State University Libraries, NC State University Libraries
Added: August 6, 2018

2016 article

Embedding Cloud Computing inside Supercomputer Architectures

PROCEEDINGS OF THE 6TH INTERNATIONAL CONFERENCE ON CLOUD COMPUTING AND SERVICES SCIENCE, VOL 2 (CLOSER), pp. 296–301.

By: P. Dreher n & M. Vouk n

author keywords: High Performance Computing; Cloud Computing; Scientific Workflows; Virtual Computing Laboratory; Supercomputing; HPC/Cloud; Supercomputer/Cloud; Future Supercomputer/Cloud Architectures
TL;DR: This paper takes the position that specific types of user applications may favor one type of design over another and several different types of supercomputer/cloud implementations may be needed to optimally satisfy the complexity and diversity of user needs, requirements and security concerns. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2015 article

CS/SE Instructors Can Improve Student Writing without Reducing Class Time Devoted to Technical Content: Experimental Results

2015 IEEE/ACM 37TH IEEE INTERNATIONAL CONFERENCE ON SOFTWARE ENGINEERING, VOL 2, pp. 455–464.

By: P. Anderson*, S. Heckman n, M. Vouk n, D. Wright n, M. Carter n, J. Burge*, G. Gannod*

author keywords: communication across the curriculum; software engineering education; black box test plans
TL;DR: Students in the treatment sections outperformed students in the control sections on writing for five of nine criteria on rubrics for evaluating the plans and on the raters' holistic impression of the students' technical and communication abilities from the perspectives of a manager and a tester. (via Semantic Scholar)
UN Sustainable Development Goal Categories
4. Quality Education (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2015 conference paper

Enhancing security of Hadoop in a public cloud

2015 6th International Conference on Information and Communication Systems (ICICS), 38–43.

By: X. Yu n, P. Ning n & M. Vouk n

TL;DR: A security enhancement for a public cloud-based Hadoop is developed, named SEHadoop, to improve the compromise resilience through enhancing isolation among Hadooper components and enforcing least access privilege for Hadoops processes. (via Semantic Scholar)
Source: NC State University Libraries
Added: August 6, 2018

2015 article

SDDC: A Software Defined Datacenter Experimental Framework

2015 3RD INTERNATIONAL CONFERENCE ON FUTURE INTERNET OF THINGS AND CLOUD (FICLOUD) AND INTERNATIONAL CONFERENCE ON OPEN AND BIG (OBD), pp. 189–194.

By: A. Darabseh*, M. Al-Ayyoub*, Y. Jararweh*, E. Benkhelifa*, M. Vouk n, A. Rindos*, I. Awan, M. Younas, M. Mecella

TL;DR: A novel experimental framework (SDDC) is introduced to provide a novel virtualized testbed environment for SDD systems and lets the users develop and test their own SDD solutions, and at the same time gives the researchers an experimentation tool for benchmarking purposes. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2015 journal article

SDIoT: a software defined based internet of things framework

Journal of Ambient Intelligence and Humanized Computing, 6(4), 453–461.

author keywords: Internet of things (IoT); Software defined network (SDN); Software defined systems (SDSys); Software defined storage (SDStore); Software defined security (SDSec)
TL;DR: A comprehensiveSoftware defined based framework model is proposed to simplify the IoT management process and provide a vital solution for the challenges in the traditional IoT architecture to forward, store, and secure the produced data from the IoT objects by integrating the software defined network, software defined storage, and software defined security into one software defined based control model. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Crossref
Added: February 24, 2020

2015 conference paper

SDSecurity: A software defined security experimental framework

2015 IEEE International Conference on Communication Workshop, 1871–1876.

TL;DR: This paper presents a novel experimental framework to provide a novel virtualized testbed environment for SDSec systems and builds on the Mininet simulator, where its core components, the host, switch and the controller, are customized to build the proposed experimental simulation framework for S DSec. (via Semantic Scholar)
Source: NC State University Libraries
Added: August 6, 2018

2015 article

SDStorage: A Software Defined Storage Experimental Framework

2015 IEEE INTERNATIONAL CONFERENCE ON CLOUD ENGINEERING (IC2E 2015), pp. 341–346.

TL;DR: SDStorage is an experimental framework to provide a novel virtualized test bed environment for SDStore systems and is based on the Mininet Software Defined Network (SDN) Open Flow simulator and is built over of it. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2015 article

Securing Scientific Workflows

2015 IEEE INTERNATIONAL CONFERENCE ON SOFTWARE QUALITY, RELIABILITY AND SECURITY - COMPANION (QRS-C 2015), pp. 95–104.

By: D. Kim n & M. Vouk n

author keywords: Scientific workflow; Kepler; Vulnerability; Provenance; Cloud
TL;DR: A prototype security enhanced Kepler engine is implemented to demonstrate viability of use of the Kepler provenance module in provision and management of the desired security properties. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2015 conference paper

Securing software application chains in a cloud

2015 2nd International Conference on Information Science and Security (ICISS), 50–53.

By: D. Kim & M. Vouk

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

2015 journal article

Software defined cloud: Survey, system and evaluation

FUTURE GENERATION COMPUTER SYSTEMS-THE INTERNATIONAL JOURNAL OF ESCIENCE, 58, 56–74.

author keywords: Cloud computing; Software Defined Systems; Software Defined Security; Software Defined Storage; Software Defined Networking; Software Defined Cloud (SDCloud)
TL;DR: Software Defined Cloud (SDCloud) is introduced, a novel software defined cloud management framework that integrates different software define cloud components to handle complexities associated with cloud computing systems. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2014 article

On Coverage-Based Attack Profiles

2014 IEEE EIGHTH INTERNATIONAL CONFERENCE ON SOFTWARE SECURITY AND RELIABILITY - COMPANION (SERE-C 2014), pp. 5–6.

By: A. Rivers n, M. Vouk n & L. Williams n

author keywords: security; coverage; models; attack; profile
TL;DR: A hypergeometric process model is presented that describes automated cyber attacks and web request signatures from the logs of a production web server were used to assess the applicability of the model. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2013 journal article

Constructing next generation academic cloud services

International Journal of Cloud Computing, 2(2/3), 104–122.

By: M. Vouk n, S. Averitt n, P. Dreher n, D. Kekas n, A. Kurth n, M. Hoit n, P. Mugge n, A. Peeler n ...

TL;DR: An overview of the vision and several vCentennial pilot projects are provided and the initial operating system for this platform is NCSU’s open source Virtual Computing Laboratory (VCL) technology. (via Semantic Scholar)
Sources: NC State University Libraries, NC State University Libraries
Added: August 6, 2018

2013 conference paper

Non-operational testing of software for security issues

2013 IEEE International Symposium on Software Reliability Engineering Workshops (ISSREW), 21–22.

By: S. Subramani n, M. Vouk n & L. Williams n

TL;DR: This work combines “classical” reliability modeling, when applied to reported vulnerabilities found under “normal” operational profile conditions, with safety oriented fault management processes, with open source Fedora software. (via Semantic Scholar)
Source: NC State University Libraries
Added: August 6, 2018

2012 chapter

A Note on Uncertainty in Real-Time Analytics

In A. M. Dienstfrey & R. F. Boisvert (Eds.), Uncertainty Quantification in Scientific Computing. WoCoUQ 2011 (pp. 312–318).

By: M. Vouk n

Ed(s): A. Dienstfrey & R. Boisvert

TL;DR: The issues and the (considerable) implications they can have on real-time analytics that involves humans, including software interfaces, learning, and reaction of humans in emergencies are discussed. (via Semantic Scholar)
Source: Crossref
Added: January 14, 2021

2012 journal article

Locally Invertible Multidimensional Convolutional Encoders

IEEE TRANSACTIONS ON INFORMATION THEORY, 58(3), 1774–1782.

By: R. Lobo n, D. Bitzer n & M. Vouk n

author keywords: Convolutional codes; error correction codes; multidimensional systems
TL;DR: A novel method of encoding and inverting multidimensional sequences using the subsequence map, and it is shown that the overlapping symbols between consecutive input subsequences obtained during the sequence inversion can be used to determine if the received sequence is the same as the transmitted codeword. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2011 conference paper

Communication genres: Integrating communication into the software engineering curriculum

2011 24th IEEE-CS Conference on Software Engineering Education and Training (CSEET), 21–30.

By: M. Carter n, M. Vouk n, G. Gannod*, J. Burge*, P. Anderson* & M. Hoffman*

TL;DR: Based on the results of an NSF-funded project, theories of situated learning and genre are used to make the case that communication is integral to software engineering and that faculty are in the best position to guide students in becoming better communicators in the field. (via Semantic Scholar)
Source: NC State University Libraries
Added: August 6, 2018

2010 chapter

A Fault-Tolerance Architecture for Kepler-Based Distributed Scientific Workflows

In Lecture Notes in Computer Science (pp. 452–460).

By: P. Mouallem n, D. Crawl*, I. Altintas*, M. Vouk n & U. Yildiz*

TL;DR: This paper presents an architecture that takes advantage of the provenance data collected by the Kepler-based workflows to detect failures and help in fault-tolerance decision making and discusses the failures observed in two production-level Kepler- based workflows, specifically XGC and S3D. (via Semantic Scholar)
UN Sustainable Development Goal Categories
16. Peace, Justice and Strong Institutions (OpenAlex)
Source: Crossref
Added: February 24, 2020

2010 conference paper

A fault-tolerance architecture for kepler-based distributed scientific workflows

Scientific and statistical database management, 6187, 452–460.

By: P. Mouallem, D. Crawl, I. Altintas, M. Vouk & U. Yildiz

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

2010 chapter

Characterizing the Effectiveness of Tutorial Dialogue with Hidden Markov Models

In Intelligent Tutoring Systems (pp. 55–64).

By: K. Boyer n, R. Phillips n, A. Ingram*, E. Ha n, M. Wallis n, M. Vouk n, J. Lester n

TL;DR: This paper applies hidden Markov modeling to a corpus of annotated task-oriented tutorial dialogue to learn one model for each of two effective human tutors, and identifies the statistical relationships between student outcomes and the learned strategies. (via Semantic Scholar)
UN Sustainable Development Goal Categories
4. Quality Education (OpenAlex)
Source: Crossref
Added: February 24, 2020

2009 conference paper

An empirical study of security problem reports in Linux distributions

International symposium on empirical software engineering and, 482–485.

By: P. Anbalagan & M. Vouk

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

2009 journal article

Investigating the role of student motivation in computer science education through one-on-one tutoring

Computer Science Education, 19(2), 111–135.

By: K. Boyer n, R. Phillips n, M. Wallis n, M. Vouk n & J. Lester n

author keywords: motivation; tutoring; confidence; CS1; introductory programming; initiative
TL;DR: Issues of student motivation as they arise during one-on-one human tutoring in introductory computer science are investigated, and the findings suggest that the choices made during instructional discourse are associated with cognitive and motivational outcomes. (via Semantic Scholar)
UN Sustainable Development Goal Categories
4. Quality Education (Web of Science; OpenAlex)
Source: Crossref
Added: February 24, 2020

2009 article

NCSU's Virtual Computing Lab: A Cloud Computing Solution

Schaffer, H. E., Averitt, S. F., Hoit, M. I., Peeler, A., Sills, E. D., & Vouk, M. A. (2009, July). COMPUTER, Vol. 42, pp. 94–97.

By: H. Schaffer n, S. Averitt n, M. Hoit n, A. Peeler n, E. Sills n & M. Vouk n

Contributors: H. Schaffer n, S. Averitt n, M. Hoit n, A. Peeler n, E. Sills n & M. Vouk n

TL;DR: The delivery of many diverse computing services over the Internet, with flexible provisioning, has led to much greater efficiency, substantial cost savings, and many ways to enable and empower end users. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2009 chapter

Tracking Files in the Kepler Provenance Framework

In Lecture Notes in Computer Science (pp. 273–282).

By: P. Mouallem n, R. Barreto*, S. Klasky*, N. Podhorszki* & M. Vouk n

TL;DR: It is shown how to automate tracking specific information such as data files locations, which can be produced in very large numbers during stages of the workflow, such as visualizations. (via Semantic Scholar)
Source: Crossref
Added: February 24, 2020

2008 chapter

A Model for Sharing of Confidential Provenance Information in a Query Based System

In Lecture Notes in Computer Science (pp. 62–69).

By: M. Nagappan n & M. Vouk n

TL;DR: A model for sharing provenance information when the confidentiality level is decided by the user dynamically is presented and the key feature of this model is the Query Sharing concept. (via Semantic Scholar)
Source: Crossref
Added: February 24, 2020

2008 journal article

Addressing diverse needs through a balance of agile and plan-driven software development methodologies in the core software engineering course

International Journal of Engineering Education, 24(4), 659–670.

By: L. Layman, L. Williams, K. Slaten, S. Berenson & M. Vouk

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

2008 chapter

Balancing Cognitive and Motivational Scaffolding in Tutorial Dialogue

In Intelligent Tutoring Systems (pp. 239–249).

By: K. Boyer n, R. Phillips n, M. Wallis n, M. Vouk n & J. Lester n

TL;DR: A tutorial dialogue study that investigates motivational strategies and cognitive feedback found that the choice of corrective tutorial strategy makes a significant difference in the outcomes of both student learning gains and self-efficacy gains. (via Semantic Scholar)
Source: Crossref
Added: February 24, 2020

2008 journal article

Identification of protein-coding sequences using the hybridization of 18S rRNA and mRNA during translation

NUCLEIC ACIDS RESEARCH, 37(2), 591–601.

By: C. Xing n, D. Bitzer n, W. Alexander n, M. Vouk n & A. Stomp n

MeSH headings : Base Pairing; Computational Biology / methods; Open Reading Frames; Peptide Chain Elongation, Translational; RNA, Messenger / chemistry; RNA, Ribosomal, 18S / chemistry; Saccharomyces cerevisiae Proteins / genetics; Schizosaccharomyces pombe Proteins / genetics; Sequence Analysis, RNA / methods
TL;DR: A new approach to distinguish protein-coding sequences from non-Coding sequences utilizing a period-3, free energy signal that arises from the interactions of the 3′-terminal nucleotides of the 18S rRNA with mRNA is introduced. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2007 chapter

Automation of Network-Based Scientific Workflows

In IFIP The International Federation for Information Processing (pp. 35–61).

By: M. Vouk n, I. Altintas*, R. Barreto*, J. Blondin n, Z. Cheng n, T. Critchlow*, A. Khan*, S. Klasky* ...

TL;DR: The issues associated with practical automation of scientific processes and workflows are discussed and an information technology framework that supports scientific workflows is the Ptolemy II based environment called Kepler. (via Semantic Scholar)
Source: Crossref
Added: February 24, 2020

2007 journal article

Simulation of Fusion Plasmas: Current Status and Future Direction

Plasma Science and Technology, 9(3), 312–387.

UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Crossref
Added: February 24, 2020

2007 review

Simulation of fusion plasmas: Current status and future direction

[Review of ]. Plasma Science & Technology, 9(3), 312–387.

By: D. Batchelor, M. Beck, A. Becoulet, R. Budny, C. Chang, P. Diamond, J. Dong, G. Fu ...

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

2006 journal article

Classification of Escherichia coli K-12 ribosome binding sites

IEEE ENGINEERING IN MEDICINE AND BIOLOGY MAGAZINE, 25(1), 90–97.

By: E. May*, M. Vouk n & D. Bitzer*

MeSH headings : Binding Sites; Chromosome Mapping / methods; Escherichia coli K12 / genetics; Feedback; Genetic Code; Genetic Variation / genetics; Information Storage and Retrieval / methods; Models, Genetic; Models, Statistical; RNA, Ribosomal / genetics; Ribosomes / genetics; Sequence Analysis, RNA / methods; Transcription Factors / genetics; Transcriptional Activation / genetics
TL;DR: An error-control coding-based translation initiation classification system that uses an eleven base classification window and a block-code Bayesian classifier is presented and the results of applying the system to the translation start site location problem for Escherichia coli K-12 is discussed. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2006 chapter

Locally Invertible Multivariate Polynomial Matrices

In Coding and Cryptography (pp. 427–441).

By: R. Lobo n, D. Bitzer n & M. Vouk n

TL;DR: It is shown that certain multivariate polynomial matrices, when transformed to the sequence space domain, have an invertible subsequence map between their input and output sequences. (via Semantic Scholar)
Source: Crossref
Added: February 24, 2020

2006 journal article

Locally invertible multivariate polynomial matrices

Lecture Notes in Computer Science, (3969), 427–441.

By: R. Lobo, D. Bitzer & M. Vouk

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

2006 journal article

On the value of static analysis for fault detection in software

IEEE TRANSACTIONS ON SOFTWARE ENGINEERING, 32(4), 240–253.

By: J. Zheng n, L. Williams n, N. Nagappan*, W. Snipes*, J. Hudepohl* & M. Vouk*

author keywords: code inspections; walkthroughs
Source: Web Of Science
Added: August 6, 2018

2006 journal article

Predicting Shine-Dalgarno sequence locations exposes genome annotation errors

PLOS COMPUTATIONAL BIOLOGY, 2(5), 454–466.

By: J. Starmer n, A. Stomp n, M. Vouk n & D. Bitzer n

MeSH headings : Base Sequence; Codon, Initiator / genetics; Computational Biology; Escherichia coli / genetics; Gene Expression Regulation, Bacterial / genetics; Genome, Bacterial / genetics; Hydrogen Bonding; Models, Genetic; Peptide Chain Initiation, Translational / genetics; RNA, Messenger / genetics; RNA, Messenger / metabolism; RNA, Ribosomal / genetics; RNA, Ribosomal / metabolism; Research Design
TL;DR: A new metric, relative spacing (RS), is created to identify both the location and the hybridization potential of SD sequences by simulating the binding between mRNAs and single-stranded 16S rRNA 3′ tails and provides a new way to explore the role of rRNA–mRNA nucleotide hybridization in translation initiation. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2006 conference paper

The relationship between high school mathematics and career choices among high achieving young women

Pme 30: proceedings of the 30th conference of the international group for the psychology of mathematics education, vol 1, 220–220.

By: S. Berenson, J. Michael & M. Vouk

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

2006 article

Theoretical analysis of the SABUL congestion control algorithm

Oothongsap, P., Viniotis, Y., & Vouk, M. (2006, March). TELECOMMUNICATION SYSTEMS, Vol. 31, pp. 115–139.

By: P. Oothongsap n, Y. Viniotis n & M. Vouk n

TL;DR: This paper proposes simple deterministic and stochastic models of SABUL congestion control algorithm and uses the models to assess performance metrics such as bandwidth utilization, self-fairness, aggressiveness and average packet losses. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2005 chapter

Experimental Analysis of the Q-Matrix Method in Knowledge Discovery

In Lecture Notes in Computer Science (Vol. 3488, pp. 603–611).

By: T. Barnes*, D. Bitzer n & M. Vouk n

TL;DR: The q-matrix method can perform fully unsupervised clustering, where the number of clusters is not known in advance, and yields better error rates than factor analysis, and is comparable in error to cluster analysis. (via Semantic Scholar)
Sources: NC State University Libraries, Crossref
Added: August 6, 2018

2004 article

An error-correcting code framework for genetic sequence analysis

JOURNAL OF THE FRANKLIN INSTITUTE-ENGINEERING AND APPLIED MATHEMATICS, Vol. 341, pp. 89–109.

By: E. May*, M. Vouk n, D. Bitzer n & D. Rosnick n

author keywords: coding theory; translation initiation; information theory; biological coding theory; error correcting codes
TL;DR: A new error-correcting code framework is introduced for understanding translation initiation, at the cellular level and research results for Escherichia coli K-12 are presented. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

2004 article

Coding theory based models for protein translation initiation in prokaryotic organisms

BIOSYSTEMS, Vol. 76, pp. 249–260.

By: E. May*, M. Vouk n, D. Bitzer n & D. Rosnick n

author keywords: coding theory; translation initiation; information theory; information processing
MeSH headings : Bacterial Proteins / genetics; Chromosome Mapping / methods; Escherichia coli / genetics; Genetic Code / genetics; Genome, Bacterial; Information Storage and Retrieval / methods; Information Theory; Models, Genetic; Open Reading Frames / genetics; Protein Biosynthesis / genetics; Sequence Analysis, RNA / methods
TL;DR: The model identified regions on the 5' untranslated leader where the minimum Hamming distance values of translated mRNA sub-sequences and non-translated genomic sequences differ the most and correspond to the Shine-Dalgarno domain and the non-random domain. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2004 chapter

Experimental analysis of the SABUL congestion control algorithm

In Networking 2004: Networking technologies, services, and protocols: Performance of computer and communication networks, mobile and wireless commuication: Third International IFIP-TC6 Networking Conference, Athens, Greece, May 9-14, 2004 ; Proceedings (Vol. 3042, pp. 1433–1439).

By: P. Oothongsap n, Y. Viniotis n & M. Vouk n

TL;DR: The results confirm some expected behavior of SABUL and reveal some less expected one, and indicate that SABul implementation and design can result in an even more erratic behavior and degraded performance under high-congestion conditions. (via Semantic Scholar)
Source: NC State University Libraries
Added: August 6, 2018

2002 chapter

Construction of reliable software in resource-constrained environments

In W. R. Blischke & D. N. P. Murthy (Eds.), Case studies in reliability and maintenance (Wiley series in probability and statistics).

By: M. Vouk n & A. Rivers

Ed(s): . W. R. Blischke & D. Murthy

TL;DR: It is interesting to note that there are experimental results showing that testing efficiency can be improved over longer periods of time through process improvement, and that software quality does appear to be positively correlated with an increase in the average testing efficiency that stems from process improvements. (via Semantic Scholar)
Source: NC State University Libraries
Added: August 6, 2018

2001 journal article

Alcatel - North Carolina State University Virtual Laboratory for End-to-End Quality of Service Engineering

Alcatel Telecommunications Review, (3), 227–231.

By: T. Labbe, A. Mohammed, J. Streck & M. Vouk

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

1999 journal article

Productivity analysis of object-oriented software developed in a commercial environment

SOFTWARE-PRACTICE & EXPERIENCE, 29(10), 833–847.

By: T. Potok*, M. Vouk n & A. Rindos*

author keywords: object-oriented; software development productivity
Source: Web Of Science
Added: August 6, 2018

1999 journal article

Workflow and end-user quality of service issues in Web-based education

IEEE TRANSACTIONS ON KNOWLEDGE AND DATA ENGINEERING, 11(4), 673–687.

By: M. Vouk n, D. Bitzer n & R. Klevans*

author keywords: network-based education; end-user quality of service; Web lecture system; NovaNET; education workflows; distance education; computer-based training; system reliability; keystroke response time; Web-based instruction
TL;DR: This paper discusses some major issues that, although mostly solved for NBE, still face Web-based education (WEE), and suggests that a successful WEE system will have a sound auto-adaptive knowledge assessment component, a "virtual" laboratory capability, and a set of strong collaborative functions. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

1998 personal communication

On locally invertible rate-1/n convolutional encoders

Bitzer, D. L., Dholakia, A., Koorapaty, H., & Vouk, M. A. (1998, January).

By: D. Bitzer n, A. Dholakia n, H. Koorapaty n & M. Vouk n

author keywords: convolutional encoders; focally invertible encoders; noncatastrophic encoders; semi-infinite generator matrix; zero-run problem
TL;DR: In this correspondence, it is shown that a rate-1/n convolutional encoder is nondegenerate and noncatastrophic if and only if it is locally invertible. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 6, 2018

1997 journal article

Technology for support of network-based education workflows in North Carolina: NC State-Fujitsu education partnership final report for the period June 1, 1996-December 31, 1996

TR (Center for Advanced Computing and Communication), (3).

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

1995 patent

System for encoding and decoding of convolutionally encoded data

Washington, DC: U.S. Patent and Trademark Office.

By: D. Bitzer, M. Vouk, V. Srinivasan, S. Lo, A. Dholakia, E. Gonzalez, T. Lee, L. Wang, H. Koorapaty

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

conference paper

Discovering tutorial dialogue strategies with hidden Markov models

Boyer, K. E., Ha, E. Y., Wallis, M. D., Phillips, R., Vouk, M. A., & Lester, J. C. Artificial intelligence in education - building learnning systems that care: from knowledge representation to affective modelling , 200, 141–148.

By: K. Boyer, E. Ha, M. Wallis, R. Phillips, M. Vouk & J. Lester

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

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