Works Published in 2023
Displaying works 21 - 40 of 233 in total
Sorted by most recent date added to the index first, which may not be the same as publication date order.
2023 article
Towards Reliable Rare Category Analysis on Graphs via Individual Calibration
PROCEEDINGS OF THE 29TH ACM SIGKDD CONFERENCE ON KNOWLEDGE DISCOVERY AND DATA MINING, KDD 2023, pp. 2629–2638.
author keywords: Rare category analysis; confidence calibration; graph mining
TL;DR:
To quantify the uncertainties in RCA, a node-level uncertainty quantification algorithm is developed to model the overlapping support regions with high uncertainty; to handle the rarity of minority classes in miscalibration calculation, a distribution-based calibration metric is generalized to the instance level and the first individual calibration measurement on graphs is proposed.
(via Semantic Scholar)
hdl.handle.net (repository)
UN Sustainable Development Goal Categories
16. Peace, Justice and Strong Institutions
(OpenAlex)
Source: Web Of Science
Added: March 4, 2024
2023 article
Persona-Coded Poly-Encoder: Persona-Guided Multi-Stream Conversational Sentence Scoring
2023 IEEE 35TH INTERNATIONAL CONFERENCE ON TOOLS WITH ARTIFICIAL INTELLIGENCE, ICTAI, pp. 250–257.
author keywords: Conversational AI; Dialogue Systems; Persona; Personalization; Multi-Modal Data
TL;DR:
This paper presents a novel Persona-Coded Poly-Encoder method that leverages persona information in a multi-stream encoding scheme to improve the quality of response generation for conversations and offers a path to better utilization of multi-modal data in conversational tasks.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
4. Quality Education
(OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: March 4, 2024
2023 article
LEONS: Multi-Domain Network Slicing Configuration and Orchestration for Satellite-Terrestrial Edge Computing Networks
ICC 2023 - IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, pp. 6294–6300.
author keywords: multi-domain network slicing; STECNs; energy cost; SLA; restless multi-armed bandit (RMAB)
TL;DR:
This paper presents a multi-domain network slicing scheme for satellite-terrestrial edge computing networks (STECNs) that admits different slice configurations and model the slice/resource availability as a Markov process to track the probability of achieving the SLA per configuration.
(via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: March 4, 2024
2023 article
Joint Optimization of Sensing and Communications in Vehicular Networks: A Graph Neural Network-based Approach
ICC 2023 - IEEE INTERNATIONAL CONFERENCE ON COMMUNICATIONS, pp. 5719–5724.
TL;DR:
A graph neural network (GNN) based algorithm with a heterogeneous graph representation is proposed that enables the central controller to extract each vehicle's graph information related to its location, connection, and communication interference and determine the joint service mode selection and user association strategy.
(via Semantic Scholar)
Source: Web Of Science
Added: March 4, 2024
2023 article
Software Supply Chain Security
Massacci, F., & Williams, L. (2023, November). IEEE SECURITY & PRIVACY, Vol. 21, pp. 8–10.
author keywords: Special issues and sections; Computer security; Supply chain management; Software
Source: Web Of Science
Added: February 26, 2024
2023 article
Non-overlapping Indexing in BWT-Runs Bounded Space
STRING PROCESSING AND INFORMATION RETRIEVAL, SPIRE 2023, Vol. 14240, pp. 260–270.
Source: Web Of Science
Added: February 26, 2024
2023 article
CCBERT: Self-Supervised Code Change Representation Learning
2023 IEEE INTERNATIONAL CONFERENCE ON SOFTWARE MAINTENANCE AND EVOLUTION, ICSME, pp. 182–193.
TL;DR:
CCBERT (Code Change BERT), a new Transformer-based pre-trained model that learns a generic representation of code changes based on a large-scale dataset containing massive unlabeled code changes, is proposed.
(via Semantic Scholar)
Source: Web Of Science
Added: February 26, 2024
2023 article
Cloud Imputation for Multi-sensor Remote Sensing Imagery with Style Transfer
MACHINE LEARNING AND KNOWLEDGE DISCOVERY IN DATABASES: APPLIED DATA SCIENCE AND DEMO TRACK, ECML PKDD 2023, PT VII, Vol. 14175, pp. 37–53.
author keywords: Cloud imputation; Multi-sensor; Deep learning; Style transfer
Sources: Web Of Science, NC State University Libraries
Added: February 26, 2024
2023 journal article
Test Flakiness Across Programming Languages
IEEE Transactions on Software Engineering.
TL;DR:
A study focusing on three central aspects of test flakiness: concentration, similarity, and cost found that issues related to flaky tests are resolved either very early once they are posted, suggesting relevance, or very late, suggesting irrelevance.
(via Semantic Scholar)
Source: ORCID
Added: February 22, 2024
2023 conference paper
Do you see any problem? On the Developers Perceptions in Test Smells Detection
Lima, R., Costa, K., Souza, J., Teixeira, L., Fonseca, B., D'Amorim, M., … Miranda, B. (2023, November 7).
TL;DR:
The findings reveal that the participants detect Test Smells in significantly different ways, and introduce some questions concerning the results of previous studies that do not consider the different perceptions of participants on detecting Test Smell.
(via Semantic Scholar)
Source: ORCID
Added: February 22, 2024
2023 journal article
Characterizing the perception of urban spaces from visual analytics of street-level imagery
AI & SOCIETY, 38(4), 1361–1371.
author keywords: Urban studies; Interactive analytics; Feature mapping; Machine learning; Computer vision; Streetscape photography; Geographic information systems
TL;DR:
This paper describes the process of incorporating subjective visual ratings across two datasets of temporally separated street-view images, an algorithm, and a visualization tool, and describes the results of training algorithms that utilized image features with crowdsourced human perception ratings.
(via Semantic Scholar)
Sources: Web Of Science, NC State University Libraries
Added: February 19, 2024
2023 article
How Noisy is Too Noisy? The Impact of Data Noise on Multimodal Recognition of Confusion and Conflict During Collaborative Learning
PROCEEDINGS OF THE 25TH INTERNATIONAL CONFERENCE ON MULTIMODAL INTERACTION, ICMI 2023, pp. 326–335.
author keywords: Data Noise; Multimodal Fusion; Collaborative Learning
TL;DR:
The impact of data noise on the recognition of confusion and conflict moments during collaborative programming sessions by 25 dyads of elementary school learners is investigated and it is found that integrating multimodal data could effectively offset the negative effect of noise in unimmodal data, ultimately leading to improved accuracy in recognizing confusion and Conflict.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
4. Quality Education
(OpenAlex)
Source: Web Of Science
Added: February 19, 2024
2023 journal article
Cross-Country Variation in (Binary) Gender Differences in Secondary School Students' CS Attitudes: Re-Validating and Generalizing a CS Attitudes Scale
ACM TRANSACTIONS ON COMPUTING EDUCATION, 23(4).
author keywords: Attitudes; computer science; country; gender
TL;DR:
The results revealed no significant differences between males and females in the Indonesian middle school data, whereas male students had significantly higher CS attitudes than female students in both American and Korean student data.
(via Semantic Scholar)
Source: Web Of Science
Added: February 12, 2024
2023 journal article
Better health - A comprehensive and profound research about physical strength consumption estimation methods using machine learning
JOURNAL OF INTELLIGENT & FUZZY SYSTEMS, 45(6), 9387–9402.
author keywords: Human health; intelligent wearable devices; strength consumption estimation; pattern recognition
TL;DR:
The artificial neural network model based on multi-signal fusion to estimate physical strength consumption during walking and running activities is recommended because this model exhibits strong generalization ability in cross-validation and test results, and its stability under different activity intensities is better than that of the other three models.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy
(OpenAlex)
Source: Web Of Science
Added: February 12, 2024
2023 article
Latent Space Encoding for Interpretable Fuzzy Logic Rules in Continuous and Noisy High-Dimensional Spaces
2023 IEEE INTERNATIONAL CONFERENCE ON FUZZY SYSTEMS, FUZZ.
TL;DR:
The efficacy of the proposed method is showcased through its application in predicting the acceleration of one of the links for the Unimation Puma 560 robot arm, effectively overcoming the challenges posed by non-linearity and noise in the dataset.
(via Semantic Scholar)
Source: Web Of Science
Added: February 12, 2024
2023 article
Leveraging Fuzzy Logic Towards More Explainable Reinforcement Learning-Induced Pedagogical Policies on Intelligent Tutoring Systems
2023 IEEE INTERNATIONAL CONFERENCE ON FUZZY SYSTEMS, FUZZ.
TL;DR:
F fuzzy logic is applied to distill knowledge from Deep RL-induced policies into interpretable IF-THEN Fuzzy Logic Controller (FLC) rules, showing that these FLC policies significantly outperform expert policy and student decisions, demonstrating the effectiveness of this approach.
(via Semantic Scholar)
Source: Web Of Science
Added: February 12, 2024
2023 journal article
OpenSSF Scorecard: On the Path Toward Ecosystem-Wide Automated Security Metrics
IEEE SECURITY & PRIVACY, 21(6), 76–88.
author keywords: Security; Software measurement; Software development management; Open source software; Ecosystems; Task analysis; Standards
TL;DR:
This study evaluates the applicability of the Scorecard tool and compares the security practices and gaps in the npm and PyPI ecosystems.
(via Semantic Scholar)
UN Sustainable Development Goal Categories
15. Life on Land
(OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: February 11, 2024
2023 conference paper
Norm Deviation in Multiagent Systems: A Foundation for Responsible Autonomy
Proceedings of the Thirty-Second International Joint Conference on Artificial Intelligence, 289–297.
Event: at Macau
TL;DR:
This work proposes a conceptual foundation for norm deviation and adopts Habermas's theory of communicative action comprising objective, subjective, and practical validity claims regarding the suitability of deviation and yields reasoning guidelines uniting norms and values by which to develop responsible agents.
(via Semantic Scholar)
Source: ORCID
Added: February 4, 2024
2023 chapter
What and How You Explain Matters: Inquisitive Teachable Agent Scaffolds Knowledge-Building for Tutor Learning
UN Sustainable Development Goal Categories
4. Quality Education
(OpenAlex)
Source: ORCID
Added: February 2, 2024
2023 journal article
Teaching How to Teach Promotes Learning by Teaching
International Journal of Artificial Intelligence in Education.
UN Sustainable Development Goal Categories
4. Quality Education
(Web of Science)
Source: ORCID
Added: February 2, 2024
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