@article{(Open Science Index):https://publications.waset.org/pdf/2295,
	  title     = {Automated Ranking of Hints},
	  author    = {Sylvia Encheva},
	  country	= {},
	  institution	= {},
	  abstract     = {The importance of hints in an intelligent tutoring system is well understood. The problems however related to their delivering are quite a few. In this paper we propose delivering of hints to be based on considering their usefulness. By this we mean that a hint is regarded as useful to a student if the student has succeeded to solve a problem after the hint was suggested to her/him. Methods from the theory of partial orderings are further applied facilitating an automated process of offering individualized advises on how to proceed in order to solve a particular problem.
},
	    journal   = {International Journal of Computer and Information Engineering},
	  volume    = {5},
	  number    = {6},
	  year      = {2011},
	  pages     = {703 - 706},
	  ee        = {https://publications.waset.org/pdf/2295},
	  url   	= {https://publications.waset.org/vol/54},
	  bibsource = {https://publications.waset.org/},
	  issn  	= {eISSN: 1307-6892},
	  publisher = {World Academy of Science, Engineering and Technology},
	  index 	= {Open Science Index 54, 2011},
	}