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Recent advances in multimodal large language models unlock unprecedented opportunities for GUI automation. However, a fundamental challenge remains: how to efficiently acquire high-quality training data while maintaining annotation…

The accurate identification of high-quality correspondences is a prerequisite task in feature-based point cloud registration. However, it is extremely challenging to handle the fusion of local and global features due to feature redundancy…

Computer Vision and Pattern Recognition · Computer Science 2025-09-03 Weikang Gu , Mingyue Han , Li Xue , Heng Dong , Changcai Yang , Riqing Chen , Lifang Wei

A widespread assumption in local feature research holds that classical handcrafted descriptors are accuracy-limited relics best replaced by learned alternatives. We show this is wrong. Through an 8-configuration ablation spanning four…

Computer Vision and Pattern Recognition · Computer Science 2026-05-19 Sivakumar K. S. , Mohammad Daniyalur Rahman , Gopi Raju Matta

Communication among devices in multi-GPU systems plays an important role in terms of performance and scalability. In order to optimize an application, programmers need to know the type and amount of the communication happening among GPUs.…

Distributed, Parallel, and Cluster Computing · Computer Science 2021-10-22 Muhammet Abdullah Soyturk , Palwisha Akhtar , Erhan Tezcan , Didem Unat

Radiance field-based rendering methods have attracted significant interest from the computer vision and computer graphics communities. They enable high-fidelity rendering with complex real-world lighting effects, but at the cost of high…

Graphics · Computer Science 2026-01-23 Yinghan Xu , Théo Morales , John Dingliana

Information on protein-protein interactions (PPIs) not only advances our understanding of molecular biology but also provides important clues for target selection in drug discovery and the design of PPI inhibitors. One of the techniques…

Biomolecules · Quantitative Biology 2021-05-11 Masahito Ohue , Yutaka Akiyama

The main reason for the standardization of network protocols, like QUIC, is to ensure interoperability between implementations, which poses a challenging task. Manual tests are currently used to test the different existing implementations…

Software Engineering · Computer Science 2018-11-30 Felix Rath , Daniel Schemmel , Klaus Wehrle

The current trend for domain-specific architectures (DSAs) has led to renewed interest in research test chips to demonstrate new specialized hardware. Tape-outs also offer huge pedagogical value garnered from real hands-on exposure to the…

Hardware Architecture · Computer Science 2020-05-27 Paul Whatmough , Marco Donato , Glenn Ko , Sae-Kyu Lee , David Brooks , Gu-Yeon Wei

Based on a clear analysis of the latest Windows driver framework WDF, this paper has implemented a driver of the PCIe-SpaceWire interface card device and put forward a discussion about ensuring the stability of PCIe driver. At the same…

Computer Vision and Pattern Recognition · Computer Science 2018-04-12 Meng Shengwei , Lu Jianjie

Each accelerator control system has a variety of measurement devices. One of the most common types of instrument interfaces used for their control is a serial (RS-232) bus. It is inexpensive and adequate for relatively simple measurement…

Instrumentation and Detectors · Physics 2014-11-18 P. Chevtsov , S. Schaffner

RISC-V's limited security features hinder its use in confidential computing and heterogeneous platforms. This paper introduces RISecure-PUF, a security extension utilizing existing Physical Unclonable Functions for key generation and secure…

Cryptography and Security · Computer Science 2024-11-22 Chenghao Chen , Xiaolin Zhang , Kailun Qin , Tengfei Wang , Yipeng Shi , Tianyi Huang , Chi Zhang , Dawu Gu

This paper introduces a computer architecture, where part of the instruction set architecture (ISA) is implemented on small highly-integrated field-programmable gate arrays (FPGAs). Small FPGAs inside a general-purpose processor (CPU) can…

Hardware Architecture · Computer Science 2022-08-23 Philippos Papaphilippou , Myrtle Shah

The simulation of the two-dimensional Ising model is used as a benchmark to show the computational capabilities of Graphic Processing Units (GPUs). The rich programming environment now available on GPUs and flexible hardware capabilities…

Distributed, Parallel, and Cluster Computing · Computer Science 2020-08-26 Joshua Romero , Mauro Bisson , Massimiliano Fatica , Massimo Bernaschi

Graphical User Interfaces (GUIs) are the primary means by which users interact with mobile applications, making them crucial to both app functionality and user experience. However, a major challenge in automated testing is the frequent…

Software Engineering · Computer Science 2024-12-05 Linqiang Guo , Wei Liu , Yi Wen Heng , Tse-Hsun , Chen , Yang Wang

For the last three decades a core use of FPGAs has been for processing communication: FPGA-based SmartNICs are in widespread use from the datacenter to IoT. Augmenting switches with FPGAs, however, has been less studied, but has numerous…

Hardware Architecture · Computer Science 2025-02-03 Pouya Haghi , Anqi Guo , Tong Geng , Anthony Skjellum , Martin Herbordt

Radio transient discovery using next generation radio telescopes will pose several digital signal processing and data transfer challenges, requiring specialized high-performance backends. Several accelerator technologies are being…

Instrumentation and Methods for Astrophysics · Physics 2013-07-23 Alessio Magro , Jack Hickish , Kristian Zarb Adami

Face anti-spoofing (FAS) is indispensable for a face recognition system. Many texture-driven countermeasures were developed against presentation attacks (PAs), but the performance against unseen domains or unseen spoofing types is still…

Computer Vision and Pattern Recognition · Computer Science 2023-06-27 Chih-Jung Chang , Yaw-Chern Lee , Shih-Hsuan Yao , Min-Hung Chen , Chien-Yi Wang , Shang-Hong Lai , Trista Pei-Chun Chen

Obfuscation stands as a promising solution for safeguarding hardware intellectual property (IP) against a spectrum of threats including reverse engineering, IP piracy, and tampering. In this paper, we introduce Obfus-chat, a novel framework…

This work presents a Python framework named after the General Equation of Quantum Image Encoding (GEQIE). The framework creates the image-encoding state using a unitary gate, which can later be transpiled to target quantum backends. The…

Open-vocabulary panoptic reconstruction is essential for advanced robotics perception and simulation. However, existing methods based on 3D Gaussian Splatting (3DGS) often struggle to simultaneously achieve geometric accuracy, coherent…

Robotics · Computer Science 2026-04-14 Xuan Yu , Yuxuan Xie , Changjian Jiang , Shichao Zhai , Rong Xiong , Yu Zhang , Yue Wang