Works Published in 2015

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Displaying works 241 - 260 of 299 in total

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

2015 conference paper

Discovering individual and collaborative problem-solving modes with hidden Markov models

Artificial intelligence in education, aied 2015, 9112, 408–418.

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

2015 conference paper

Determining query readiness for structured data

Big data analytics and knowledge discovery, 9263, 3–14.

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

2015 article

DeepStealth: Leveraging Deep Learning Models for Stealth Assessment in Game-Based Learning Environments

ARTIFICIAL INTELLIGENCE IN EDUCATION, AIED 2015, Vol. 9112, pp. 277–286.

By: W. Min n, M. Frankosky n, B. Mott n, J. Rowe n, E. Wiebe n, K. Boyer n, J. Lester n

Contributors: W. Min n, M. Frankosky n, B. Mott n, J. Rowe n, E. Wiebe n, K. Boyer n, J. Lester n

author keywords: Game-based learning environments; Stealth assessment; Deep learning; Computational thinking; Educational games
TL;DR: A framework for stealth assessment that leverages deep learning, a family of machine learning methods that utilize deep artificial neural networks, to infer student competencies in a game-based learning environment for middle grade computational thinking, Engage is presented. (via Semantic Scholar)
UN Sustainable Development Goal Categories
4. Quality Education (Web of Science; OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: August 6, 2018

2015 conference paper

Data-driven worked examples improve retention and completion in a logic tutor

Artificial intelligence in education, aied 2015, 9112, 726–729.

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

2015 article

Building Compiler-Student Friendship

ARTIFICIAL INTELLIGENCE IN EDUCATION, AIED 2015, Vol. 9112, pp. 844–847.

By: Z. Liu n & T. Barnes n

TL;DR: It is hypothesized that a good compiler-student relationship will change students’ attitude, self-efficacy and motivation towards programming, as well as change students compilation behaviors. (via Semantic Scholar)
UN Sustainable Development Goal Categories
4. Quality Education (Web of Science; OpenAlex)
Source: Web Of Science
Added: August 6, 2018

2015 conference paper

A stacking-based approach to identify translated upstream open reading frames in Arabidopsis thaliana

Bioinformatics research and applications (isbra 2015), 9096, 138–149.

By: Q. Hu, C. Merchante, A. Stepanova, J. Alonso & S. Heber

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

2015 journal article

A fine-grained block ILU scheme on regular structures for GPGPUs

COMPUTERS & FLUIDS, 119, 149–161.

author keywords: Block ILU; Block-sparse linear systems; Wavefront scheme; GPGPU; OpenACC; CUDA
TL;DR: A fine-grained BILU (FGBILU) scheme which is particularly effective on GPGPUs and has been implemented with both OpenACC and CUDA and tested as a block-sparse linear solver on a structured 3D grid. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2015 conference paper

A Tutorial dialogue system for real-time evaluation of unsupervised dialogue act classifiers: Exploring system outcomes

Artificial intelligence in education, aied 2015, 9112, 105–114.

By: A. Ezen-Can & K. Boyer

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

2015 conference paper

Supporting K-5 learners with dialogue systems

Artificial intelligence in education, aied 2015, 9112, 873–876.

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

2015 journal article

Reliable and scalable communication for the power grid

Cyber Physical Systems Approach to Smart Electric Power Grid, 195–217.

By: C. Zimmer n & F. Mueller n

TL;DR: Existence and discovery of multi-route pathways is essential in ensuring delivery of critical data in future smart power grids. (via Semantic Scholar)
UN Sustainable Development Goal Categories
9. Industry, Innovation and Infrastructure (OpenAlex)
Source: NC State University Libraries
Added: August 6, 2018

2015 article

Intrusion Detection for CPS Real-Time Controllers

CYBER PHYSICAL SYSTEMS APPROACH TO SMART ELECTRIC POWER GRID, pp. 329–358.

By: C. Zimmer n, B. Bhat n, F. Mueller n & S. Mohan*

TL;DR: This work presents a set of mechanisms for timebased intrusion detection, i.e., the execution of unauthorized instructions in realtime CPS environments, and develops techniques to detect intrusions in a self-checking manner by the application and through the operating system scheduler, which are novel contributions to the real-time/embedded systems domain. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2015 journal article

How high school students construct or create animations about water boiling

Application of Visual Data in K-16 Science Classrooms, 191–216.

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

2015 article

Creating Data-Driven Feedback for Novices in Goal-Driven Programming Projects

ARTIFICIAL INTELLIGENCE IN EDUCATION, AIED 2015, Vol. 9112, pp. 856–859.

By: T. Price n & T. Barnes n

TL;DR: A novel subtree-based state matching technique is proposed that will find partially overlapping solutions to generate feedback across diverse student programs and provide insight into how to leverage structural similarities across complex, creative problem solutions to provide data-driven feedback for intelligent tutoring. (via Semantic Scholar)
UN Sustainable Development Goal Categories
4. Quality Education (Web of Science)
Source: Web Of Science
Added: August 6, 2018

2015 journal article

An Analytic and Psychometric Evaluation of Dynamic Game Adaption for Increasing Session-Level Retention in Casual Games

IEEE TRANSACTIONS ON COMPUTATIONAL INTELLIGENCE AND AI IN GAMES, 7(3), 207–219.

author keywords: Casual games; data mining; dynamic game adaption; game analytics; player modeling; retention
TL;DR: This paper shows how game analytics can be used to dynamically adapt casual game environments in order to increase session-level retention and shows that the adaptive versions of two different casual games were able to better fit a target distribution of game states while also significantly reducing the quitting rate. (via Semantic Scholar)
Source: Web Of Science
Added: August 6, 2018

2015 journal article

Perceived overqualification: A multi-source investigation of psychological predisposition and contextual triggers

Journal of Psychology, 149(7), 684–710.

By: E. Lobene n, A. Meade n & S. Pond n

MeSH headings : Adult; Aptitude; Employment / psychology; Female; Humans; Job Satisfaction; Male; Narcissism; Social Perception; Young Adult
TL;DR: Among the predictors, work conditions and repetitive tasks were most strongly associated with POQ and narcissism predicted higher POQ while general mental ability only did when holding other variables constant, and among the outcomes, higherPOQ was related to lower job satisfaction and organizational commitment, but was not related to withdrawal behaviors. (via Semantic Scholar)
Source: NC State University Libraries
Added: August 6, 2018

2015 journal article

Enabling Portable Optimizations of Data Placement on GPU

IEEE Micro, 35(4), 16–24.

By: G. Chen n, B. Wu*, D. Li* & X. Shen n

TL;DR: Porple offers a solution that, for the first time, makes it possible to automatically enhance data placement across a GPU, and shows that Porple consistently finds optimal or near-optimal placement, yielding up to 2.93 times speedups compared to programmers' decisions. (via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries, Crossref
Added: August 6, 2018

2015 journal article

Behavioral representation in modeling and simulation: introduction to CMOT special issue-BRiMS 2012

Computational and Mathematical Organization Theory, 21(3), 243–246.

By: B. Best, W. Kennedy & R. Amant

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

2015 article

Autotuning Algorithmic Choice for Input Sensitivity

Ding, Y., Ansel, J., Veeramachaneni, K., Shen, X., O'Reilly, U.-M., & Amarasinghe, S. (2015, June). ACM SIGPLAN NOTICES, Vol. 50, pp. 379–390.

By: Y. Ding n, J. Ansel*, K. Veeramachaneni*, X. Shen n, U. O'Reilly* & S. Amarasinghe*

author keywords: Algorithms; Languages; Performance; Petabricks; Autotuning; Algorithmic Optimization; Input Adaptive; Input Sensitivity; Two-level Input Learning
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

2015 conference paper

Understanding co-run degradations on integrated heterogeneous processors

Languages and compilers for parallel computing (lcpc 2014), 8967, 82–97.

By: Q. Zhu, B. Wu, X. Shen, L. Shen & Z. Wang

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

2015 journal article

Natural interaction with visualization systems

IEEE Internet Computing, 19(6), 60–64.

By: R. Amant

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

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