The funnel flip: Why AI forces a bottom-up acquisition strategy

AI changed how the funnel works. Acquisition now starts at the bottom — build understanding, credibility, and reach in the ...
IEEE

Implicit Feature Fusion Function in Scene Text Detection

Abstract: In scene text detection, the effective fusion of the detail information and the semantic information is crucial for the accurate results. However, the upsampling operation used in existing ...
IEEE

Sparse OTFS: Underlay Spectrum Sharing for High Mobility Cognitive Radio Networks

Abstract: In this paper, we propose a novel modulation scheme named Sparse Orthogonal Time Frequency Space (S-OTFS), which sparsely maps data symbols in the delay-Doppler (DD) domain. The proposed ...