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Transformers have been established as the de-facto backbones for most recent advances in sequence modeling, mainly due to their growing memory capacity that scales with the context length. While plausible for retrieval tasks, it causes…

机器学习 · 计算机科学 2026-03-02 Ali Behrouz , Zeman Li , Yuan Deng , Peilin Zhong , Meisam Razaviyayn , Vahab Mirrokni

The idle computers on a local area, campus area, or even wide area network represent a significant computational resource---one that is, however, also unreliable, heterogeneous, and opportunistic. This type of resource has been used…

分布式、并行与集群计算 · 计算机科学 2007-05-23 Adriana Iamnitchi , Ian Foster

Malleable scheduling is a model that captures the possibility of parallelization to expedite the completion of time-critical tasks. A malleable job can be allocated and processed simultaneously on multiple machines, occupying the same time…

离散数学 · 计算机科学 2022-03-29 Dimitris Fotakis , Jannik Matuschke , Orestis Papadigenopoulos

Fault tolerance is one of the major design goals for HPC. The emergence of non-volatile memories (NVM) provides a solution to build fault tolerant HPC. Data in NVM-based main memory are not lost when the system crashes because of the…

分布式、并行与集群计算 · 计算机科学 2017-05-17 Shuo Yang , Kai Wu , Yifan Qiao , Dong Li , Jidong Zhai

The article addresses the problem of storing data in extreme environmental conditions with limited computing resources and memory. There is a requirement to create portable, fault-tolerant, modular database management systems (DBMS) that…

数据库 · 计算机科学 2025-05-23 Nikolay Fot , Alexander Vinarsky

To efficiently deploy robotic systems in society, mobile robots must move autonomously and safely through complex environments. Nonlinear model predictive control (MPC) methods provide a natural way to find a dynamically feasible trajectory…

机器人学 · 计算机科学 2025-05-12 Dennis Benders , Johannes Köhler , Thijs Niesten , Robert Babuška , Javier Alonso-Mora , Laura Ferranti

Dynamic programming (DP) is one of the fundamental paradigms in algorithm design. However, many DP algorithms have to fill in large DP tables, represented by two-dimensional arrays, which causes at least quadratic running times and space…

数据结构与算法 · 计算机科学 2023-01-05 Monika Henzinger , Stefan Neumann , Harald Räcke , Stefan Schmid

Given its high integration density, high speed, byte addressability, and low standby power, non-volatile or persistent memory is expected to supplement/replace DRAM as main memory. Through persistency programming models (which define…

分布式、并行与集群计算 · 计算机科学 2019-04-30 Zhen Lin , Mohammad Alshboul , Yan Solihin , Huiyang Zhou

Humans seamlessly fuse anticipatory planning with immediate feedback to perform successive mobile manipulation tasks without stopping, achieving both high efficiency and reliability. Replicating this fluid and reliable behavior in robots…

机器人学 · 计算机科学 2026-04-08 Chengkai Wu , Ruilin Wang , Yixin Zeng , Jiayuan Wang , Mingjie Zhang , Guiyong Zheng , Qun Niu , Juepeng Zheng , Jun Ma , Boyu Zhou

Many emerging Web services, such as email, photo sharing, and web site archives, need to preserve large amounts of quickly-accessible data indefinitely into the future. In this paper, we make the case that these applications' demands on…

数字图书馆 · 计算机科学 2007-05-23 Mary Baker , Mehul Shah , David S. H. Rosenthal , Mema Roussopoulos , Petros Maniatis , TJ Giuli , Prashanth Bungale

In a variety of applications, we need to keep track of the development of a data set over time. For maintaining and querying this multi version data I/O-efficiently, external memory data structures are required. In this paper, we present a…

综合文献 · 计算机科学 2007-05-23 Saju Jude Dominic , G. Sajith

Real-world machine learning applications may require functions that are fast-to-evaluate and interpretable. In particular, guaranteed monotonicity of the learned function can be critical to user trust. We propose meeting these goals for…

In this paper, we present a robust adaptive model predictive control (MPC) scheme for linear systems subject to parametric uncertainty and additive disturbances. The proposed approach provides a computationally efficient formulation with…

系统与控制 · 电气工程与系统科学 2020-03-12 Johannes Köhler , Elisa Andina , Raffaele Soloperto , Matthias A. Müller , Frank Allgöwer

This paper proposes a data-driven motion-planning framework for nonlinear systems that constructs a sequence of overlapping invariant polytopes. Around each randomly sampled waypoint, the algorithm identifies a convex admissible region and…

系统与控制 · 电气工程与系统科学 2025-08-04 Babak Esmaeili , Hamidreza Modares , Stefano Di Cairano

Pretraining on a large-scale corpus has become a standard method to build general language models (LMs). Adapting a model to new data distributions targeting different downstream tasks poses significant challenges. Naive fine-tuning may…

计算与语言 · 计算机科学 2023-05-23 Wuyang Chen , Yanqi Zhou , Nan Du , Yanping Huang , James Laudon , Zhifeng Chen , Claire Cu

Numerical modeling of different structural materials that have highly nonlinear behaviors has always been a challenging problem in engineering disciplines. Experimental data is commonly used to characterize this behavior. This study aims to…

机器学习 · 计算机科学 2020-07-28 Elif Ecem Bas , Denis Aslangil , Mohamed A. Moustafa

Byte-addressable persistent memories (PM) has finally made their way into production. An important and pressing problem that follows is how to deploy them in existing datacenters. One viable approach is to attach PM as self-contained…

分布式、并行与集群计算 · 计算机科学 2019-01-08 Shin-Yeh Tsai , Yiying Zhang

Working memory is a cognitive function involving the storage and manipulation of latent information over brief intervals of time, thus making it crucial for context-dependent computation. Here, we use a top-down modeling approach to examine…

神经元与认知 · 定量生物学 2021-11-17 Elham Ghazizadeh , ShiNung Ching

In this paper, we consider a multi-user mobile-edge computing (MEC) network with time-varying wireless channels and stochastic user task data arrivals in sequential time frames. In particular, we aim to design an online computation…

网络与互联网体系结构 · 计算机科学 2021-02-08 Suzhi Bi , Liang Huang , Hui Wang , Ying-Jun Angela Zhang

Persistent Memory (PM) is non-volatile byte-addressable memory that offers read and write latencies in the order of magnitude smaller than flash storage, such as SSDs. This survey discusses how file systems address the most prominent…

操作系统 · 计算机科学 2023-10-05 Wiebe van Breukelen , Animesh Trivedi