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- research-articleDecember 2024
Understanding the performance of machine learning models from data- to patient-level
Journal of Data and Information Quality (JDIQ), Volume 16, Issue 4Article No.: 23, Pages 1–19https://doi.org/10.1145/3687267Machine Learning (ML) models have the potential to support decision-making in healthcare by grasping complex patterns within data. However, decisions in this domain are sensitive and require active involvement of domain specialists with deep knowledge of ...
- research-articleDecember 2024
Finding core labels for maximizing generalization of graph neural networks
AbstractGraph neural networks (GNNs) have become a popular approach for semi-supervised graph representation learning. GNNs research has generally focused on improving methodological details, whereas less attention has been paid to exploring the ...
- ArticleSeptember 2024
Principles for the Secure Exchange of Sensitive Data Across Classified Networks: A Data-Centric Approach
AbstractThe internet of things, social media and other technological developments have a created a situation in which more and more sensitive data is being exchanged between government and semi-government organizations. However, sharing confidential data ...
- research-articleAugust 2023
A layer-2 solution for inspecting large-scale photovoltaic arrays through aerial LWIR multiview photogrammetry and deep learning: A hybrid data-centric and model-centric approach
Expert Systems with Applications: An International Journal (EXWA), Volume 223, Issue Chttps://doi.org/10.1016/j.eswa.2023.119950AbstractDefective components within solar photovoltaic (PV) arrays overheat, resulting in particular temperature patterns under the long-wave thermal infrared (LWIR) spectrum. The detection and on-field localization of these patterns is of paramount aid ...
- ArticleOctober 2022
A Data-Centric Approach for Improving Ambiguous Labels with Combined Semi-supervised Classification and Clustering
- Lars Schmarje,
- Monty Santarossa,
- Simon-Martin Schröder,
- Claudius Zelenka,
- Rainer Kiko,
- Jenny Stracke,
- Nina Volkmann,
- Reinhard Koch
AbstractConsistently high data quality is essential for the development of novel loss functions and architectures in the field of deep learning. The existence of such data and labels is usually presumed, while acquiring high-quality datasets is still a ...
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- ArticleOctober 2022
StyleGAN-Human: A Data-Centric Odyssey of Human Generation
AbstractUnconditional human image generation is an important task in vision and graphics, enabling various applications in the creative industry. Existing studies in this field mainly focus on “network engineering” such as designing new components and ...
- research-articleOctober 2022
Data quality assessment and analysis for pest identification in smart agriculture
Computers and Electrical Engineering (CENG), Volume 103, Issue Chttps://doi.org/10.1016/j.compeleceng.2022.108322Highlights- Our work demonstrates the redundance of public dataset and emphases data quality assessment.
- Multi-Branch data quality assessment method is proposed to measure the sample information.
- A data quality analysis method is proposed to ...
Deep learning has played a crucial role in the field of smart agriculture and been widely used in various applications. However, the deep learning models are constrained by data quality, which means poor data quality and unreliable data ...
- ArticleSeptember 2022
Combining Mixed-Format Labels for AI-Based Pathology Detection Pipeline in a Large-Scale Knee MRI Study
- Micha Kornreich,
- JinHyeong Park,
- Joschka Braun,
- Jayashri Pawar,
- James Browning,
- Richard Herzog,
- Benjamin Odry,
- Li Zhang
Medical Image Computing and Computer Assisted Intervention – MICCAI 2022Pages 183–192https://doi.org/10.1007/978-3-031-16452-1_18AbstractLabeling for pathology detection is a laborious task, performed by highly trained and expensive experts. Datasets often have mixed formats, including a mix of pathology positional labels and categorical labels. Successfully combining mixed-format ...
- research-articleMarch 2022
Data-centric analysis of on-tree fruit detection: Experiments with deep learning
Computers and Electronics in Agriculture (COEA), Volume 194, Issue Chttps://doi.org/10.1016/j.compag.2022.106748Graphical abstractDisplay Omitted
Highlights- Practitioner guidelines for the number of fruit to label for deep learning.
- ...
Due to the rapid development of deep learning, object detection models have become the current tool of choice for on-tree fruit detection in precision agriculture. The pipeline of fruit detection based on deep learning generally starts ...
- research-articleApril 2020
Strict Timed Causal Consistency as a Hybrid Consistency Model in the Cloud Environment
Future Generation Computer Systems (FGCS), Volume 105, Issue CPages 259–274https://doi.org/10.1016/j.future.2019.11.038AbstractCloud computing is a model of distributed systems. This system allows users to access virtual resources including the processing power, storage, applications, etc. Storage as a Service (SaaS) is one of the cloud computing services. ...
Highlights- Cloud storage systems provide the storage service for the end-users.
- Cloud ...
- research-articleFebruary 2020
A Named Data Networking Architecture Implementation to Internet of Underwater Things
WUWNet '19: Proceedings of the 14th International Conference on Underwater Networks & SystemsArticle No.: 23, Pages 1–8https://doi.org/10.1145/3366486.3366506The Internet of Underwater Things (IoUT) advances our ability in exploring oceans, lakes and rivers through multiple communication technologies that connect stationary and mobile nodes underwater, at the surface and in the sky. However, characteristics ...
- demonstrationJune 2019
axxessity: City and User-Centric Approach to Build Smart City Bonn
DEBS '19: Proceedings of the 13th ACM International Conference on Distributed and Event-based SystemsPages 220–223https://doi.org/10.1145/3328905.3332517The main mission of smart cities is to offer core infrastructure and quality of life to its citizens. This quality of life can be achieved by providing a cleaner and sustainable environment. However, the main mission of smart cities is undermined due to ...
- articleJuly 2017
Evaluating data-centric process approaches: Does the human factor factor in?
- Hajo A. Reijers,
- Irene Vanderfeesten,
- Marijn G. Plomp,
- Pieter Gorp,
- Dirk Fahland,
- Wim L. Crommert,
- H. Daniel Garcia
Software and Systems Modeling (SoSyM) (SPSSM), Volume 16, Issue 3Pages 649–662https://doi.org/10.1007/s10270-015-0491-zThe Business Process Management field addresses design, improvement, management, support, and execution of business processes. In doing so, we argue that it focuses more on developing modeling notations and process design approaches than on the needs ...
- articleNovember 2013
RELOAD extension for data discovery and transfer in data-centric publish-subscribe environments
Computer Standards & Interfaces (CSAI), Volume 36, Issue 1Pages 110–121https://doi.org/10.1016/j.csi.2013.06.006Data-Centric Publish-Subscribe (DCPS) is an architectural and communication paradigm where applications exchange data-content through a common data-space using publish-subscribe interactions. Due to its focus on data-content, DCPS is especially suitable ...
- ArticleJune 2011
Routing Techniques for Reliable Wireless Sensor Networks
CSNT '11: Proceedings of the 2011 International Conference on Communication Systems and Network TechnologiesPages 54–57https://doi.org/10.1109/CSNT.2011.18Wireless Sensor Network (WSN) is a collection of thousands of tiny sensor nodes having capability of wireless communication, limited computation and sensing. It is now used in many application including military, environmental, healthcare application, ...
- ArticleAugust 2009
Towards Data-Centric Security in Ubiquitous Computing Environments
DEXA '09: Proceedings of the 2009 20th International Workshop on Database and Expert Systems ApplicationPages 26–30https://doi.org/10.1109/DEXA.2009.22The vision of data-centric security promises to enable efficient security in future ubiquitous computing environments, which are heavily pervaded with embedded devices and generally to complex to manage manually. We survey the existing work of various ...
- research-articleAugust 2009
pDCS: Security and Privacy Support for Data-Centric Sensor Networks
IEEE Transactions on Mobile Computing (ITMV), Volume 8, Issue 8Pages 1023–1038https://doi.org/10.1109/TMC.2008.168The demand for efficient data dissemination/access techniques to find relevant data from within a sensor network has led to the development of Data-Centric Sensor (DCS) networks, where the sensor data instead of sensor nodes are named based on ...
- articleMarch 2009
Performance evaluations of data-centric information retrieval schemes for DTNs
Computer Networks: The International Journal of Computer and Telecommunications Networking (CNTW), Volume 53, Issue 4Pages 541–555https://doi.org/10.1016/j.comnet.2008.09.023Mobile nodes in some challenging network scenarios, e.g. battlefield and disaster recovery scenarios, suffer from intermittent connectivity and frequent partitions. Disruption Tolerant Network (DTN) technologies are designed to enable communications in ...
- articleJuly 2008
A cooperative universal data model platform for the data-centric electronic system-level design
Advanced Engineering Informatics (ADEI), Volume 22, Issue 3Pages 296–306https://doi.org/10.1016/j.aei.2007.08.006The rapidly increasing complexity of integrated circuit design is evolving to a more data-centric design scenario that supports sharing of design information. This paper presents the universal data model platform (UDMP) which introduce the data-centric ...
- ArticleJune 2007
Supporting Multi-Dimensional Range Query for Sensor Networks
ICDCS '07: Proceedings of the 27th International Conference on Distributed Computing SystemsPage 35https://doi.org/10.1109/ICDCS.2007.143This paper presents the design of Pool, an efficient and scalable data storage scheme for supporting multidimensional queries. The foundation of the work that makes the Pool approach superior in executing multi-dimensional queries is that it provides a ...