Concept:
Nyaya Bindu is an important text in Buddhist logic and epistemology.
It is associated with the Buddhist philosophical tradition, especially the tradition of logical analysis.
Step 1: Understand the title.
The word Nyaya may create confusion because it appears to refer to the Nyaya school.
But here, Nyaya Bindu is not a text of the orthodox Nyaya school.
Step 2: Identify the tradition.
Nyaya Bindu is associated with Buddhist logic.
Nyaya Bindu Tika is a commentary connected with this Buddhist logical tradition.
Step 3: Eliminate other options.
It is not a Jain text.
It is not a Vaisheshika text.
Although the word Nyaya appears in the title, the text belongs to Buddhism.
Hence:
\[
\boxed{\text{Buddhism}}
\]