Search Engine Land

New Google TurboQuant algorithm improves vector search speed

Google says a new compression algorithm, called TurboQuant, can compress and search massive AI data sets with near-zero indexing time, potentially removing one of the biggest speed limits in modern ...
eLife

REM sleep prefrontal high-frequency oscillation chains mediate distinct cortical – hippocampal reactivation patterns compared to NREM sleep

REM (rapid eye movement) and non-REM (NREM) sleep stages contribute to systems memory consolidation in hippocampal-cortical circuits. However, the physiological mechanisms underlying REM memory ...
IEEE

Parameter Optimization of Fractional-Order PI Controller for Vector Control of Permanent Magnet Synchronous Motor Based on Improved SSA Algorithm

Abstract: The speed loop of permanent magnet synchronous motor (PMSM) vector control system adopts PI controller, which is difficult to meet the requirements of fast dynamic response and strong ...
IEEE

Improved TOC Algorithm for Synchronous Control Multiple Permanent Magnet Synchronous Motors

Abstract: This paper proposes an improved Tornado optimizer with Coriolis force (ITOC) for synchronous control of multiple permanent magnet synchronous motors (PMSM). A position synchronization ...