Problem posing is identified as an important activity in mathematics education. In problem posing, it is important but difficult for learners to generate diverse problems. In this ...
We investigate the computational complexity of a combinatorial problem that arises in DNA sequencing by hybridization: The input consists of an integer together with a set S of wo...
Jacek Blazewicz, Piotr Formanowicz, Marta Kasprzak...
Problem solving was compared for English Learners and English Primary students who had used AnimalWatch, an algebra-readiness ITS. Data records for word problems solved by student...
We consider repetitions in words and solve a longstanding open problem about the relation between the period and the length of its longest unbordered factor. A word u is called bor...
Code compression has been applied to embedded systems to minimize the silicon area utilized for program memories, and lower the power consumption. More recently, it has become a n...
Nazish Aslam, Mark Milward, Ioannis Nousias, Tughr...