Quantum and Approximation Algorithms for Maximum Witnesses of Boolean Matrix Products - Kowaluk, Mirosław; Lingas, Andrzej; Lund University, Faculty of Engineering, LTH, Departments at LTH, Department of Computer Science, Lunds universitet, Lunds Tekniska Högskola, Institutioner vid LTH, Institutionen för datavetenskap, Originator (International Journal of Foundations of Computer Science, 2024)