Anomaly Detection Based Latency-Aware Energy Consumption Optimization For IoT Data-Flow Services

. 2019 Dec 24;20(1):122. doi: 10.3390/s20010122

Algorithm 1 Block Coordinate Descent based Multi-flow Algorithm

Input:
$λ_{i}, μ_{j}, μ_{m}, τ_{1}, τ_{2}, τ_{3}, H_{i}, B, σ, p r_{j}, p r_{m}$ ;
Output:
$x, P$ ;
1:
Initialize $P_{i}$ as $P^{m i n}$
2:
while $U^{o l d} - U^{n e w} > ε$ do
3:
solve MCMF problem with $P_{i}$ fixed to get $x_{i j}$
4:
update each $P_{i}$ iteratively with $x_{i j}$ and the other $P_{j}$ fixed, $i \neq j$
5:
renew U, P if $U^{n e w}$ descends
6:
end while
7:
return $x, P$