This paper will describe the informal collaborative approach taken by a group of donor funders and researchers in southern and eastern Africa aimed at consolidating the results an...
This paper proposes a formalization in COQ of common knowledge logic and checks its adequacy on case studies. This exercise allows exploring experimentally the proof-theoretic sid...
: To enhance users' social embedding within learning networks, we propose to establish ad hoc transient communities. These communities serve a particular goal, exist for a lim...
Adriana J. Berlanga, Peter B. Sloep, Liesbeth Kest...
This paper is the third in a series of papers designed to explore how “metaphorical meaning” can be used to support knowledge visualization. Within the present discussion the ...
Abstract. Hybrid knowledge bases (HKB’s) [11] were developed to provide formal models for the mediation of data and knowledge bases [14,15]. They are based on Generalized Annotat...