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Caching is emerging as a vital tool for alleviating the severe capacity crunch in modern content-centric wireless networks. The main idea behind caching is to store parts of popular content in end-users' memory and leverage the locally…

Information Theory · Computer Science 2014-12-12 Avik Sengupta , Ravi Tandon , T. Charles Clancy

Dynamic memory management requires special attention in programming. It should be fast and secure at the same time. This paper proposes a new randomized dynamic memory management algorithm designed to meet these requirements. Randomization…

Data Structures and Algorithms · Computer Science 2021-08-25 Irina Aleksandrovna Astrakhantseva , Roman Gennadevich Astrakhantsev , Arseny Viktorovich Mitin

Internet-scale web applications are becoming increasingly storage-intensive and rely heavily on in-memory object caching to attain required I/O performance. We argue that the emerging serverless computing paradigm provides a well-suited,…

Distributed, Parallel, and Cluster Computing · Computer Science 2020-01-29 Ao Wang , Jingyuan Zhang , Xiaolong Ma , Ali Anwar , Lukas Rupprecht , Dimitrios Skourtis , Vasily Tarasov , Feng Yan , Yue Cheng

Modern software ecosystems face a rapidly growing number of disclosed vulnerabilities, increasing the need for automated repair techniques that can operate reliably at repository scale. Although Large Language Model (LLM)-based agents have…

Software Engineering · Computer Science 2026-05-19 Simiao Liu , Li Zhang , Fang Liu , Xiaoli Lian , Yang Liu , Yinghao Zhu

CPU caches introduce variations into the execution time of programs that can be exploited by adversaries to recover private information about users or cryptographic keys. Establishing the security of countermeasures against this threat…

Cryptography and Security · Computer Science 2017-05-12 Goran Doychev , Boris Köpf

Current learning-based edge caching schemes usually suffer from dynamic content popularity, e.g., in the emerging short video platforms, users' request patterns shift significantly over time and across different edges. An intuitive solution…

Multimedia · Computer Science 2023-08-09 Bowei He , Yinan Mao , Shiji Zhou , Chen Ma , Zhi Wang

Processing-in-Memory (PIM) enhances memory with computational capabilities, potentially solving energy and latency issues associated with data transfer between memory and processors. However, managing concurrent computation and data flow…

Hardware Architecture · Computer Science 2025-05-09 Ahmed Mamdouh , Haoran Geng , Michael Niemier , Xiaobo Sharon Hu , Dayane Reis

Next-generation mobile networks are expected to facilitate fast AI model downloading to end users. By caching models on edge servers, mobile networks can deliver models to end users with low latency, resulting in a paradigm called edge…

Networking and Internet Architecture · Computer Science 2024-05-21 Guanqiao Qu , Zheng Lin , Fangming Liu , Xianhao Chen , Kaibin Huang

In recent years, high interest in using Virtual Machines (VMs) in data centers and Cloud computing has significantly increased the demand for high-performance data storage systems. Recent studies suggest using SSDs as a caching layer for…

Hardware Architecture · Computer Science 2018-05-04 Saba Ahmadian , Onur Mutlu , Hossein Asadi

Programmers routinely trade space for time to increase performance, often in the form of caching or memoization. In managed languages like Java or JavaScript, however, this space-time tradeoff is complex. Using more space translates into…

Programming Languages · Computer Science 2016-10-18 Diogenes Nunez , Samuel Z. Guyer , Emery D. Berger

Large language model (LLM) serving has transformed from stateless to stateful systems, utilizing techniques like context caching and disaggregated inference. These optimizations extend the lifespan and domain of the KV cache, necessitating…

Distributed, Parallel, and Cluster Computing · Computer Science 2024-12-24 Cunchen Hu , Heyang Huang , Junhao Hu , Jiang Xu , Xusheng Chen , Tao Xie , Chenxi Wang , Sa Wang , Yungang Bao , Ninghui Sun , Yizhou Shan

Caching is an approach to smoothen the variability of traffic over time. Recently it has been proved that the local memories at the users can be exploited for reducing the peak traffic in a much more efficient way than previously believed.…

Information Theory · Computer Science 2015-12-22 Saeid Sahraei , Michael Gastpar

Reusing intermediates in databases to speed-up analytical query processing has been studied in the past. Existing solutions typically require intermediate results of individual operators to be materialized into temporary tables to be…

Databases · Computer Science 2016-08-22 Kayhan Dursun , Carsten Binnig , Ugur Cetintemel , Tim Kraska

The emergence of Phase-Change Memory (PCM) provides opportunities for directly connecting persistent memory to main memory bus. While PCM achieves high read throughput and low standby power, the critical concerns are its poor write…

Hardware Architecture · Computer Science 2020-07-28 Yinjin Fu

Many cluster management systems (CMSs) have been proposed to share a single cluster with multiple distributed computing systems. However, none of the existing approaches can handle distributed machine learning (ML) workloads given the…

Distributed, Parallel, and Cluster Computing · Computer Science 2017-06-19 Peng Sun , Yonggang Wen , Ta Nguyen Binh Duong , Shengen Yan

In recommendation systems, practitioners observed that increase in the number of embedding tables and their sizes often leads to significant improvement in model performances. Given this and the business importance of these models to major…

Machine Learning · Computer Science 2020-10-26 Jie Amy Yang , Jianyu Huang , Jongsoo Park , Ping Tak Peter Tang , Andrew Tulloch

Recently, the amount of running software on smart mobile devices is gradually increasing due to the introduction of application stores. The application store is a type of digital distribution platform for application software, which is…

Hardware Architecture · Computer Science 2021-01-25 Geunsik Lim , Changwoo Min , Young Ik Eom

Caching at base stations (BSs) is a promising approach for supporting the tremendous traffic growth of content delivery over future small-cell wireless networks with limited backhaul. This paper considers exploiting spatial caching…

Signal Processing · Electrical Eng. & Systems 2018-08-09 Wei Han , An Liu , Wei Yu , Vincent K. N. Lau

The continued growth of the computational capability of throughput processors has made throughput processors the platform of choice for a wide variety of high performance computing applications. Graphics Processing Units (GPUs) are a prime…

Hardware Architecture · Computer Science 2018-05-01 Rachata Ausavarungnirun

Today's cloud networks are shared among many tenants. Bandwidth guarantees and work conservation are two key properties to ensure predictable performance for tenant applications and high network utilization for providers. Despite…

Networking and Internet Architecture · Computer Science 2018-01-09 Zhuotao Liu , Kai Chen , Haitao Wu , Shuihai Hu , Yih-Chun Hu , Yi Wang , Gong Zhang