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Data-hungry applications that require terabytes of memory have become widespread in recent years. To meet the memory needs of these applications, data centers are embracing tiered memory architectures with near and far memory tiers.…

Operating Systems · Computer Science 2023-12-01 Alan Nair , Sandeep Kumar , Aravinda Prasad , Andy Rudoff , Sreenivas Subramoney

Current transformer-based change detection (CD) approaches either employ a pre-trained model trained on large-scale image classification ImageNet dataset or rely on first pre-training on another CD dataset and then fine-tuning on the target…

Computer Vision and Pattern Recognition · Computer Science 2023-04-14 Mubashir Noman , Mustansar Fiaz , Hisham Cholakkal , Sanath Narayan , Rao Muhammad Anwer , Salman Khan , Fahad Shahbaz Khan

Supervised fine-tuning (SFT) on long teacher trajectories is the dominant way to instill investigation and reasoning in open software-engineering (SWE) agents. Since every retained response becomes an imitation target, the student inherits…

Software Engineering · Computer Science 2026-05-22 Murong Ma , Tianyu Chen , Yun Lin , Shuai Lu , Qinglin Zhu , Yeyun Gong , Zhiyong Huang , Peng Cheng , Yan Lu , Jin Song Dong

The rise of machine learning methods on heavily resource constrained devices requires not only the choice of a suitable model architecture for the target platform, but also the optimization of the chosen model with regard to execution time…

Machine Learning · Computer Science 2024-06-19 Lena Schmid , Daniel Biebert , Christian Hakert , Kuan-Hsun Chen , Michel Lang , Markus Pauly , Jian-Jia Chen

In this paper, we present a complete Data Acquisition System (DAQ) together with the readout mechanisms for the J-PET tomography scanner. In general detector readout chain is constructed out of Front-End Electronics (FEE), measurement…

Recently, the Transformer machine translation system has shown strong results by stacking attention layers on both the source and target-language sides. But the inference of this model is slow due to the heavy use of dot-product attention…

Computation and Language · Computer Science 2019-06-27 Tong Xiao , Yinqiao Li , Jingbo Zhu , Zhengtao Yu , Tongran Liu

The problem of variable-rate lossless data compression is considered, for codes with and without prefix constraints. Sharp bounds are derived for the best achievable compression rate of memoryless sources, when the excess-rate probability…

Information Theory · Computer Science 2025-11-13 Andreas Theocharous , Lampros Gavalakis , Ioannis Kontoyiannis

In a power distribution network, the network topology information is essential for an efficient operation of the network. This information of network connectivity is not accurately available, at the low voltage level, due to uninformed…

Systems and Control · Computer Science 2016-09-12 Jayadev P Satya , Nirav Bhatt , Ramkrishna Pasumarthy , Aravind Rajeswaran

Despite massive investments in scale, deep models for click-through rate (CTR) prediction often exhibit rapidly diminishing returns - a stark contrast to the smooth, predictable gains seen in large language models. We identify the root…

Information Retrieval · Computer Science 2025-11-18 Bencheng Yan , Yuejie Lei , Zhiyuan Zeng , Di Wang , Kaiyi Lin , Pengjie Wang , Jian Xu , Bo Zheng

A Transformer-based deep direct sampling method is proposed for electrical impedance tomography, a well-known severely ill-posed nonlinear boundary value inverse problem. A real-time reconstruction is achieved by evaluating the learned…

Machine Learning · Computer Science 2023-03-07 Ruchi Guo , Shuhao Cao , Long Chen

This paper explores the novel concept of damping controller coordination, which aims to minimize the Total Action metric by identifying an optimal switching combination (on/off) of these controllers. The metric is rooted in power system…

Systems and Control · Electrical Eng. & Systems 2024-05-03 Francisco Zelaya-Arrazabal , Hector Pulgar-Painemal , Jingzi Liu , Horacio Silva-Saravia , Fangxing Li

Memory and logic integration on the same chip is becoming increasingly cost effective, creating the opportunity to offload data-intensive functionality to processing units placed inside memory chips. The introduction of memory-side…

Hardware Architecture · Computer Science 2017-08-23 Javier Picorel , Djordje Jevdjic , Babak Falsafi

Operating networks depends on collecting and analyzing measurement data. Current technologies do not make it easy to do so, typically because they separate data collection (e.g., packet capture or flow monitoring) from analysis, producing…

Networking and Internet Architecture · Computer Science 2017-05-03 Arpit Gupta , Rob Harrison , Ankita Pawar , Rüdiger Birkner , Marco Canini , Nick Feamster , Jennifer Rexford , Walter Willinger

The peculiar congestion patterns in data centers are caused by the bursty and composite nature of traffic, the small bandwidth-delay product, and the tiny switch buffers. It is not practical to modify TCP to adapt to data centers,…

Networking and Internet Architecture · Computer Science 2024-01-11 Ahmed M. Abdelmoniem , Brahim Bensaou

Recent Transformer-based methods have achieved advanced performance in point cloud registration by utilizing advantages of the Transformer in order-invariance and modeling dependency to aggregate information. However, they still suffer from…

Computer Vision and Pattern Recognition · Computer Science 2021-12-20 Guangyan Chen , Meiling Wang , Yufeng Yue , Qingxiang Zhang , Li Yuan

The Transformer is the foundational building block of modern AI, yet offers no principled handling of \emph{uncertainty}, which is prevalent in real applications: cold-start tokens with sparse histories in sequential recommendation,…

Machine Learning · Computer Science 2026-05-20 Bo Long , Deepak Agarwal , Jelena Markovic-Voronov , Yi Wang , Liuqing Li

Transformer has achieved great success in the NLP field by composing various advanced models like BERT and GPT. However, Transformer and its existing variants may not be optimal in capturing token distances because the position or distance…

Computation and Language · Computer Science 2021-04-13 Chuhan Wu , Fangzhao Wu , Yongfeng Huang

We present a new data structure called the \emph{Compressed Random Access Memory} (CRAM) that can store a dynamic string $T$ of characters, e.g., representing the memory of a computer, in compressed form while achieving asymptotically…

Data Structures and Algorithms · Computer Science 2015-03-17 Jesper Jansson , Kunihiko Sadakane , Wing-Kin Sung

Learned cardinality estimation methods have achieved high precision compared to traditional methods. Among learned methods, query-driven approaches have faced the workload drift problem for a long time. Although both data-driven and hybrid…

Databases · Computer Science 2023-12-04 Kaixin Zhang , Hongzhi Wang , Yabin Lu , Ziqi Li , Chang Shu , Yu Yan , Donghua Yang

The hardware-efficiency and accuracy of Deep Neural Networks (DNNs) implemented on In-memory Computing (IMC) architectures primarily depend on the DNN architecture and the peripheral circuit parameters. It is therefore essential to…

Computer Vision and Pattern Recognition · Computer Science 2023-11-22 Abhishek Moitra , Abhiroop Bhattacharjee , Youngeun Kim , Priyadarshini Panda