Works Published in 2020

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Displaying works 181 - 200 of 222 in total

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

2020 journal article

Preliminary Evaluation of a Wearable Sensor System for Heart Rate Assessment in Guide Dog Puppies

IEEE SENSORS JOURNAL, 20(16), 9449–9459.

By: M. Foster n, R. Brugarolas n, K. Walker n, S. Mealin n, Z. Cleghern n, S. Yuschak n, J. Clark n, D. Adin n ...

author keywords: ECG; heart rate variability; electrodes; machine learning; 3D printing; wearable
TL;DR: A novel wireless heart rate sensing system for puppies in training as guide dogs that includes a harness with on-board electrocardiography front-end circuit, inertial measurement unit and a micro-computer with wireless capability is developed. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Source: Web Of Science
Added: August 10, 2020

2020 review

Artificial Intelligence for Personalized Preventive Adolescent Healthcare

[Review of ]. JOURNAL OF ADOLESCENT HEALTH, 67(2), 552–558.

By: J. Rowe n & J. Lester n

author keywords: Artificial intelligence; Prevention; Health information technology; Adaptive learning technologies; User modeling; Interactive narrative generation; Adolescents
MeSH headings : Adolescent; Adolescent Health Services; Artificial Intelligence; Deep Learning; Delivery of Health Care; Forecasting; Humans; Narration; Preventive Health Services
TL;DR: A computer science perspective on how emerging AI technologies-intelligent learning environments, interactive narrative generation, user modeling, and adaptive coaching-can be utilized to model adolescent learning and engagement and deliver personalized support in adaptive health technologies is provided. (via Semantic Scholar)
Source: Web Of Science
Added: August 10, 2020

2020 article

Exploring Differences Between Student and Teacher Created Snap! Projects

Isvik, A., Catete, V., Alvarez, L., Lytle, N., & Barnes, T. (2020, August). 2020 IEEE Symposium on Visual Languages and Human-Centric Computing (VL/HCC).

TL;DR: It is found students were able to reuse code across projects to replicate similar mechanics and that students specialize in different aspects of project creation, finding it beneficial to have collaborative teacher-student teams. (via Semantic Scholar)
Source: ORCID
Added: July 31, 2020

2020 article

Poster: Designing GradeSnap for Block-Based Code

Milliken, A., Catete, V., Isvik, A., & Barnes, T. (2020, August). 2020 IEEE Symposium on Visual Languages and Human-Centric Computing (VL/HCC).

TL;DR: A modified User Experience Research method was used to determine the critical and necessary features needed for the tool to allow teachers to successfully and efficiently assess BBP student artifacts. (via Semantic Scholar)
UN Sustainable Development Goal Categories
4. Quality Education (Web of Science; OpenAlex)
Source: ORCID
Added: July 31, 2020

2020 conference paper

Engaging Students with Instructor Solutions in Online Programming Homework

ACM CHI Conference on Human Factors in Computing Systems. Presented at the Honolulu, HI, USA. Honolulu, HI, USA.

By: T. Price, J. Williams, J. Solyst & S. Marwan

Event: at Honolulu, HI, USA

Source: ORCID
Added: July 30, 2020

2020 conference paper

Crescendo : Engaging Students to Self-Paced Programming Practices

Proceedings of the ACM Technical Symposium on Computer Science Education.

By: W. Wang, R. Zhi, A. Milliken, N. Lytle & T. Price

Source: ORCID
Added: July 30, 2020

2020 conference paper

Adaptive Immediate Feedback Can Improve Novice Programming Engagement and Intention to Persist in Computer Science

Proceedings of the International Computing Education Research Conference, 1–10.

By: S. Marwan, G. Gao, S. Fisk, T. Price & T. Barnes

Source: ORCID
Added: July 30, 2020

2020 conference paper

Step Tutor: Supporting Students through Step-by-Step Example-Based Feedback

Proceedings of the International Conference on Innovation and Technology in Computer Science Education.

By: W. Wang, Y. Rao, R. Zhi, S. Marwan, G. Gao & T. Price

Source: ORCID
Added: July 30, 2020

2020 journal article

Multimodal learning analytics for game-based learning

BRITISH JOURNAL OF EDUCATIONAL TECHNOLOGY, 51(5), 1505–1526.

TL;DR: The findings suggest that multimodal learning analytics can accurately predict students? (via Semantic Scholar)
UN Sustainable Development Goal Categories
4. Quality Education (Web of Science; OpenAlex)
Source: Web Of Science
Added: July 20, 2020

2020 journal article

Large Scale Characterization of Software Vulnerability Life Cycles

IEEE TRANSACTIONS ON DEPENDABLE AND SECURE COMPUTING, 17(4), 730–744.

author keywords: Computer hacking; Data aggregation; Linux; Market research; Microsoft Windows; Vulnerability; disclosure; patch; exploit; diversity
TL;DR: An exploratory measurement study of a large software vulnerability data set containing 56077 vulnerabilities disclosed since 1988 till 2013 uncovers several statistically significant findings that have important implications for software development and deployment. (via Semantic Scholar)
Source: Web Of Science
Added: July 20, 2020

2020 article

Expert Perspectives on AI

IEEE SOFTWARE, Vol. 37, pp. 87–94.

UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: July 13, 2020

2020 article

The AI Effect: Working at the Intersection of AI and SE

IEEE SOFTWARE, Vol. 37, pp. 26–35.

Sources: Web Of Science, NC State University Libraries
Added: July 13, 2020

2020 journal article

A Combinatorial Testing-Based Approach to Fault Localization

IEEE TRANSACTIONS ON SOFTWARE ENGINEERING, 46(6), 616–645.

By: L. Ghandehari*, Y. Lei*, R. Kacker*, R. Kuhn*, T. Xie n & D. Kung*

author keywords: Testing; Fault diagnosis; Flexible printed circuits; Software; Task analysis; Debugging; Computer science; Combinatorial testing; fault localization; debugging
TL;DR: A fault localization approach, called BEN, which produces a ranking of statements in terms of their likelihood of being faulty by leveraging the result of combinatorial testing. (via Semantic Scholar)
UN Sustainable Development Goal Categories
9. Industry, Innovation and Infrastructure (OpenAlex)
Source: Web Of Science
Added: July 13, 2020

2020 article

MERR: Improving Security of Persistent Memory Objects via Efficient Memory Exposure Reduction and Randomization

TWENTY-FIFTH INTERNATIONAL CONFERENCE ON ARCHITECTURAL SUPPORT FOR PROGRAMMING LANGUAGES AND OPERATING SYSTEMS (ASPLOS XXV), pp. 987–1000.

By: Y. Xu n, Y. Solihin* & X. Shen n

author keywords: persistent memory objects; memory exposure reduction; runtime randomization
TL;DR: The paper discusses the complexities the technique brings, to permission controls and hardware implementations, and provides solutions, and shows that the new technique reduces memory exposure time by 60% with a 5% time overhead and allows much more frequent address randomizations, offering significant potential for enhancing memory security. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: July 6, 2020

2020 chapter

An Evaluation of Data-Driven Programming Hints in a Classroom Setting

In Lecture Notes in Computer Science (pp. 246–251).

By: T. Price n, S. Marwan n, M. Winters n & J. Williams*

author keywords: Data-driven hints; Computing education
TL;DR: It is found no evidence that hints improved student performance or learning overall, and it is discussed possible reasons why. (via Semantic Scholar)
UN Sustainable Development Goal Categories
4. Quality Education (OpenAlex)
Source: ORCID
Added: July 5, 2020

2020 journal article

Recursive algorithm for selecting optimum routing tables to solve offline routing and spectrum assignment problem

AIN SHAMS ENGINEERING JOURNAL, 11(2), 273–280.

By: M. Fayez*, I. Katib, G. Rouskas n, T. Gharib*, H. Khaleed* & H. Faheem*

author keywords: RSA; Exhaustive routing search; RSA decomposition
TL;DR: A new recursive decomposition approach for the RSA problem in optical networks that decouples the routing from the spectrum assignment part of the problem and may be more generally applied to any network design problem whose solution involves a search over both a routing and a resource allocation space. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: June 22, 2020

2020 journal article

DeepStealth: Game-Based Learning Stealth Assessment With Deep Neural Networks

IEEE Transactions on Learning Technologies, 13(2), 312–325.

author keywords: Hidden Markov models; Computational modeling; Games; Predictive models; Task analysis; Adaptation models; Computer science; Computational thinking; deep learning; educational games; game-based learning; stealth assessment
TL;DR: DeepStealth is presented, a deep learning-based stealth assessment framework that yields significant reductions in the feature engineering labor that has previously been required to create stealth assessments and uses end-to-end trainable deep neural network-based evidence models. (via Semantic Scholar)
Source: ORCID
Added: June 20, 2020

2020 journal article

SF-Sketch: A Two-Stage Sketch for Data Streams

IEEE TRANSACTIONS ON PARALLEL AND DISTRIBUTED SYSTEMS, 31(10), 2263–2276.

author keywords: Distributed databases; Monitoring; Bars; Frequency measurement; Registers; Fats; Hash functions; Network measurements; sketch; distributed monitoring; multiset; frequent items
TL;DR: The Slim-Fat (SF) sketch is proposed, a new sketch designed for gathering Internet statistics from distributed data streams in network measurements that outperforms the CM-sketch by up to 33.1 times in terms of accuracy. (via Semantic Scholar)
Source: Web Of Science
Added: June 15, 2020

2020 conference paper

A conceptual assessment framework for k-12 computer science rubric design

Annual Conference on Innovation and Technology in Computer Science Education, ITiCSE, 1328.

author keywords: CS Assessment; Evidence Centered Design; K-12 CS Instruction
TL;DR: A conceptual assessment framework is proposed that guides teachers through designing appropriate assessments for computer science (CS) activities in their classrooms and addresses the critical problem of incorporating CS into K-12 curricula without corresponding assessments. (via Semantic Scholar)
UN Sustainable Development Goal Categories
4. Quality Education (Web of Science; OpenAlex)
Source: ORCID
Added: May 20, 2020

2020 journal article

A Look into Programmers' Heads

IEEE TRANSACTIONS ON SOFTWARE ENGINEERING, 46(4), 442–462.

By: N. Peitek*, J. Siegmund*, S. Apel*, C. Kastner*, C. Parnin n, A. Bethmann*, T. Leich, G. Saake*, A. Brechmann*

author keywords: Functional magnetic resonance imaging; Task analysis; Cognition; Brain; Programming; Blood; Functional magnetic resonance imaging; program comprehension
TL;DR: Whether functional magnetic resonance imaging (fMRI) is feasible for soundly measuring program comprehension is explored and a clear, distinct activation of five brain regions, which are related to working memory, attention, and language processing, are shown. (via Semantic Scholar)
Source: Web Of Science
Added: May 18, 2020

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