Zobrazeno 1 - 10
of 288
pro vyhledávání: '"Cui Jiangtao"'
Autor:
Yang, Shuo, Xie, Jiadong, Liu, Yingfan, Yu, Jeffrey Xu, Gao, Xiyue, Wang, Qianru, Peng, Yanguo, Cui, Jiangtao
Proximity graphs (PG) have gained increasing popularity as the state-of-the-art (SOTA) solutions to $k$-approximate nearest neighbor ($k$-ANN) search on high-dimensional data, which serves as a fundamental function in various fields, e.g. information
Externí odkaz:
http://arxiv.org/abs/2410.01231
By introducing intermediate states for metadata changes and ensuring that at most two versions of metadata exist in the cluster at the same time, shared-nothing databases are capable of making online, asynchronous schema changes. However, this method
Externí odkaz:
http://arxiv.org/abs/2404.03929
Database Management System (DBMS) fuzzing is an automated testing technique aimed at detecting errors and vulnerabilities in DBMSs by generating, mutating, and executing test cases. It not only reduces the time and cost of manual testing but also enh
Externí odkaz:
http://arxiv.org/abs/2311.06728
Star-join query is the fundamental task in data warehouse and has wide applications in On-line Analytical Processing (OLAP) scenarios. Due to the large number of foreign key constraints and the asymmetric effect in the neighboring instance between th
Externí odkaz:
http://arxiv.org/abs/2310.04711
Online social networks have become an important platform for people to communicate, share knowledge and disseminate information. Given the widespread usage of social media, individuals' ideas, preferences and behavior are often influenced by their pe
Externí odkaz:
http://arxiv.org/abs/2309.04668
Autor:
Yang, Jinxin, Li, Hui, Si, Yiming, Zhang, Hui, Zhao, Kankan, Wei, Kewei, Song, Wenlong, Liu, Yingfan, Cui, Jiangtao
Shared-nothing architecture has been widely adopted in various commercial distributed RDBMSs. Thanks to the architecture, query can be processed in parallel and accelerated by scaling up the cluster horizontally on demand. In spite of that, load bala
Externí odkaz:
http://arxiv.org/abs/2303.07787
A key learning goal of learners taking database systems course is to understand how SQL queries are processed in an RDBMS in practice. To this end, comprehension of the cost-based comparison of different plan choices to select the query execution pla
Externí odkaz:
http://arxiv.org/abs/2210.13722
Traffic signal control is a significant part of the construction of intelligent transportation. An efficient traffic signal control strategy can reduce traffic congestion, improve urban road traffic efficiency and facilitate people's lives. Existing
Externí odkaz:
http://arxiv.org/abs/2203.05961
Autor:
Chen, Ling-Hao, Li, He, Zhang, Wanyuan, Huang, Jianbin, Ma, Xiaoke, Cui, Jiangtao, Li, Ning, Yoo, Jaesoo
Anomaly detection on attributed networks is widely used in online shopping, financial transactions, communication networks, and so on. However, most existing works trying to detect anomalies on attributed networks only consider a single kind of inter
Externí odkaz:
http://arxiv.org/abs/2201.02822
The ability of neural networks (NNs) to learn and remember multiple tasks sequentially is facing tough challenges in achieving general artificial intelligence due to their catastrophic forgetting (CF) issues. Fortunately, the latest OWM Orthogonal We
Externí odkaz:
http://arxiv.org/abs/2111.10078