Linear Programming Formulation of the Elevator Trip Origin-destination Matrix Estimation Problem. - Juha-Matti Kuusinen; Mirko Ruokokoski; Janne Sorsa; Marja-Liisa Siikonen (ICORES, 2013)

Elevator dispatching problem: a mixed integer linear programming formulation and polyhedral results. - Mirko Ruokokoski; Harri Ehtamo; Panos M. Pardalos (J. Comb. Optim., 2015)

Assignment formulation for the Elevator Dispatching Problem with destination control and its performance analysis. - Mirko Ruokokoski; Janne Sorsa; Marja-Liisa Siikonen; Harri Ehtamo (Eur. J. Oper. Res., 2016)

Modeling uncertain passenger arrivals in the elevator dispatching problem with destination control. - Janne Sorsa; Harri Ehtamo; Juha-Matti Kuusinen; Mirko Ruokokoski; Marja-Liisa Siikonen (Optim. Lett., 2018)