13 papers · ranked by Valyu relevance
Mingxin Hou, Shucheng Liu, Jianhua Wei, Kunfang Zhi + 3 more
Real-time visual recognition systems integrated with culturally adaptive reasoning are urgently demanded in globalized culinary scenarios. An agent-oriented framework, Agent-based Gastronomy Recommender Enhanced Engine with YOLO (AGREE-YOLO), is proposed in this study, which integrates an optimized lightweight YOLOv13…
Amani Agrawal, Tianxin Wang, Dennis Shasha
DBTuneSuite is a suite of experiments on four widely deployed free database systems to test their performance under various query/upsert loads and under various tuning options. The suite provides: (i) scripts to generate data and to install and run tests, making it expandable to other tests and systems; (ii)…
Yang, Xinyue, Zheng, Chen + 5 more
—Configuration tuning is critical for database performance. Although recent advancements in database tuning have shown promising results in throughput and latency improvement, challenges remain. First, the vast knob space makes direct optimization unstable and slow to converge. Second, reinforcement learning pipelines…
Soon-Bun Kwon, Seunghan Baek, Harry Yang, Yong-Hun Jo + 1 more
—Database Management Systems (DBMSs) are fundamental for managing large-scale and heterogeneous data, and their performance is critically influenced by configuration parameters. Effective tuning of these parameters is essential for adapting to diverse workloads and maximizing throughput while minimizing latency. Recent…
Victor Giannakouris, Immanuel Trummer
Analytical workloads operating on data stored in external database systems face a fundamental bottleneck: data access is guarded entirely by the database driver, like JDBC or ODBC, forcing all reads through query execution and other driver layers that are not designed for bulk columnar analytics. We present Jailbreak…
Dawei Li, Qifan Liu, Yuxiao Guo, Jie Liang + 6 more
DBMSs are complex systems prone to bugs that may lead to system failures or compromise data integrity. Establishing unified DBMS bug repositories is crucial for systematically organizing bug-related data, enabling code improvement, and supporting automated testing. In particular, bug reports often contain valuable test…
Hyejin Yoo, Seongjae Moon, Sang-Won Lee, Jonghyeok Park
Modern OLTP engines rely on multi-versioning to eliminate read-write conflicts, yet their concurrency is severely limited for write-write conflicts. The conventional wisdom of updating records in place and immediately causes only one transaction to update a record at a time, and other update-conflicting transactions to…
Yunkai Lou, Longbin Lai, Shunyang Li, Zhengping Qian + 1 more
Mainstream relational databases ship a uniform feature set across deployments, although individual workloads exercise only a fraction of the available subsystems. We investigate whether a database can instead be generated on demand with a feature set matched to the target workload. We present SpecDB, a system that uses…
Ramesh Kumar Veerapaneni, Radhakrishnan Delhibabu, Alexey Subbotin, Nataly Zhukova
Objectives This research aims to engineer a specialized, high-speed database architecture tailored for intelligent video surveillance in critical healthcare environments. The primary objective is to overcome the input/output operations per second (IOPS) bottlenecks and latency issues inherent in traditional SQL and…
Virudhagiri Elamurugan, Subbiah Thamotharan, Vigneshwar Ramakrishnan
Genomic variant data are useful in detecting and treating antibiotic-resistant bacteria. However, there are no bacterial genomic variant databases that catalogue the variations in the different genes across strains. In this work a Nextflow- and Docker-based end-to-end pipeline, BVbase, that can automate the creation of…
Yi Zhou, Yutao Wu, Wenjing Shi, Yingbo Zhang + 6 more
Introduction Oral squamous cell carcinoma (OSCC) is a highly aggressive malignancy of the oral epithelium, marked by a high rate of lymph node metastasis and a profound negative impact on patients’ quality of life. Despite its severity, no routine screening program currently exists for OSCC. To address the genetic…
Authors not listed
Mass spectrometry (MS) generates large datasets that are stored in increasingly optimized and complex file types, demanding technical expertise to extract information rapidly and easily. We wondered whether a simple structured query language (SQL) database could hold raw MS data and allow for easily readable queries…
Clémentine Battistel, Jean-Christophe Mouren, Benjamin Morga, Camille Pelletier + 8 more
Sequencing technologies continue to evolve, providing novel opportunities for disease surveillance and control. These advancements are crucial for diagnosing diseases and identifying genetically distinct variants with diverse host reservoir species and geographical distributions. Recent progress in sequencing-based…