The controversy over vibe coding reached a new high this week after a developer added hidden instructions to his open source ...
Abstract: The proportionate updating (PU) mechanism has been widely adopted in least mean squares (LMS) adaptive filtering algorithms to exploit the system sparsity. In this brief, we propose a ...
Given a string s, remove all its adjacent duplicate characters recursively, until there are no adjacent duplicate characters left. Note: If the resultant string becomes empty, return an empty string.