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- research-articleFebruary 2025JUST ACCEPTED
SCOPE: Performance Testing for Serverless Computing
- Jinfeng Wen,
- Zhenpeng Chen,
- Jianshu Zhao,
- Federica Sarro,
- Haodi Ping,
- Ying Zhang,
- Shangguang Wang,
- Xuanzhe Liu
ACM Transactions on Software Engineering and Methodology (TOSEM), Just Accepted https://doi.org/10.1145/3717609Serverless computing is a popular cloud computing paradigm that has found widespread adoption across various online workloads. It allows software engineers to develop cloud applications as a set of functions (called serverless functions). However, ...
- research-articleJanuary 2025
Unveiling overlooked performance variance in serverless computing
Empirical Software Engineering (KLU-EMSE), Volume 30, Issue 2https://doi.org/10.1007/s10664-025-10615-3AbstractServerless computing is an emerging cloud computing paradigm for developing applications at the function level, known as serverless functions. Due to the highly dynamic execution environment, multiple identical runs of the same serverless function ...
- research-articleOctober 2023
Characterizing commodity serverless computing platforms
Journal of Software: Evolution and Process (WSMR), Volume 35, Issue 10https://doi.org/10.1002/smr.2394AbstractServerless computing has become a new trending paradigm in cloud computing, allowing developers to focus on the development of core application logic and rapidly construct the prototype via the composition of independent functions. With the ...
We conduct qualitative analysis and quantitative analysis to characterize serverless computing platforms, including AWS Lambda, Google Cloud Functions, Azure Functions, and Alibaba Cloud Function Compute. In qualitative analysis, we compare these ...
- research-articleSeptember 2023
Rise of Distributed Deep Learning Training in the Big Model Era: From a Software Engineering Perspective
ACM Transactions on Software Engineering and Methodology (TOSEM), Volume 32, Issue 6Article No.: 156, Pages 1–26https://doi.org/10.1145/3597204Deep learning (DL) has become a key component of modern software. In the “big model” era, the rich features of DL-based software (i.e., DL software) substantially rely on powerful DL models, e.g., BERT, GPT-3, and the recently emerging GPT-4, which are ...
- research-articleJuly 2023
FaaSLight: General Application-level Cold-start Latency Optimization for Function-as-a-Service in Serverless Computing
ACM Transactions on Software Engineering and Methodology (TOSEM), Volume 32, Issue 5Article No.: 119, Pages 1–29https://doi.org/10.1145/3585007Serverless computing is a popular cloud computing paradigm that frees developers from server management. Function-as-a-Service (FaaS) is the most popular implementation of serverless computing, representing applications as event-driven and stateless ...
- surveyJuly 2023
Rise of the Planet of Serverless Computing: A Systematic Review
ACM Transactions on Software Engineering and Methodology (TOSEM), Volume 32, Issue 5Article No.: 131, Pages 1–61https://doi.org/10.1145/3579643Serverless computing is an emerging cloud computing paradigm, being adopted to develop a wide range of software applications. It allows developers to focus on the application logic in the granularity of function, thereby freeing developers from tedious ...
- research-articleAugust 2022
Minimal EEG channel selection for depression detection with connectivity features during sleep
Computers in Biology and Medicine (CBIM), Volume 147, Issue Chttps://doi.org/10.1016/j.compbiomed.2022.105690Abstract Background and objectivesSleeping cortical electroencephalogram (EEG) has the potential for depression detection, for different sleep structure and cortical connection have been proved in depressed patients. However, the operation of multi-...
Highlights- This study proved the good performance of sleep EEG in depression detection.
- Inter-hemispheric connectivities in temporal region were important features.
- A few Inter-hemispheric EEG pairs can achieve a high depression detection ...
- research-articleAugust 2021
An empirical study on challenges of application development in serverless computing
ESEC/FSE 2021: Proceedings of the 29th ACM Joint Meeting on European Software Engineering Conference and Symposium on the Foundations of Software EngineeringPages 416–428https://doi.org/10.1145/3468264.3468558Serverless computing is an emerging paradigm for cloud computing, gaining traction in a wide range of applications such as video processing and machine learning. This new paradigm allows developers to focus on the development of the logic of serverless ...
- research-articleJune 2021
Characterization of the abnormal cortical effective connectivity in patients with sleep apnea hypopnea syndrome during sleep
Computer Methods and Programs in Biomedicine (CBIO), Volume 204, Issue Chttps://doi.org/10.1016/j.cmpb.2021.106060Highlights- Symbolic transfer entropy quantified cortical effective connectivity during sleep.
Sleep apnea hypopnea syndrome (SAHS) is a prevalent sleep breathing disorder that can lead to brain damage and is also a risk factor for cognitive impairment and some common diseases. Studies on ...
- ArticleOctober 2019
Discovering Crossing-Workflow Fragments Based on Activity Knowledge Graph
On the Move to Meaningful Internet Systems: OTM 2019 ConferencesPages 515–532https://doi.org/10.1007/978-3-030-33246-4_32AbstractThis paper proposes a novel crossing-workflow fragment discovery mechanism, where an activity knowledge graph (AKG) is constructed to capture partial-ordering relations between activities in scientific workflows, and parent-child relations ...
- research-articleAugust 2019
Basic and personalized pattern-based workflow fragments discovery
Personal and Ubiquitous Computing (PUC), Volume 25, Issue 6Pages 1091–1111https://doi.org/10.1007/s00779-019-01276-3AbstractWith an increasing number of scientific workflows accessible on public repositories, the mechanism for discovering and recommending workflow fragments is important to facilitate the reuse and repurposing of legacy workflows when novel workflows ...
- ArticleMay 2012
Automatic Scanning by Scanning Electron Microscopy: The First Step towards Automation of Forensic Diatom Test
ICBEB '12: Proceedings of the 2012 International Conference on Biomedical Engineering and BiotechnologyPages 754–757https://doi.org/10.1109/iCBEB.2012.90The diatom test is considered as the most reliable scientific method in solving the drowning cases. However, the detection and identification of diatoms have to be accomplished manually with the techniques of nowadays, which makes this test a time ...