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The widespread adoption of large language models (LLMs) has created a pressing need for an efficient, secure and private serving infrastructure, which allows researchers to run open source or custom fine-tuned LLMs and ensures users that…

分布式、并行与集群计算 · 计算机科学 2024-08-05 Ali Doosthosseini , Jonathan Decker , Hendrik Nolte , Julian M. Kunkel

Prompt caching is critical for reducing latency and cost in LLM inference: OpenAI and Anthropic report up to 50-90% cost savings through prompt reuse. Despite its widespread success, little is known about what constitutes an optimal prompt…

系统与控制 · 电气工程与系统科学 2025-10-20 Wenxin Zhang , Yueying Li , Ciamac C. Moallemi , Tianyi Peng

In recent times researchers have found several security vulnerabilities in the Routing Protocol for Low power and Lossy network (RPL), amongst which rank attack is a predominant one causing detrimental effects on the network by creating a…

网络与互联网体系结构 · 计算机科学 2020-11-30 Somnath Karmakar , Jayasree Sengupta , Sipra Das Bit

Geo-replicated data platforms are at the backbone of several large-scale online services. Transactional Causal Consistency (TCC) is an attractive consistency level for building such platforms. TCC avoids many anomalies of eventual…

分布式、并行与集群计算 · 计算机科学 2019-02-26 Kristina Spirovska , Diego Didona , Willy Zwaenepoel

Test-time scaling improves large language models' (LLMs) performance by allocating more compute budget during inference. To achieve this, existing methods often require intricate modifications to prompting and sampling strategies. In this…

计算与语言 · 计算机科学 2025-11-04 Junqi Jiang , Tom Bewley , Salim I. Amoukou , Francesco Leofante , Antonio Rago , Saumitra Mishra , Francesca Toni

This paper considers the leader-follower control problem for a linear multi-agent system with directed communication topology and linear nonidentical uncertain coupling subject to integral quadratic constraints (IQCs). A consensus-type…

系统与控制 · 计算机科学 2013-09-03 Yi Cheng , V. Ugrinovskii , Guanghui Wen

This paper addresses the problem of consensus tracking with fixed-time convergence, for leader-follower multi-agent systems with double-integrator dynamics, where only a subset of followers has access to the state of the leader. The control…

系统与控制 · 电气工程与系统科学 2026-02-19 Miguel A. Trujillo , Rodrigo Aldana-López , David Gomez Gutierrez , Michael Defoort , Javier Ruiz Leon , Hector M. Becerra

Narrow-band Internet of Things (NB-IoT) is a low-power wide-area network (LPWAN) method that was first launched by the 3rd generation partnership project (3GPP) Rel- 13 with the purpose of enabling low-cost, low-power and wide-area cellular…

信号处理 · 电气工程与系统科学 2023-12-01 Abdulwahid Mohammed , Mohammed. S. El-Bakry , Hassan Mostafa , Abd El-Hady. A. Ammar

Secure Multi-party Computation (MPC) enables untrusted parties to jointly compute a function without revealing their inputs. Its application to machine learning (ML) has gained significant attention, particularly for secure inference…

密码学与安全 · 计算机科学 2026-02-17 Tingting Tang , Yongqin Wang , Murali Annavaram

Low latency communication is one of the fundamental requirements for 5G wireless networks and beyond. In this paper, a novel approach for joint caching, user scheduling and resource allocation is proposed for minimizing the queuing latency…

网络与互联网体系结构 · 计算机科学 2023-09-22 Tamoor-ul-Hassan Syed , Samarakoon Sumudu , Bennis Mehdi , Matti Latva-aho

As machine learning as a service continues gaining popularity, concerns about privacy and intellectual property arise. Users often hesitate to disclose their private information to obtain a service, while service providers aim to protect…

密码学与安全 · 计算机科学 2023-09-14 Rasoul Akhavan Mahdavi , Haoyan Ni , Dimitry Linkov , Florian Kerschbaum

Currently, the number of Internet of Thing (IoT) devices making up the IoT is more than 11 billion and this number has been continuously increasing. The prevalence of these devices leads to an emerging IoT business model called…

密码学与安全 · 计算机科学 2018-10-29 Yong Yu , Yujie Ding , Yanqi Zhao , Yannan Li , Xiaojiang Du , Mohsen Guizani

Internet of Things (IoT) provides the possibility for milliards of devices throughout the world to communicate with each other, and data is collected autonomously. The big data generated by the devices should be managed securely. Due to…

密码学与安全 · 计算机科学 2020-12-07 Mina Zaminkar , Fateme Sarkohaki , Reza Fotohi

This paper revisits the ubiquitous problem of achieving state machine replication in blockchains based on repeated consensus, like Tendermint. To achieve state machine replication in blockchains built on top of consensus, one needs to…

分布式、并行与集群计算 · 计算机科学 2022-01-11 Silvia Bonomi , Antonella Del Pozzo , Álvaro García-Pérez , Sara Tucci-Piergiovanni

Efficient parallelization of Large Language Models (LLMs) with long sequences is essential but challenging due to their significant computational and memory demands, particularly stemming from communication bottlenecks in attention…

分布式、并行与集群计算 · 计算机科学 2024-12-31 Zongwu Wang , Fangxin Liu , Mingshuai Li , Li Jiang

Permissioned blockchains ensure integrity and auditability of shared data but expose query parameters to peers during read operations, creating privacy risks for organizations querying sensitive records. This paper proposes a Private…

密码学与安全 · 计算机科学 2025-11-05 Artur Iasenovets , Fei Tang , Huihui Zhu , Ping Wang , Lei Liu

Large language models (LLMs) have revolutionized natural language processing, yet hallucinations in knowledge-intensive tasks remain a critical challenge. Retrieval-augmented generation (RAG) addresses this by integrating external…

计算与语言 · 计算机科学 2026-02-17 Zhipeng Song , Xiangyu Kong , Xinrui Bao , Yizhi Zhou , Jiulong Jiao , Sitong Liu , Yuhang Zhou , Heng Qi

Recently, the blockchain technique was put in the spotlight as it introduced a systematic approach for multiple parties to reach consensus without needing trust. However, the application of this technique in practice is severely restricted…

分布式、并行与集群计算 · 计算机科学 2017-07-17 Zhijie Ren , Kelong Cong , Johan Pouwelse , Zekeriya Erkin

We consider the problem of \textit{online sparse linear approximation}, where one predicts the best sparse approximation of a sequence of measurements in terms of linear combination of columns of a given measurement matrix. Such online…

机器学习 · 计算机科学 2025-01-08 Samrat Mukhopadhyay , Debasmita Mukherjee

In recent years, the deployment of large-scale Internet of Things (IoT) applications has given rise to edge federations that seamlessly interconnect and leverage resources from multiple edge service providers. The requirement of supporting…

分布式、并行与集群计算 · 计算机科学 2022-03-15 Shreshth Tuli , Giuliano Casale , Nicholas R. Jennings