Versions

16.0.1.1	2.70%
16.0.1.0	8.11%
16.0.1.0	10.81%
16.0.0.0	13.51%
16.0.0.0	2.70%
16.0.0.0	5.41%
16.0.0.0	13.51%
16.0.0.0	8.11%
15.3.0.0	2.70%
15.3.0.0	2.70%
15.3.0.0	2.70%
15.3.0.0	2.70%
15.3.0.0	2.70%
15.2.0.0	2.70%
15.1.0.0	2.70%
15.1.0.0	2.70%
15.1.0.0	2.70%
15.1.0.0	2.70%
14.0.0.0	2.70%
10.0.0.0	2.70%
9.0.2.0	2.70%

ontology.dll has 21 known versions, the most recent one is 16.0.1.1. The average file size is about 799.9 KB. It is an authenticode code-signed executable issued to NVIDIA Corporation by the certification authority VeriSign.

Application Ontology library is part of the GeForce brand of graphics processing units (GPUs) designed by Nvidia which expands GPU functionality beyond the traditional rasterization of 3D graphics, to turn it into a high-performance computing device able to execute arbitrary programming code in the same way a CPU does.