Inventor
HAPRIAN VLAD IOAN
CH19 patents
Patents
19 patentsUS12124448B2Oct 22, 2024
Using temporary tables to store graph algorithm results for a relational database management system
ORACLE INT CORP4 citations74
US11675785B2Jun 13, 2023
Dynamic asynchronous traversals for distributed graph queries
ORACLE INT CORP2 citations71
US11537579B2Dec 27, 2022
Fast in-memory technique to build a reverse CSR graph index in an RDBMS
ORACLE INT CORP2 citations71
US11093459B2Aug 17, 2021
Parallel and efficient technique for building and maintaining a main memory, CSR-based graph index in an RDBMS
ORACLE INT CORP3 citations71
US11500868B2Nov 15, 2022
Efficient identification of vertices and edges for graph indexes in an RDBMS
ORACLE INT CORP3 citations68
US11593323B2Feb 28, 2023
Parallel and efficient technique for building and maintaining a main memory CSR based graph index in a RDBMS
ORACLE INT CORP0 citations61
US10853137B2Dec 1, 2020
Efficient resource allocation for concurrent graph workloads
ORACLE INT CORP1 citations61
US12524385B2Jan 13, 2026
Multi-snapshot HNSW index
ORACLE INT CORP0 citations53
US12242487B2Mar 4, 2025
Efficient compilation of bounded recursive graph queries on top of SQL based relational engine
ORACLE INT CORP0 citations51
US11921785B2Mar 5, 2024
Inline graph algorithm execution with a relational SQL engine
ORACLE INT CORP0 citations51
US10846127B2Nov 24, 2020
Fair and efficient concurrency management for graph processing
ORACLE INT CORP0 citations51
US12326866B1Jun 10, 2025
Out-of-core BFS for shortest path graph queries
ORACLE INT CORP0 citations50
US11250059B2Feb 15, 2022
Optimizing graph queries by performing early pruning
ORACLE INT CORP0 citations50
US11074260B2Jul 27, 2021
Space-efficient methodology for representing label information in large graph data for fast distributed graph query
ORACLE INT CORP0 citations50
US12339849B1Jun 24, 2025
In-memory processing of unbounded recursive graph queries in relational databases
ORACLE INT CORP0 citations47
US11928097B2Mar 12, 2024
Deterministic semantic for graph property update queries and its efficient implementation
ORACLE INT CORP0 citations47
US12271402B2Apr 8, 2025
Method, product, and system to provide a parser for property graph queries with precise error reporting and auto-completion based on information from property graph schemas
ORACLE INT CORP0 citations46
US12505101B2Dec 23, 2025
Shortest and cheapest paths in distributed asynchronous graph traversals
ORACLE INT CORP0 citations44
US12361068B2Jul 15, 2025
Distributed multi-hop neighborhood extraction for graph machine-learning via push-lazy-push-traversal
ORACLE INT CORP0 citations44