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For decades, the join operator over fast data streams has always drawn much attention from the database community, due to its wide spectrum of real-world applications, such as online clustering, intrusion detection, sensor data monitoring,…

Databases · Computer Science 2019-08-26 Weilong Ren , Xiang Lian , Kambiz Ghazinour

Log parsing, which involves log template extraction from semi-structured logs to produce structured logs, is the first and the most critical step in automated log analysis. However, current log parsers suffer from limited effectiveness for…

Software Engineering · Computer Science 2024-03-01 Junjielong Xu , Ruichun Yang , Yintong Huo , Chengyu Zhang , Pinjia He

To address the ``reusability dilemma'' and structural hallucinations in enterprise Agentic AI,this paper proposes ReusStdFlow, a framework centered on a novel ``Extraction-Storage-Construction'' paradigm. The framework deconstructs…

Artificial Intelligence · Computer Science 2026-02-17 Gaoyang Zhang , Shanghong Zou , Yafang Wang , He Zhang , Ruohua Xu , Feng Zhao

Context: Automated software defect prediction (SDP) methods are increasingly applied, often with the use of machine learning (ML) techniques. Yet, the existing ML-based approaches require manually extracted features, which are cumbersome,…

Software Engineering · Computer Science 2022-10-06 Görkem Giray , Kwabena Ebo Bennin , Ömer Köksal , Önder Babur , Bedir Tekinerdogan

Malware is a significant threat to the security of computer systems and networks which requires sophisticated techniques to analyze the behavior and functionality for detection. Traditional signature-based malware detection methods have…

Cryptography and Security · Computer Science 2023-06-22 Shaswata Mitra , Stephen A. Torri , Sudip Mittal

Deductive verification has become a mature paradigm for the verification of industrial software. Applying deductive verification, however, requires that every function in the code base is annotated with a function contract specifying its…

Logic in Computer Science · Computer Science 2025-01-22 Jesper Amilon , Dilian Gurov , Christian Lidström , Mattias Nyberg , Gustav Ung , Ola Wingbrant

Understanding communication behavior in modern system-on-chip (SoC) designs is critical for functional verification, performance analysis, and post-silicon debugging. Communication traces capture message exchanges among system components…

Hardware Architecture · Computer Science 2026-04-20 Bardia Nadimi , Hao Zheng

Autonomous driving software generates enormous amounts of data every second, which software development organizations save for future analysis and testing in the form of logs. However, given the vast size of this data, locating specific…

Software Engineering · Computer Science 2024-12-17 Jesper Knapp , Klas Moberg , Yuchuan Jin , Simin Sun , Miroslaw Staron

Data structures are a cornerstone of most modern programming languages. Whether they are provided via separate libraries, built into the language specification, or as part of the language's standard library -- data structures such as lists,…

Programming Languages · Computer Science 2025-03-03 Lukas Makor , Sebastian Kloibhofer , Peter Hofer , David Leopoldseder , Hanspeter Mössenböck

Automating information extraction from form-like documents at scale is a pressing need due to its potential impact on automating business workflows across many industries like financial services, insurance, and healthcare. The key challenge…

Machine Learning · Computer Science 2022-01-14 Beliz Gunel , Navneet Potti , Sandeep Tata , James B. Wendt , Marc Najork , Jing Xie

We present a novel malware detection approach based on metrics over quantitative data flow graphs. Quantitative data flow graphs (QDFGs) model process behavior by interpreting issued system calls as aggregations of quantifiable data…

Cryptography and Security · Computer Science 2015-02-13 Tobias Wüchner , Martín Ochoa , Alexander Pretschner

Dataflow tracking with Dynamic Taint Analysis (DTA) is an important method in systems security with many applications, including exploit analysis, guided fuzzing, and side-channel information leak detection. However, DTA is fundamentally…

Cryptography and Security · Computer Science 2021-02-25 Gabriel Ryan , Abhishek Shah , Dongdong She , Koustubha Bhat , Suman Jana

To detect and fix bugs and security vulnerabilities, software companies use static analysis as part of the development process. However, static analysis code itself is also prone to bugs. To ensure a consistent level of precision, as…

Software Engineering · Computer Science 2018-01-16 Lisa Nguyen Quang Do , Stefan Krüger , Patrick Hill , Karim Ali , Eric Bodden

Dataflow programming is a popular and convenient programming paradigm in systems modelling, optimisation, and machine learning. It has a number of advantages, for instance the lacks of control flow allows computation to be carried out in…

Programming Languages · Computer Science 2021-03-03 Steven W. T. Cheung , Dan R. Ghica , Koko Muroya

Background: Debugging is a key task during the software development cycle. Spectrum-based Fault Localization (SFL) is a promising technique to improve and automate debugging. SFL techniques use control-flow spectra to pinpoint the most…

In recent years, DevOps, the unification of development and operation workflows, has become a trend for the industrial software development lifecycle. Security activities turned into an essential field of application for DevOps principles…

Software Engineering · Computer Science 2024-01-15 Markus Voggenreiter , Florian Angermeir , Fabiola Moyón , Ulrich Schöpp , Pierre Bonvin

Numerical simulations can help solve complex problems. Most of these algorithms are massively parallel and thus good candidates for FPGA acceleration thanks to spatial parallelism. Modern FPGA devices can leverage high-bandwidth memory…

Hardware Architecture · Computer Science 2022-11-09 Stephanie Soldavini , Karl F. A. Friebel , Mattia Tibaldi , Gerald Hempel , Jeronimo Castrillon , Christian Pilato

This work addresses JavaScript malware detection to enhance client-side web application security with a behavior-based system. The ability to detect malicious JavaScript execution sequences is a critical problem in modern web security as…

Cryptography and Security · Computer Science 2025-05-28 Pedro Pereira , José Gonçalves , João Vitorino , Eva Maia , Isabel Praça

Nowadays, storage systems are increasingly subject to attacks. So the security system is quickly becoming mendatory feature of the data storage systems. For the security purpose we are always dependent on the cryptography techniques. These…

Cryptography and Security · Computer Science 2013-11-14 Dr. Brijender Kahanwal , Kanishak Dua , Dr. Girish Pal Singh

Continuous diffusion and flow matching models could represent a powerful alternative to autoregressive approaches for language modelling (LM), as they unlock a host of advantages currently reserved for continuous modalities, including…

Machine Learning · Computer Science 2026-05-12 Oscar Davis , Anastasiia Filippova , Pierre Ablin , Victor Turrisi , Amitis Shidani , Marco Cuturi , Louis Béthune