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- abstractSeptember 2024
Convergence of IoT, 3D & XR: Creating the Industrial Metaverse Through Live Factory Visualisation
WEB3D '24: Proceedings of the 29th International ACM Conference on 3D Web TechnologySeptember 2024, Article No.: 28, Page 1https://doi.org/10.1145/3665318.3680537Industrial companies are challenged by the task of managing and leveraging the tremendous amount of data generated throughout engineering, production, and operational phases of their manufacturing plants. As technology progresses, the emergence of ...
- abstractSeptember 2024
Portable LiDAR Scanners: Precision Mapping at Your Fingertips
WEB3D '24: Proceedings of the 29th International ACM Conference on 3D Web TechnologySeptember 2024, Article No.: 27, Pages 1–3https://doi.org/10.1145/3665318.3677168Handheld LiDAR devices are revolutionizing 3D data capture, offering unprecedented accessibility and ease of use even for inexperienced users. These compact systems facilitate robust virtual reconstructions by extracting detailed geometric information ...
- posterSeptember 2024
MicroData: live visualisation & recording of micro:bit sensor data
WiPSCE '24: Proceedings of the 19th WiPSCE Conference on Primary and Secondary Computing Education ResearchSeptember 2024, Article No.: 40, Pages 1–2https://doi.org/10.1145/3677619.3678135MicroData is an application that makes it easy to interactively visualise and record live sensor data in support of data literacy in the classroom. It leverages a BBC micro:bit coupled with an Arcade shield accessory, and needs no other hardware. It ...
- posterSeptember 2024
Tangible tools for data science education
WiPSCE '24: Proceedings of the 19th WiPSCE Conference on Primary and Secondary Computing Education ResearchSeptember 2024, Article No.: 39, Pages 1–2https://doi.org/10.1145/3677619.3678134Educators face many practical challenges when introducing data science to students. School networks are strictly controlled by outside resources which creates a barrier to installing and managing both software and hardware. Our tools aim to alleviate ...
- Work in ProgressSeptember 2024
Teaching CS with and through other forms of knowledge
WiPSCE '24: Proceedings of the 19th WiPSCE Conference on Primary and Secondary Computing Education ResearchSeptember 2024, Article No.: 17, Pages 1–4https://doi.org/10.1145/3677619.3678104Computer Science (CS) is often taught in K-5 education with and through other forms of knowledge, such as CS with Maths, Science, or Art. How two bodies of knowledge and skills are interleaved in a single learning event can be complex to analyse. The ...
- posterSeptember 2024
Differentiated Tasks by ChatGPT for Secondary Computer Science Education: Useful or not?
WiPSCE '24: Proceedings of the 19th WiPSCE Conference on Primary and Secondary Computing Education ResearchSeptember 2024, Article No.: 34, Pages 1–2https://doi.org/10.1145/3677619.3678092In recent years, there has been a growing interest in exploring the capabilities of AI chatbots, such as ChatGPT. Studies have investigated diverse applications, including the response of AI chatbots to undergraduate exam questions and the generation of ...
- research-articleSeptember 2024
Thermal Map Dataset for Commercial Multi/Many Core CPU/GPU/TPU
MLCAD '24: Proceedings of the 2024 ACM/IEEE International Symposium on Machine Learning for CADSeptember 2024, Article No.: 25, Pages 1–7https://doi.org/10.1145/3670474.3685963This paper presents a comprehensive set of datasets containing transient thermal maps of commercial multi/many-core CPU, GPU, and TPU processors. These thermal maps were obtained using a thermal IR imaging system and include data from a range of ...
- research-articleSeptember 2024
A Parallel Simulation Framework Incorporating Machine Learning-Based Hotspot Detection for Accelerated Power Grid Analysis
- Yangfan Jiang,
- Jianfei Song,
- Xunzhao Yin,
- Xiao Dong,
- Songyu Sun,
- Yibo Lin,
- Zhou Jin,
- Xiaoyu Yang,
- Cheng Zhuo
MLCAD '24: Proceedings of the 2024 ACM/IEEE International Symposium on Machine Learning for CADSeptember 2024, Article No.: 9, Pages 1–7https://doi.org/10.1145/3670474.3685947Power grid analysis is essential for integrated circuit design, especially as the scale extends to billions of nodes, making precise calculations across the entire spatial domain prohibitively expensive. Domain decomposition methods (DDM) facilitate ...
- research-articleSeptember 2024
Parallel and Distributed Frugal Tracking of a Quantile
SNTA '24: Proceedings of the Seventh International Workshop on Systems and Network Telemetry and AnalyticsJune 2024, Pages 1–6https://doi.org/10.1145/3660320.3660332In this paper we deal with the problem of monitoring network latency. Indeed, latency is a key network metric related to both network performance and Quality of Service, since it directly impacts on the overall user's experience. High latency leads to ...
- research-articleSeptember 2024
Comparing Actor-Critic and Neuroevolution Approaches for Traffic Offloading in FaaS-powered Edge Systems
SEATED '24: Proceedings of the 1st Workshop on Serverless at the EdgeJune 2024, Pages 17–24https://doi.org/10.1145/3660319.3660331In a computing context characterized by a complex and interconnected network of heterogeneous devices, which generate enormous amounts of data requiring exchange and near-real-time processing, the collaboration between Edge Computing and Function as a ...
- research-articleSeptember 2024
Analysis and Evaluation of Load Management Strategies in a Decentralized FaaS Environment: A Simulation-Based Framework
SEATED '24: Proceedings of the 1st Workshop on Serverless at the EdgeJune 2024, Pages 1–8https://doi.org/10.1145/3660319.3660329The Edge Computing paradigm has emerged to address new requirements in data processing. This approach enables the decentralization of computation by bringing computing capabilities to the edge of the network, i.e., close to the data sources, offering ...
- proceedingSeptember 2024
- research-articleSeptember 2024
The Data Systems Grammar: Self-designing Systems for the era of AI
SummerSchool '23: 4th ACM Europe Summer School on Science: Towards building the Data Science StackJuly 2023, Article No.: 2023, Page 1https://doi.org/10.1145/3673199.3673207Data systems are everywhere. A data system is a collection of data structures and algorithms working together to achieve complex data processing tasks. For example, with data systems that utilize the correct data structure design for the problem at hand, ...
- research-articleSeptember 2024
Data Science in the Era of Heterogeneity
SummerSchool '23: 4th ACM Europe Summer School on Science: Towards building the Data Science StackJuly 2023, Article No.: 2023, Page 1https://doi.org/10.1145/3673199.3673206Computing platforms are evolving rapidly along many dimensions: processors, specialization, disaggregation, acceleration, smart memory and storage, etc. Many of these developments are being driven by data science but also arise from the need to make ...
- research-articleSeptember 2024JUST ACCEPTED
PIMSAB: A Processing-In-Memory System with Spatially-Aware Communication and Bit-Serial-Aware Computation
- Siyuan Ma,
- Kaustubh Mhatre,
- Jian Weng,
- Bagus Hanindhito,
- Zhengrong Wang,
- Tony Nowatzki,
- Lizy John,
- Aman Arora
ACM Transactions on Architecture and Code Optimization (TACO), Just Accepted https://doi.org/10.1145/3690824Bit-serial Processing-In-Memory (PIM) is an attractive paradigm for accelerator architectures, for parallel workloads such as Deep Learning (DL), because of its capability to achieve massive data parallelism at a low area overhead and provide orders-of-...
- research-articleSeptember 2024JUST ACCEPTED
Unleashing OpenTitan's Potential: a Silicon-Ready Embedded Secure Element for Root of Trust and Cryptographic Offloading
- Maicol Ciani,
- Emanuele Parisi,
- Alberto Musa,
- Francesco Barchi,
- Andrea Bartolini,
- Ari Kulmala,
- Rafail Psiakis,
- Angelo Garofalo,
- Andrea Acquaviva,
- Rossi Davide
ACM Transactions on Embedded Computing Systems (TECS), Just Accepted https://doi.org/10.1145/3690823The rapid advancement and exploration of open-hardware RISC-V platforms are catalyzing substantial changes across critical sectors, including autonomous vehicles, smart-city infrastructure, and medical devices. Within this technological evolution, ...
- research-articleSeptember 2024
NotNets: Accelerating Microservices by Bypassing the Network
- Peter Alvaro,
- Matthew Adiletta,
- David Cheng,
- Adrian Cockroft,
- Frank Hady,
- Ramesh Illikkal,
- Esteban Ramos,
- Robert Soulé
APSys '24: Proceedings of the 15th ACM SIGOPS Asia-Pacific Workshop on SystemsSeptember 2024, Pages 67–73https://doi.org/10.1145/3678015.3680494Remote procedure calls are the workhorse of distributed systems. However, as software engineering trends, such as micro-services and serverless computing, push applications towards ever finer-grained decompositions, the overhead of RPC-based ...
- research-articleSeptember 2024
BMoss: Reconfigurable Hardware Accelerator for Scalable Plagiarism Detection
APSys '24: Proceedings of the 15th ACM SIGOPS Asia-Pacific Workshop on SystemsSeptember 2024, Pages 102–107https://doi.org/10.1145/3678015.3680491Accurately and efficiently detecting plagiarism is a critical component of high-quality education. Many plagiarism detection algorithms are being invented and deployed, but these services often come at a significant cost due to their computational ...
- research-articleSeptember 2024
SmartNIC-Enabled Live Migration for Storage-Optimized VMs
- Jiechen Zhao,
- Ran Shu,
- Lei Qu,
- Ziyue Yang,
- Natalie Enright Jerger,
- Derek Chiou,
- Peng Cheng,
- Yongqiang Xiong
APSys '24: Proceedings of the 15th ACM SIGOPS Asia-Pacific Workshop on SystemsSeptember 2024, Pages 45–52https://doi.org/10.1145/3678015.3680487Cloud providers offer storage-optimized VMs equipped with locally attached storage to meet the high performance requirements of cloud users. However, current cloud providers cannot enable live migration for storage-optimized VMs due to the high resource ...
- research-articleSeptember 2024
Toward an Edge-Friendly Distributed Object Store for Serverless Functions
APSys '24: Proceedings of the 15th ACM SIGOPS Asia-Pacific Workshop on SystemsSeptember 2024, Pages 108–114https://doi.org/10.1145/3678015.3680485Serverless computing is changing the way in which we structure and deploy computations in Internet-scale edge systems. This paper presents Capybara, a new scalable and programmable distributed object store for storing and sharing serverless function data ...