Abstract: The classical one-dimension chaotic maps are not adequately secure, and some improved maps usually have a high time complexity. To address these problems, this paper presents a new Piecewise ...

Abstract: Copyright protection of digital images has become vital in the modern era where multimedia content is the dominant form of traffic in networked multimedia ...

APIServer pid=10005) ERROR 09-28 05:39:47 [async_llm.py:480] AsyncLLM output_handler failed. (APIServer pid=10005) ERROR 09-28 05:39:47 [async_llm.py:480] Traceback ...

According to the problem description, the above code should fail, but it is getting accepted due to missing test cases. There are test cases for both leading zeros and for very large integers, but if ...

After Starbucks announced it would be shutting hundreds of stores, its website is listing dozens in the Bay Area as being closed as of Sunday, Sept. 28. To check if a store is on the closure list, go ...