Formal Development of System of Systems

<table><tr><td><table class="algorithm" id="alg1"><tr><td colspan="2">event RAISE_ALARM</td></tr><tr><td colspan="2"> where</td></tr><tr><td colspan="2"> @grd6_1 vacation = TRUE</td></tr><tr><td colspan="2"> @grd6_2  <svg height="11.375" id="M51" style="vertical-align:-0.1638pt" version="1.1" viewbox="0 0 34.049999 11.375" width="34.049999" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
<g transform="matrix(.017,-0,0,-.017,.062,11.112)"><path d="M520 0h-467v50h409v262h-374v50h374v238h-374v50h432v-650z" id="x2203"></path></g><g transform="matrix(.017,-0,0,-.017,9.803,11.112)"><path d="M352 391q0 -31 -27 -44q-14 -7 -24 6q-39 48 -84 48q-23 0 -39.5 -15t-16.5 -40q0 -43 73 -90q49 -32 70 -58t21 -57q0 -58 -62 -105.5t-129 -47.5q-40 0 -75.5 25t-35.5 52q0 28 32 46q7 4 15 3t11 -6q19 -31 48.5 -50.5t54.5 -19.5q34 0 54 19.5t20 42.5q0 43 -65 81
q-97 56 -97 123q0 50 51 96q19 17 58 32.5t62 15.5q37 0 61 -18t24 -39z" id="x1D460"></path></g><g transform="matrix(.017,-0,0,-.017,19.951,11.112)"><path d="M170 255q0 -25 -16 -41t-40 -16t-40 16t-16 41t16 41.5t40 16.5t40 -16.5t16 -41.5z" id="x22C5"></path></g><g transform="matrix(.017,-0,0,-.017,27.6,11.112)"><path d="M352 391q0 -31 -27 -44q-14 -7 -24 6q-39 48 -84 48q-23 0 -39.5 -15t-16.5 -40q0 -43 73 -90q49 -32 70 -58t21 -57q0 -58 -62 -105.5t-129 -47.5q-40 0 -75.5 25t-35.5 52q0 28 32 46q7 4 15 3t11 -6q19 -31 48.5 -50.5t54.5 -19.5q34 0 54 19.5t20 42.5q0 43 -65 81
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</svg>∈ motionsensors ∧ sensor_state(s) = sensor_lights_on</td></tr><tr><td colspan="2"> then</td></tr><tr><td colspan="2"> @act6_1 alarm ≔ TRUE</td></tr><tr><td colspan="2">end</td></tr></table></td></tr></table>

International Scholarly Research Notices

alg1

Algorithm 1

Algorithm 1: Formal Development of System of Systems 