In what type of international conferences does Yuri Katz frequently speak?
Yuri Katz is a frequent keynote speaker at international conferences on topics such as topological data analysis, credit risk, and climate finance.
Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
In what type of international conferences does Yuri Katz frequently speak?

### Input: Not applicable

### Response:
Yuri Katz is a frequent keynote speaker at international conferences on topics such as topological data analysis, credit risk, and climate finance.<|im_end|>