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Distributed data analytics platforms (i.e., Apache Spark, Hadoop) provide high-level APIs to programmatically write analytics tasks that are run distributedly in multiple computing nodes. The design of these frameworks was primarily…

Cryptography and Security · Computer Science 2023-12-05 Fahad Shaon , Sazzadur Rahaman , Murat Kantarcioglu

In the realm of point cloud scene understanding, particularly in indoor scenes, objects are arranged following human habits, resulting in objects of certain semantics being closely positioned and displaying notable inter-object…

Computer Vision and Pattern Recognition · Computer Science 2024-04-12 Yanhao Wu , Tong Zhang , Wei Ke , Congpei Qiu , Sabine Susstrunk , Mathieu Salzmann

Object Storage Systems (OSS) inside a cloud promise scalability, durability, availability, and concurrency. However, open-source OSS does not have a specific approach to letting users and administrators search based on the data, which is…

Distributed, Parallel, and Cluster Computing · Computer Science 2023-05-09 Jannatun Noor , Rizwanul Haque Ratul , Mir Rownak Ali Uday , Joyanta Jyoti Mondal , Md. Sadiqul Islam Sakif , A. B. M. Alim Al Islam

Data spaces represent an emerging paradigm that facilitates secure and trusted data exchange through foundational elements of data interoperability, sovereignty, and trust. Within a data space, data items, potentially owned by different…

Cryptography and Security · Computer Science 2025-04-21 Nikos Fotiou , Vasilios A. Siris , George C. Polyzos

Designing low-latency cloud-based applications that are adaptable to unpredictable workloads and efficiently utilize modern cloud computing platforms is hard. The actor model is a popular paradigm that can be used to develop distributed…

Distributed, Parallel, and Cluster Computing · Computer Science 2019-12-10 Bo Sang , Gustavo Petri , Masoud Saeida Ardekani , Srivatsan Ravi , Patrick Eugster

Data-driven landscape across finance, government, and healthcare, the continuous generation of information demands robust solutions for secure storage, efficient dissemination, and fine-grained access control. Blockchain technology emerges…

Cryptography and Security · Computer Science 2024-06-07 Chao Liu , Cankun Hou , Tianyu Jiang , Jianting Ning , Hui Qiao , Yusen Wu

With the rise of social platforms, protecting privacy has become an important issue. Privacy object detection aims to accurately locate private objects in images. It is the foundation of safeguarding individuals' privacy rights and ensuring…

Computer Vision and Pattern Recognition · Computer Science 2025-10-16 Zhuohang Jiang , Bingkui Tong , Xia Du , Ahmed Alhammadi , Jizhe Zhou

Nowadays, visual intelligence tools have become ubiquitous, offering all kinds of convenience and possibilities. However, these tools have high computational requirements that exceed the capabilities of resource-constrained mobile and…

Distributed, Parallel, and Cluster Computing · Computer Science 2025-12-11 Zihao Ding , Mufeng Zhu , Zhongze Tang , Sheng Wei , Yao Liu

Single-object tracking (SOT) on edge devices is a critical computer vision task, requiring accurate and continuous target localization across video frames under occlusion, distractor interference, and fast motion. However, recent…

Computer Vision and Pattern Recognition · Computer Science 2026-04-14 Syed Muhammad Raza , Syed Murtaza Hussain Abidi , Khawar Islam , Muhammad Ibrahim , Ajmal Saeed Mian

This paper presents LE3D; a novel data drift detection framework for preserving data integrity and confidentiality. LE3D is a generalisable platform for evaluating novel drift detection mechanisms within the Internet of Things (IoT) sensor…

Machine Learning · Computer Science 2022-11-22 Ioannis Mavromatis , Aftab Khan

Traditional text-based password schemes are inherently weak. Users tend to choose passwords that are easy to remember, making them susceptible to various attacks that have matured over the years. ObPwd [5] has tried to address these issues…

Cryptography and Security · Computer Science 2018-01-23 Sufian Hameed , Lamak Qaizar , Shankar Khatri

The increasing adoption of Cloud storage poses a number of privacy issues. Users wish to preserve full control over their sensitive data and cannot accept that it to be accessible by the remote storage provider. Previous research was made…

Cryptography and Security · Computer Science 2015-03-30 Ernesto Damiani , Francesco Pagano , Davide Pagano

The growing reliance on data-driven applications in sectors such as healthcare, finance, and law enforcement underscores the need for secure, privacy-preserving, and scalable mechanisms for data generation and sharing. Synthetic data…

Cryptography and Security · Computer Science 2025-08-21 Eduardo Brito , Mahmoud Shoush , Kristian Tamm , Paula Etti , Liina Kamm

Attribute-based encryption (ABE) is a promising cryptographic mechanism for providing confidentiality and fine-grained access control in the cloud-based area. However, due to high computational overhead, common ABE schemes are not suitable…

Cryptography and Security · Computer Science 2021-07-22 Mostafa Chegenizadeh , Mohammad Ali , Javad Mohajeri , Mohammad Reza Aref

We present a novel data format design that obviates the need for data tiers by storing individual event data products in column objects. The objects are stored and retrieved through Ceph S3 technology, with a layout designed to minimize…

Data Analysis, Statistics and Probability · Physics 2023-11-29 Nick Smith , Bo Jayatilaka , David Mason , Oliver Gutsche , Alison Peisker , Robert Illingworth , Chris Jones

Internet of Things devices are envisioned to penetrate essentially all aspects of life, including homes and urbanspaces, in use cases such as health care, assisted living, and smart cities. One often proposed solution for dealing with the…

Software Engineering · Computer Science 2020-03-17 Martin Henze , Lars Hermerschmidt , Daniel Kerpen , Roger Häußling , Bernhard Rumpe , Klaus Wehrle

Privacy Security of data in Cloud Storage is one of the main issues. Many Frameworks and Technologies are used to preserve data security in cloud storage. [1] Proposes a framework which includes the design of data organization structure,…

Cryptography and Security · Computer Science 2012-05-15 Rajeev Bedi , Mohit Marwaha , Tajinder Singh , Harwinder Singh , Amritpal Singh

While the adoption of connected vehicles is growing, security and privacy concerns are still the key barriers raised by society. These concerns mandate automakers and standardization groups to propose convenient solutions for privacy…

Cryptography and Security · Computer Science 2020-01-28 Abdelwahab Boualouache , Ridha Soua , Thomas Engel

The (generative) artificial intelligence (AI) era has profoundly reshaped the meaning and value of data. No longer confined to static content, data now permeates every stage of the AI lifecycle from the training samples that shape model…

Machine Learning · Computer Science 2025-09-04 Yiming Li , Shuo Shao , Yu He , Junfeng Guo , Tianwei Zhang , Zhan Qin , Pin-Yu Chen , Michael Backes , Philip Torr , Dacheng Tao , Kui Ren

Real world graphs are often dynamic and evolve over time. It is crucial for storing and querying graph evolution in graph databases. However, existing works either suffer from high storage overhead or lack efficient temporal query support,…

Databases · Computer Science 2024-04-02 Jiamin Hou , Zhanhao Zhao , Zhouyu Wang , Wei Lu , Guodong Jin , Dong Wen , Xiaoyong Du