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We cast nested named entity recognition (NNER) as a sequence labeling task by leveraging prior work that linearizes constituency structures, effectively reducing the complexity of this structured prediction problem to straightforward token…

Computation and Language · Computer Science 2025-09-30 Alberto Muñoz-Ortiz , David Vilares , Caio Corro , Carlos Gómez-Rodríguez

Despite excellent performance on many tasks, NLP systems are easily fooled by small adversarial perturbations of inputs. Existing procedures to defend against such perturbations are either (i) heuristic in nature and susceptible to stronger…

Computation and Language · Computer Science 2020-05-05 Erik Jones , Robin Jia , Aditi Raghunathan , Percy Liang

Deep neural models for relation extraction tend to be less reliable when perfectly labeled data is limited, despite their success in label-sufficient scenarios. Instead of seeking more instance-level labels from human annotators, here we…

Computation and Language · Computer Science 2020-01-17 Wenxuan Zhou , Hongtao Lin , Bill Yuchen Lin , Ziqi Wang , Junyi Du , Leonardo Neves , Xiang Ren

Many-core accelerators are essential for high-performance deep learning, but their performance is undermined by widespread fail-slow failures. Detecting such failures on-chip is challenging, as prior methods from distributed systems are…

Hardware Architecture · Computer Science 2026-02-26 Junchi Wu , Xinfei Wan , Zhuoran Li , Yuyang Jin , Guangyu Sun , Yun Liang , Diyu Zhou , Youwei Zhuo

Logic Encryption is one of the most popular hardware security techniques which can prevent IP piracy and illegal IC overproduction. It introduces obfuscation by inserting some extra hardware into a design to hide its functionality from…

Cryptography and Security · Computer Science 2018-01-17 Rajit Karmakar , Santanu Chatopadhyay , Rohit Kapur

In engineering design, navigating complex decision-making landscapes demands a thorough exploration of the design, performance, and constraint spaces, often impeded by resource-intensive simulations. Data-driven methods can mitigate this…

Computational Engineering, Finance, and Science · Computer Science 2024-01-17 Cyril Picard , Faez Ahmed

Risk scoring systems are widely used in high-stakes domains to assist decision-making. However, existing approaches often focus on optimizing predictive accuracy or likelihood-based criteria, which may not align with the main goal of…

Machine Learning · Computer Science 2026-04-07 Wenhao Chi , Ş. İlker Birbil

Recent Large Reasoning Models (LRMs) have achieved remarkable performance in solving complex problems via supervised fine-tuning (SFT) and reinforcement learning (RL). Although existing RL algorithms significantly enhance model accuracy,…

Artificial Intelligence · Computer Science 2025-10-20 Zezhong Tan , Hang Gao , Xinhong Ma , Feng Zhang , Ziqiang Dong

Monumental advancements in artificial intelligence (AI) have lured the interest of doctors, lenders, judges, and other professionals. While these high-stakes decision-makers are optimistic about the technology, those familiar with AI…

Artificial Intelligence · Computer Science 2023-04-13 Zachariah Carmichael , Walter J Scheirer

Logging systems are an essential component of security systems and their security has been widely studied. Recently (2017) it was shown that existing secure logging protocols are vulnerable to crash attack in which the adversary modifies…

Cryptography and Security · Computer Science 2019-11-01 Sepideh Avizheh , Reihaneh Safavi-Naini , Shuai Li

Deep learning has become a breathtaking technology in the last years, overcoming traditional handcrafted approaches and even humans for many different tasks. However, in some tasks, such as the verification of handwritten signatures, the…

Computer Vision and Pattern Recognition · Computer Science 2021-01-26 Ruben Tolosana , Ruben Vera-Rodriguez , Julian Fierrez , Javier Ortega-Garcia

Non-Volatile Memory offers the possibility of implementing high-performance, durable data structures. However, achieving performance comparable to well-designed data structures in non-persistent (transient) memory is difficult, primarily…

Operating Systems · Computer Science 2019-02-05 Nachshon Cohen , David T. Aksun , Hillel Avni , James R. Larus

With the advent of modern embedded systems, logging as a process is becoming more and more prevalent for diagnostic and analytic services. Traditionally, storage and managing of the logged data are generally kept as a part of one entity…

Cryptography and Security · Computer Science 2023-11-10 Fikret Basic , Christian Steger , Robert Kofler

Deep neural networks are vulnerable to adversarial examples, i.e., carefully-crafted inputs that mislead classification at test time. Recent defenses have been shown to improve adversarial robustness by detecting anomalous deviations from…

Machine Learning · Computer Science 2020-10-20 Francesco Crecchi , Marco Melis , Angelo Sotgiu , Davide Bacciu , Battista Biggio

In modern Machine Learning, model training is an iterative, experimental process that can consume enormous computation resources and developer time. To aid in that process, experienced model developers log and visualize program variables…

Distributed, Parallel, and Cluster Computing · Computer Science 2020-12-03 Rolando Garcia , Eric Liu , Vikram Sreekanti , Bobby Yan , Anusha Dandamudi , Joseph E. Gonzalez , Joseph M. Hellerstein , Koushik Sen

Combining the resolving power of long-baseline interferometry with the high-dynamic range capability of nulling still remains the only technique that can directly sense the presence of structures in the innermost regions of extrasolar…

Instrumentation and Methods for Astrophysics · Physics 2018-11-14 Frantz Martinache , Michael J. Ireland

While the rapid growth of Web3 has driven the development of decentralized finance, user anonymity and cross-chain asset flows make on-chain laundering behaviors more covert and complex. In this context, constructing high-quality anti-money…

Cryptography and Security · Computer Science 2025-10-22 Dan Lin , Yanli Ding , Weipeng Zou , Jiachi Chen , Xiapu Luo , Jiajing Wu , Zibin Zheng

This paper introduces GLiNER-bi-Encoder, a novel architecture for Named Entity Recognition (NER) that harmonizes zero-shot flexibility with industrial-scale efficiency. While the original GLiNER framework offers strong generalization, its…

Computation and Language · Computer Science 2026-02-24 Ihor Stepanov , Mykhailo Shtopko , Dmytro Vodianytskyi , Oleksandr Lukashov

Log analysis is one of the main techniques that engineers use for troubleshooting large-scale software systems. Over the years, many supervised, semi-supervised, and unsupervised log analysis methods have been proposed to detect system…

Software Engineering · Computer Science 2024-04-22 Yongzheng Xie , Hongyu Zhang , Muhammad Ali Babar

Inaccuracies in conventional dependency-tracking methods frequently undermine the security and integrity of modern software supply chains. This paper introduces a kernel-level framework leveraging extended Berkeley Packet Filter (eBPF) to…

Cryptography and Security · Computer Science 2025-03-05 Naveen Srinivasan , Nathan Naveen , Neil Naveen
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