In this paper, a common fixed point theorem for $psi$-weakly commuting maps in L-fuzzy metric spaces is proved.

In this paper, the notion of generalized regular fuzzy irresolute, generalized regular fuzzy irresolute open  and generalized regular fuzzy irresolute closed maps in fuzzy  topological spaces are introduced and studied. Moreover, some separation axioms and $r$-GRF-separated sets are established. Also, the relations between generalized regular fuzzy continuous maps and generalized regular fuzzy ...

In this paper, we define the concept of compatible and weakly compatible mappings in b-metric spaces and inspired by the Ciric and et. al method, we produce appropriate conditions for given the unique common fixed point for a family of the even number of self-maps with together another two self-maps in a complete b-metric spaces. Also, we generalize this common fixed point theorem for a seq...

Sight Quest is a location-based game for mobile camera devices that uses paper maps as game boards and is played in urban spaces. The players have to solve different quests requiring knowledge about geographic objects on the map as well as real and fictional attributes of these objects. The players move their mobile camera device like a magic lens over the map in order to make the attributes of...

In this paper we present different results and studies around the world about the Fuzzy Cognitive Maps. This technique is the fusion of the advances of the fuzzy logic and cognitive maps theories. At this moment, there are several applications in different domains (control, multiagent systems, etc.) and new works (dynamical characteristics, learning procedures, etc.) to improve the performance ...

Contour line is the main linear feature on topographic maps. Extraction of contour lines is tedious and time-consuming process, and is still an interesting problem. A novel method for extraction of contour lines from paper-based topographic maps is presented in this paper. In our approach, we firstly segment color topographic maps for achieving the binary image of brown color contour lines. The...

A novel form of portable paper maps is presented, which enables one to get access to longitudinal as well as lateral direction. In this paper, the longitudinal access means "access from the current spread to a spread of south or north." The necessary condition for that capability is that each spread is to be divided by perpendicular folds or binds. Thus, each spread consists of four pages inste...