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The cost of conducting multi-site clinical trials has significantly increased over time, with site monitoring, data management, and amendments being key drivers. Clinical trial data management approaches typically rely on a central…

Databases · Computer Science 2019-02-12 Olivia Choudhury , Noor Fairoza , Issa Sylla , Amar Das

Cross-modal object tracking (CMOT) is an emerging task that maintains target consistency while the video stream switches between different modalities, with only one modality available in each frame, mostly focusing on RGB-Near Infrared…

Computer Vision and Pattern Recognition · Computer Science 2025-11-21 Boyue Xu , Ruichao Hou , Tongwei Ren , Dongming Zhou , Gangshan Wu , Jinde Cao

Blockchain has the potential to enhance supply chain management systems by providing stronger assurance in transparency and traceability of traded commodities. However, blockchain does not overcome the inherent issues of data trust in IoT…

Cryptography and Security · Computer Science 2022-03-14 Guntur Dharma Putra , Changhoon Kang , Salil S. Kanhere , James Won-Ki Hong

Cross-device tracking has drawn growing attention from both commercial companies and the general public because of its privacy implications and applications for user profiling, personalized services, etc. One particular, wide-used type of…

Cryptography and Security · Computer Science 2022-03-15 Binghui Wang , Tianchen Zhou , Song Li , Yinzhi Cao , Neil Zhenqiang Gong

Currently, inter-organizational process collaboration (IOPC) has been widely used in the design and development of distributed systems that support business process execution. Blockchain-based IOPC can establish trusted data sharing among…

Software Engineering · Computer Science 2023-03-17 Tianhong Xiong , Shangqing Feng , Maolin Pan , Yang Yu

Unmanned aerial vehicle (UAV) networks are increasingly deployed for complex missions, including disaster response, intelligent logistics, and environmental monitoring. These missions generally require coordinated collaboration among…

Cryptography and Security · Computer Science 2026-03-03 Yao Wu , Ziye Jia , Jingjing Zhao , Haoyang Wang , Qihui Wu , Zhu Han

We describe a method and tool called \textit{ContractCheck} that allows for the consistency analysis of legal contracts, in particular Sales Purchase Agreements (SPAs). The analysis relies on an encoding of the premises for the execution of…

Logic in Computer Science · Computer Science 2022-12-08 Alan Khoja , Martin Kölbl , Stefan Leue , Rüdiger Wilhelmi

Blockchain technology and related frameworks have recently received extensive attention. Blockchain systems use multi-party consensus protocols to reach agreements on transactions. Hyperledger Fabric framework exposes a multi-party…

Cryptography and Security · Computer Science 2022-09-21 Ivan Fedotov , Anton Khritankov , Artem Barger

Smart contracts are programs that execute transactions involving independent parties and cryptocurrencies. As programs, smart contracts are susceptible to a wide range of errors and vulnerabilities. Such vulnerabilities can result in…

Cryptography and Security · Computer Science 2023-07-03 Sundas Munir , Walid Taha

Fully understanding performance is a growing challenge when building next-generation cloud systems. Often these systems build on next-generation hardware, and evaluation in realistic physical testbeds is out of reach. Even when physical…

Performance · Computer Science 2024-08-13 Jakob Görgen , Vaastav Anand , Hejing Li , Jialin Li , Antoine Kaufmann

Temporal causal representation learning methods assume that causal mechanisms switch instantaneously between discrete domains, yet real-world systems often exhibit continuous mechanism transitions. For example, a vehicle's dynamics evolve…

Machine Learning · Computer Science 2026-01-30 Shicheng Fan , Kun Zhang , Lu Cheng

Transformer-based trackers have achieved promising success and become the dominant tracking paradigm due to their accuracy and efficiency. Despite the substantial progress, most of the existing approaches tackle object tracking as a…

Computer Vision and Pattern Recognition · Computer Science 2025-04-18 Siyuan Yao , Yang Guo , Yanyang Yan , Wenqi Ren , Xiaochun Cao

Blockchain has been praised for its capacity to hold data in a decentralized and tamper-proof way. It also supports the execution of code through blockchain's smart contracts, adding automation of actions to the network with high…

Cryptography and Security · Computer Science 2021-01-25 Nicolas Six , Claudia Negri Ribalta , Nicolas Herbaut , Camille Salinesi

Machine Learning systems rely on data for training, input and ongoing feedback and validation. Data in the field can come from varied sources, often anonymous or unknown to the ultimate users of the data. Whenever data is sourced and used,…

Computers and Society · Computer Science 2019-04-08 Iain Barclay , Alun Preece , Ian Taylor , Dinesh Verma

Open-Vocabulary Multi-Object Tracking (OV-MOT) aims to enable approaches to track objects without being limited to a predefined set of categories. Current OV-MOT methods typically rely primarily on instance-level detection and association,…

Computer Vision and Pattern Recognition · Computer Science 2025-03-12 Yunhao Li , Yifan Jiao , Dan Meng , Heng Fan , Libo Zhang

Blockchain technology facilitates the development of decentralized systems that ensure trust and transparency without the need for expensive centralized intermediaries. However, existing blockchain architectures particularly consortium…

Networking and Internet Architecture · Computer Science 2025-11-04 Qi Xia , Hu Xia , Isaac Amankona Obiri , Adjei-Arthur Bonsu , Grace Mupoyi Ntuala , Ansu Badjie , Tienin Bole Wilfried , Jiaqin Liu , Lan Ma , Jianbin Gao , Feng Yao

The application of renewable energy sources in the power grid increases the necessity of tracking the system's state, especially in smart grids, where there is a bidirectional transfer of data and power. The complexity of coupling between…

Systems and Control · Electrical Eng. & Systems 2021-06-24 Sajjad Asefi , Yash Madhwal , Yury Yanovich , Elena Gryazina

The fast growth of distributed energy resources (DERs), such as distributed renewables (e.g., rooftop PV panels), energy storage systems, electric vehicles, and controllable appliances, drives the power system toward a decentralized system…

Distributed, Parallel, and Cluster Computing · Computer Science 2022-01-19 Qing Yang , Hao Wang

Technology advances in areas such as sensors, IoT, and robotics, enable new collaborative applications (e.g., autonomous devices). A primary requirement for such collaborations is to have a secure system which enables information sharing…

Cryptography and Security · Computer Science 2020-11-04 Amani Abu Jabal , Elisa Bertino , Jorge Lobo , Dinesh Verma , Seraphin Calo , Alessandra Russo

Traceability and auditability are key structures that are vital in supply chain management and construction. However, trust is the most important aspect of customers in these systems. Also, we have to rely on third parties to trade in…

Cryptography and Security · Computer Science 2021-03-22 Bora Bugra Sezer , Selcuk Topal , Urfat Nuriyev