Approximation algorithms 1 Approximation theory 1 Binary sensors 1 Binary-valued sensor 1 Consensus 1 Convergence 1 Distributed system identification 1 Distributed systems 1 Linear stochastic system Numerical methods 1 Religious buildings 1 Stochastic approximation 1 Stochastic approximations 1 Stochastic control systems 1 Stochastic systems 1 Strong consistency 1 System-identification 1