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Robotic assembly presents a long-standing challenge due to its requirement for precise, contact-rich manipulation. While simulation-based learning has enabled the development of robust assembly policies, their performance often degrades…

机器人学 · 计算机科学 2026-02-27 Yijie Guo , Iretiayo Akinola , Lars Johannsmeier , Hugo Hadfield , Abhishek Gupta , Yashraj Narang

State Space Models (SSMs) have emerged as efficient alternatives to attention for vision tasks, offering lineartime sequence processing with competitive accuracy. Vision SSMs, however, require serializing 2D images into 1D token sequences…

计算机视觉与模式识别 · 计算机科学 2026-02-05 Yi-Kuan Hsieh , Jun-Wei Hsieh , Xin li , Ming-Ching Chang , Yu-Chee Tseng

Recently, Mamba-based methods, with its advantage in long-range information modeling and linear complexity, have shown great potential in optimizing both computational cost and performance of light field image super-resolution (LFSR).…

计算机视觉与模式识别 · 计算机科学 2025-09-08 Haosong Liu , Xiancheng Zhu , Huanqiang Zeng , Jianqing Zhu , Jiuwen Cao , Junhui Hou

Recursive projection aggregation (RPA) decoding as introduced in [1] is a novel decoding algorithm which performs close to the maximum likelihood decoder for short-length Reed-Muller codes. Recently, an extension to RPA decoding, called…

信息论 · 计算机科学 2022-11-03 Johannes Voigt , Holger Jäkel , Laurent Schmalen

Robot swarms offer significant potential for inspecting diverse infrastructure, ranging from bridges to space stations. However, effective inspection requires accurate robot localization, which demands substantial computational resources…

机器人学 · 计算机科学 2024-11-15 Sneha Ramshanker , Hungtang Ko , Radhika Nagpal

Specifying a proper input distribution is often a challenging task in simulation modeling. In practice, there may be multiple plausible distributions that can fit the input data reasonably well, especially when the data volume is not large.…

统计方法学 · 统计学 2019-03-15 Weiwei Fan , L. Jeff Hong , Xiaowei Zhang

State-space models (SSMs), particularly the Mamba architecture, have emerged as powerful alternatives to Transformers for sequence modeling, offering linear-time complexity and competitive performance across diverse tasks. However, their…

机器学习 · 计算机科学 2025-09-30 Ibne Farabi Shihab , Sanjeda Akter , Anuj Sharma

High availability has always been one of the main problems for a data center. Till now high availability was achieved by host per host redundancy, a highly expensive method in terms of hardware and human costs. A new approach to the problem…

分布式、并行与集群计算 · 计算机科学 2009-10-12 Federico Calzolari

Reservoir Computing (RC) is a time-efficient computational paradigm derived from Recurrent Neural Networks (RNNs). The Simple Cycle Reservoir (SCR) is an RC model that stands out for its minimalistic design, offering extremely low…

神经与进化计算 · 计算机科学 2025-04-22 Ziqiang Li , Robert Simon Fong , Kantaro Fujiwara , Kazuyuki Aihara , Gouhei Tanaka

Combining persistent memory (PM) with RDMA is a promising approach to performant replicated distributed key-value stores (KVSs). However, existing replication approaches do not work well when applied to PM KVSs: 1) Using RPC induces…

分布式、并行与集群计算 · 计算机科学 2022-09-21 Qing Wang , Youyou Lu , Jing Wang , Jiwu Shu

Failure is inevitable in scientific computing. As scientific applications and facilities increase their scales over the last decades, finding the root cause of a failure can be very complex or at times nearly impossible. Different…

分布式、并行与集群计算 · 计算机科学 2020-04-14 Zhe Zhang , Brian Bockelman , Derek Weitzel , Xinkai Zhang , Hamid Vakilzadian , David Swanson

Modern web applications replicate their data across the globe and require strong consistency guarantees for their most critical data. These guarantees are usually provided via state-machine replication (SMR). Recent advances in SMR have…

分布式、并行与集群计算 · 计算机科学 2021-04-27 Vitor Enes , Carlos Baquero , Alexey Gotsman , Pierre Sutra

Raking is widely used in categorical data modeling and survey practice but faced with methodological and computational challenges. We develop a Bayesian paradigm for raking by incorporating the marginal constraints as a prior distribution…

统计方法学 · 统计学 2020-06-24 Yajuan Si , Peigen Zhou

Simulation-based Inference (SBI) is a widely used set of algorithms to learn the parameters of complex scientific simulation models. While primarily run on CPUs in HPC clusters, these algorithms have been shown to scale in performance when…

分布式、并行与集群计算 · 计算机科学 2021-06-30 Sourabh Kulkarni , Csaba Andras Moritz

In order to overcome difficult dynamic optimization and environment extrema tracking problems, We propose a Self-Regulated Swarm (SRS) algorithm which hybridizes the advantageous characteristics of Swarm Intelligence as the emergence of a…

多智能体系统 · 计算机科学 2007-05-23 Vitorino Ramos , Carlos Fernandes , Agostinho C. Rosa

RDMA is vital for efficient distributed training across datacenters, but millisecond-scale latencies complicate the design of its reliability layer. We show that depending on long-haul link characteristics, such as drop rate, distance and…

With the wide adoption of large-scale Internet services and big data, the cloud has become the ideal environment to satisfy the ever-growing storage demand, thanks to its seemingly limitless capacity, high availability and faster access…

网络与互联网体系结构 · 计算机科学 2015-09-07 Amina Mseddi , Mohammad Ali Salahuddin , Mohamed Faten Zhani , Halima Elbiaze , Roch H. Glitho

One of the more prominent trends within Industry 4.0 is the drive to employ Robotic Process Automation (RPA), especially as one of the elements of the Lean approach. The full implementation of RPA is riddled with challenges relating both to…

Modern intelligent systems researchers employ the scientific method: they form hypotheses about system behavior, and then run experiments using one or more independent variables to test their hypotheses. We present SIERRA, a novel framework…

机器人学 · 计算机科学 2022-03-10 John Harwell , London Lowmanstone , Maria Gini

The broadening adoption of machine learning in the enterprise is increasing the pressure for strict governance and cost-effective performance, in particular for the common and consequential steps of model storage and inference. The RDBMS…