graph theory and CDMA systems
This cluster of papers focuses on the research and development of Optical Code Division Multiple Access (CDMA) systems, particularly emphasizing topics such as Fiber Bragg Grating, Spectral Amplitude Coding, Security Performance against eavesdropping, Coherent and Incoherent Systems, Rank Modulation for Flash Memories, Latin Squares, Photonic Routers, Error Correction techniques, Orthogonal Codes, and Wavelength-Time Codes.
Papers listed on taxonomy pages are the top few works per node from the OpenAlex snapshot. That list is not exhaustive and is not an endorsement. The topic map and the journal registry remain separate: there is still no authoritative topic-to-venue or topic-to-organization edge. Search is a lexical lookup, not a claim that a venue publishes a topic.