Mohammad Naeem

• University of Peshawar

A relative position descriptor is a quantitative representation of the relative position of two spatial objects. It is a low-level image descriptor, like colour, texture, and shape descriptors. A good amount of work has been carried out on relative position description. Application areas include content-based image retrieval, remote sensing, medica...

Spatial prepositions, like above, inside, near, denote spatial relationships. A relative position descriptor is a basis from which quantitative models of spatial relationships can be derived. It is an image descriptor, like colour, texture, and shape descriptors. Various relative position descriptors can be found in the literature. In this paper, w...

In daily conversation, people use spatial prepositions to denote spatial relationships and describe relative positions. Various quantitative relative position descriptors can be found in the literature. However, they all have been designed with 2D objects in mind, most of them cannot be extended to handle 3D objects in vector form, and there is cur...

Hub location problem is a NP-hard problem that frequently arises in the design of transportation and distribution systems, postal delivery networks, and airline passenger flow. We propose a simple but effective genetic algorithm (GA) for the uncapacitated single allocation hub location problem (USAHLP). Our main contribution is two new simple chrom...