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Performance unpredictability is a major roadblock towards cloud adoption, and has performance, cost, and revenue ramifications. Predictable performance is even more critical as cloud services transition from monolithic designs to…

Distributed, Parallel, and Cluster Computing · Computer Science 2019-05-06 Yu Gan , Yanqi Zhang , Kelvin Hu , Dailun Cheng , Yuan He , Meghna Pancholi , Christina Delimitrou

Conventionally, the resource allocation is formulated as an optimization problem and solved online with instantaneous scenario information. Since most resource allocation problems are not convex, the optimal solutions are very difficult to…

Machine Learning · Computer Science 2017-12-20 Jun-Bo Wang , Junyuan Wang , Yongpeng Wu , Jin-Yuan Wang , Huiling Zhu , Min Lin , Jiangzhou Wang

Executing workflows on volunteer computing resources where individual tasks may be forced to relinquish their resource for the resource's primary use leads to unpredictability and often significantly increases execution time. Task…

Performance · Computer Science 2022-09-28 Andrew Stephen McGough , Matthew Forshaw

Multicasting in wireless systems is a natural way to exploit the redundancy in user requests in a Content Centric Network. Power control and optimal scheduling can significantly improve the wireless multicast network's performance under…

Networking and Internet Architecture · Computer Science 2021-12-08 Ramkumar Raghu , Mahadesh Panju , Vaneet Aggarwal , Vinod Sharma

Modern cloud applications are built on independent, diverse microservices, offering scalability, flexibility, and usage-based billing. However, the structural design of these varied services, along with their reliance on auto-scalers for…

Networking and Internet Architecture · Computer Science 2025-12-01 Jhonatan Tavori , Anat Bremler-Barr , Hanoch Levy , Ofek Lavi

Medical treatments often involve a sequence of decisions, each informed by previous outcomes. This process closely aligns with reinforcement learning (RL), a framework for optimizing sequential decisions to maximize cumulative rewards under…

Machine Learning · Computer Science 2024-10-15 Ali Shirali , Alexander Schubert , Ahmed Alaa

This paper introduces a novel perspective to significantly mitigate catastrophic forgetting in continuous learning (CL), which emphasizes models' capacity to preserve existing knowledge and assimilate new information. Current replay-based…

Machine Learning · Computer Science 2024-04-10 Jianshu Zhang , Yankai Fu , Ziheng Peng , Dongyu Yao , Kun He

In case of multiple node failures performance becomes very low as compare to single node failure. Failures of nodes in cluster computing can be tolerated by multiple fault tolerant computing. Existing recovery schemes are efficient for…

Distributed, Parallel, and Cluster Computing · Computer Science 2011-02-15 Sanjay Bansal , Sanjeev Sharma

The growing demand for real-time processing tasks is driving the need for multi-model inference pipelines on edge devices. However, cost-effectively deploying these pipelines while optimizing Quality of Service (QoS) and costs poses…

Distributed, Parallel, and Cluster Computing · Computer Science 2025-06-05 Jinhao Sheng , Zhiqing Tang , Jianxiong Guo , Tian Wang

Recurrent off-policy deep reinforcement learning models achieve state-of-the-art performance but are often sidelined due to their high computational demands. In response, we introduce RISE (Recurrent Integration via Simplified Encodings), a…

Machine Learning · Computer Science 2025-12-24 Tyler Clark , Christine Evers , Jonathon Hare

Model-based planners and controllers are commonly used to solve complex manipulation problems as they can efficiently optimize diverse objectives and generalize to long horizon tasks. However, they often fail during deployment due to noisy…

Robotics · Computer Science 2025-03-10 Shivam Vats , Devesh K. Jha , Maxim Likhachev , Oliver Kroemer , Diego Romeres

With the continuous expansion of the scale of cloud computing applications, artificial intelligence technologies such as Deep Learning and Reinforcement Learning have gradually become the key tools to solve the automated task scheduling of…

Distributed, Parallel, and Cluster Computing · Computer Science 2024-03-14 Zheng Xu , Yulu Gong , Yanlin Zhou , Qiaozhi Bao , Wenpin Qian

Large Language Models (LLMs) have shown remarkable performance on complex reasoning tasks, especially when equipped with long chain-of-thought (CoT) reasoning. However, eliciting long CoT typically requires large-scale reinforcement…

Computation and Language · Computer Science 2026-01-30 Huiyuan Lai , Malvina Nissim

As the quantity and complexity of information processed by software systems increase, large-scale software systems have an increasing requirement for high-performance distributed computing systems. With the acceleration of the Internet in…

Distributed, Parallel, and Cluster Computing · Computer Science 2024-11-22 Guangyao Zhou , Wenhong Tian , Rajkumar Buyya , Ruini Xue , Liang Song

The usage of large language models (LLMs) has grown increasingly fragmented, with no single model dominating. Meanwhile, cloud providers offer a wide range of mid-tier and older-generation GPUs that enjoy better availability and deliver…

Distributed, Parallel, and Cluster Computing · Computer Science 2026-05-07 Yixuan Mei , Zikun Li , Zixuan Chen , Shiqi Pan , Mengdi Wu , Xupeng Miao , Zhihao Jia , K. V. Rashmi

Autoregressive models (ARMs) are hindered by slow sequential inference. While masked diffusion models (MDMs) offer a parallel alternative, they suffer from critical drawbacks: high computational overhead from precluding Key-Value (KV)…

Computation and Language · Computer Science 2026-03-06 Jia-Nan Li , Jian Guan , Wei Wu , Chongxuan Li

Modern computer designs support composite prefetching, where multiple individual prefetcher components are used to target different memory access patterns. However, multiple prefetchers competing for resources can drastically hurt…

Hardware Architecture · Computer Science 2023-07-18 Erika S. Alcorta , Mahesh Madhav , Scott Tetrick , Neeraja J. Yadwadkar , Andreas Gerstlauer

AI-powered edge devices currently lack the ability to adapt their embedded inference models to the ever-changing environment. To tackle this issue, Continual Learning (CL) strategies aim at incrementally improving the decision capabilities…

Distributed, Parallel, and Cluster Computing · Computer Science 2020-07-28 Leonardo Ravaglia , Manuele Rusci , Alessandro Capotondi , Francesco Conti , Lorenzo Pellegrini , Vincenzo Lomonaco , Davide Maltoni , Luca Benini

The rapid development of mobile networks proliferates the demands of high data rate, low latency, and high-reliability applications for the fifth-generation (5G) and beyond (B5G) mobile networks. Concurrently, the massive…

Networking and Internet Architecture · Computer Science 2024-04-02 Chih-Wei Huang , Yen-Cheng Chou , Hong-Yunn Chen , Cheng-Fu Chou

Recent trends of technology have explored a numerous applications of cloud services, which require a significant amount of energy. In the present scenario, most of the energy sources are limited and have a greenhouse effect on the…

Distributed, Parallel, and Cluster Computing · Computer Science 2025-12-15 Sohan Kumar Pande , Sanjaya Kumar Panda , Preeti Ranjan Sahu