Effective and efficient community search over large heterogeneous information networks

Y Fang, Y Yang, W Zhang, X Lin, X Cao - Proceedings of the VLDB …, 2020 - dl.acm.org
Recently, the topic of community search (CS) has gained plenty of attention. Given a query
vertex, CS looks for a dense subgraph that contains it. Existing studies mainly focus on …

Live graph lab: Towards open, dynamic and real transaction graphs with nft

Z Zhang, B Luo, S Lu, B He - Advances in Neural …, 2023 - proceedings.neurips.cc
Numerous studies have been conducted to investigate the properties of large-scale
temporal graphs. Despite the ubiquity of these graphs in real-world scenarios, it's usually …

The ubiquity of large graphs and surprising challenges of graph processing: extended survey

S Sahu, A Mhedhbi, S Salihoglu, J Lin, MT Özsu - The VLDB journal, 2020 - Springer
Graph processing is becoming increasingly prevalent across many application domains. In
spite of this prevalence, there is little research about how graphs are actually used in …

Efficient bitruss decomposition for large-scale bipartite graphs

K Wang, X Lin, L Qin, W Zhang… - 2020 IEEE 36th …, 2020 - ieeexplore.ieee.org
Cohesive subgraph mining in bipartite graphs becomes a popular research topic recently.
An important structure k-bitruss is the maximal cohesive subgraph where each edge is …

[HTML][HTML] A prefetching indexing scheme for in-memory database systems

Q Zhang, H Song, K Zhou, J Wei, C Xiao - Future Generation Computer …, 2024 - Elsevier
In-memory databases (IMDBs) store all working data in the main memory, making memory
access the dominant factor in system performance. Moreover, for modern multi-version …

GraphScope: a unified engine for big graph processing

W Fan, T He, L Lai, X Li, Y Li, Z Li, Z Qian… - Proceedings of the …, 2021 - dl.acm.org
GraphScope is a system and a set of language extensions that enable a new programming
interface for large-scale distributed graph computing. It generalizes previous graph …

Anomaly detection in graphs of bank transactions for anti money laundering applications

B Dumitrescu, A Băltoiu, Ş Budulan - IEEE Access, 2022 - ieeexplore.ieee.org
Our aim in this paper is to detect bank clients involved in suspicious activities related to
money laundering, using the graph of transactions of the bank. Although we have a labeled …

Cloud-Native Databases: A Survey

H Dong, C Zhang, G Li, H Zhang - IEEE Transactions on …, 2024 - ieeexplore.ieee.org
Cloud databases have been widely accepted and deployed due to their unique advantages,
such as high elasticity, high availability, and low cost. Many new techniques, such as …

Distributed subgraph matching on timely dataflow

L Lai, Z Qing, Z Yang, X Jin, Z Lai, R Wang… - Proceedings of the …, 2019 - dl.acm.org
Recently there emerge many distributed algorithms that aim at solving subgraph matching at
scale. Existing algorithm-level comparisons failed to provide a systematic view of distributed …

Cohesive subgraph search over big heterogeneous information networks: Applications, challenges, and solutions

Y Fang, K Wang, X Lin, W Zhang - Proceedings of the 2021 International …, 2021 - dl.acm.org
With the advent of a wide spectrum of recent applications, querying heterogeneous
information networks (HINs) has received a great deal of attention from both academic and …