1. Search for a point in interval, with high-low feedback;Alpern,1985
2. A high-low search game on the unit interval;Baston,1985
3. Discrete search with directional information;Berry;Oper. Res.,1986
4. A search problem;Cameron;Oper. Res.,1964
5. Ulam's game with lies;Czyzowicz;J. Combin. Theory A,1989