3 papers
cs.DB2023
S2CTrans: Building a bridge from SPARQL to Cypher
Zihao Zhao, Xiaodong Ge, Zhihong Shen
In graph data applications, data is primarily maintained using two models: RDF (Resource Description Framework) and property graph. The property graph model is widely adopted by in…
cs.DB2021
PandaDB: Understanding Unstructured Data in Graph Database
Zihao Zhao, Zhihong Shen, Mingjie Tang +3
Unstructured data(e.g., images, videos, PDF files, etc.) contain semantic information, for example, the facial feature of a person and the plate number of a vehicle. There could be…
cs.PF2017
Approximations and Bounds for (n, k) Fork-Join Queues: A Linear Transformation Approach
Huajin Wang, Jianhui Li, Zhihong Shen +1
Compared to basic fork-join queues, a job in (n, k) fork-join queues only needs its k out of all n sub-tasks to be finished. Since (n, k) fork-join queues are prevalent in popular…