Browsing by Subject "Heuristic algorithms"

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Generating power footprints without appliance interaction : an enabler for privacy intrusion

Sintoni, Alex ; Schoofs, Anthony ; Doherty, A. ; Smeaton, Alan F. ; O'Hare, G. M. P. (Greg M. P.) ; Ruzzelli, Antonio G. (IEEE, 2011-06-27)

Appliance load monitoring (ALM) systems are systems capable of monitoring appliances’ operation within a building using a single metering point. As such, they uncover information on occupants’ activities of daily living ...
A known-plaintext heuristic attack on the Fourier plane encryption algorithm

Gopinathan, Unnikrishnan ; Monaghan, David S. ; Naughton, Thomas J. ; Sheridan, John T. (Optical Society of America, 2006-04-17)

The Fourier plane encryption algorithm is subjected to a known-plaintext attack. The simulated annealing heuristic algorithm is used to estimate the key, using a known plaintext-ciphertext pair, which decrypts the ciphertext ...