Exp1: Base [ obs \ t0 ] time [p0] evaluate [ obs \ t0 t1 ] time [p1] evaluate [ obs \ t0 t1 t2 ] time [p2] evaluate

Online 0[ obs \ t0 ] time [p0] evaluate 1[ obs t0 \ t1 ] time [p1] evaluate 2[ obs t0 t1 \ t2 ] time [p2] evaluate

Exp2: Base [ obs \ t0 ] time [p0] evaluate [ obs t0 \ t1 ] time [p1] evaluate [ obs t0 t1 \ t2 ] time [p2] evaluate

Online [ obs \ t1 ] time [p1] evaluate [ obs t1 \ t2 ] time [p1, p2] evaluate [ obs t1 t2 \ t3 ] time [p1, p2, p3] evaluate

Exp3: Base [ obs \ t0 t1 t2 ] time [p2] evaluate

Online 0[ obs \ t0 t1 t2 ] time [p0] evaluate 1[ obs t0 \ t1 t2 ] time [p1] evaluate 2[ obs t0 t1 \ t2 ] time [p2] evaluate