Animated stamps from USC celebrate 14 builders of the modern internet, from DNS and video calls to JPEG, encryption, and the algorithms inside phones

USC is celebrating America's 250th anniversary with animated digital stamps honoring unsung heroes of computing. These stamps ...
IEEE

Design considerations on sliding-block viterbi detectors for high-speed data transmission

Abstract: We investigate the impact of synchronization and survivor path memory lengths on latency and the error rate of a sliding-block receiver that implements the ...
IEEE

Instantaneous Frequency Estimation via Ridge Detection in Polynomial Time and Space

Abstract: Application of ridge detection algorithms to various transforms and problems in time-frequency (TF) analysis has become increasingly widespread with notable application in the instantaneous ...
Nature

What is the expectation maximization algorithm?

Probabilistic models, such as hidden Markov models or Bayesian networks, are commonly used to model biological data. Much of their popularity can be attributed to the existence of efficient and robust ...