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Conference Papers (Computing Science)
Items in this Collection
- 4Mining software repositories
- 4power consumption
- 3Android applications
- 3Energy consumption
- 3GitHub
- 3LDA
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2016
Polato, I., Barbosa, D., Hindle, Abram, Kon, F.
Apache Hadoop has evolved significantly over the last years, with more than 60 releases bringing new features. By implementing the MapReduce programming paradigm and leveraging HDFS, its distributed file system, Hadoop has become a reliable and fault tolerant middleware for parallel and...
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If you bill it, they will pay: Energy consumption in the cloud will be irrelevant until directly billed for
Download2018
Don’t leave the lights on! One reason we take energy consumption seriously is because we are directly billed for it. If one leaves the heat on high over night the effect is noticeable on the next bill. Yet as granular as cloud computing billing can be in terms of resources and quality of service,...
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Improving ECG-based COVID-19 diagnosis and mortality predictions using pre-pandemic medical records at population-scale
Download2022
Sun, W., Kalmady, S.V., Wang, Z., Salimi, A., Sepehrvand, N., Hindle, Abram, Chu, L.M., Greiner, R., Kaul, P.
Pandemic outbreaks such as COVID-19 occur unexpectedly, and need immediate action due to their potential devastating consequences on global health. Point-ofcare routine assessments such as electrocardiogram (ECG), can be used to develop prediction models for identifying individuals at risk....
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2014
Badashian, A.S., Esteki, A., Gholipour, A., Hindle, Abram, Stroulia, E.
Software developers are increasingly adopting social-media platforms to contribute to software development, learn and develop a reputation for themselves. GitHub supports version-controlled code sharing and social-networking functionalities and Stack Overflow is a social forum for question...
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Judging a commit by its cover: Correlating commit message entropy with build status on Travis-CI
Download2016
Developers summarize their changes to code in commit messages. When a message seems "unusual", however, this puts doubt into the quality of the code contained in the commit. We trained n-gram language models and used cross-entropy as an indicator of commit message "unusualness" of over 120,000...
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2015
Chowdhury, S.A., Hindle, Abram
Internet Relay Chat (IRC) is a commonly used tool by Open Source developers. Developers use IRC channels to discuss programming related problems, but much of the discussion is irrelevant and off-topic. Essentially if we treat IRC discussions like email messages, and apply spam filtering, we can...
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2011
Hindle, Abram, Godfrey, M.M., Holt, R.C.
Software development is difficult to model, particularly the noisy, non-stationary signals of changes per time unit, extracted from version control systems (VCSs). Currently researchers are utilizing timeseries analysis tools such as ARIMA to model these signals extracted from a project's VCS....
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2021
Wong, A.W., Salimi, A., Hindle, Abram, Kalmady, S.V., Kaul, P.
The 12-lead electrocardiogram (ECG) measures the electrical activity of the heart for physicians to use in diagnosing cardiac disorders. This paper investigates the multi-label, multi-class classification of ECG records into one or more of 27 possible medical diagnoses. Our multi-step approach...
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2020
Wong, A.W., Sun, W., Kalmady, S.V., Kaul, P., Hindle, Abram
The 12-lead electrocardiogram (ECG) is a commonly used tool for detecting cardiac abnormalities such as atrial fibrillation, blocks, and irregular complexes. For the PhysioNet/CinC 2020 Challenge, we built an algorithm using gradient boosted tree ensembles fitted on morphology and signal...
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2014
Consumer demand for longer lasting battery life in mobile computers, as well as industry interest in energy efficient cloud infrastructure, creates a need for hardware and software energy efficiency improvements. One way to tackle this problem is from a software perspective. If it were known...