IEEE

Low-complexity threat objects extraction method using density-based clustering in sub THz-band imaging

Abstract: The wavelength of the 300 GHz sub-THz wave is approximately 1 mm, which enables tomographic imaging at a desired distance with a high resolution of less than 1 cm in the near field, and is ...
IEEE

Low-Complexity Sequence Accumulation Method for Fast-Moving Targets in PMCW Radar Systems

Abstract: Phase-modulated continuous-wave (PMCW) radar is a promising technology for internet of things (IoT) applications due to its high resilience against interference and compatibility with ...
Scientific Research Publishing

Why Oracle-Based Quantum Search Cannot Use Deep Loops: Physical Limits on Sequential Operations ()

Oracle-based quantum algorithms cannot use deep loops because quantum states exist only as mathematical amplitudes in Hilbert space with no physical substrate. Criticall ...
Scientific Research Publishing

The Grover Dilemma and Three Fundamental Barriers to Oracle-Based Quantum Search Algorithms ()

Those that solve artificially simplified problems where quantum advantage is meaningless. Those that provide no genuine quantum advantage when all costs are properly accounted for. This critique is ...
The New York Times

Meta Plans to Add Facial Recognition Technology to Its Smart Glasses

In an internal memo last year, Meta said the political tumult in the United States would distract critics from the feature’s release. By Kashmir Hill Kalley Huang and Mike Isaac Kashmir Hill reported ...