One of the field in which models of abstraction have been proposed is Artificial Intelligence
(AI). This chapter has two parts: one presents an overview of the formal models, either …

BisoNets represent relations of information items as networks. The goal of BisoNet
abstraction is to transform a large BisoNet into a smaller one which is simpler and easier to …

Generalization and spatial contextual awareness are prevalent concepts in geographic
information systems. This study adopted a context-dependent user-centred network …

Data Reduction of Spatio-temporal Trajectories using a Modified Online Compression
Algorithm Page 1 اهی ٍى ٍڅبٺډ هیډيى چډ ٔواَٶىٽ ی ٕيىُډ ی ٍيبىٵ ی وبپډ رب٭لا٥ا ی ٍث ِځَث ٍڅبٺډ ناًى٭ ٌيی …‎

Graph compression is a data analysis technique that consists in the replacement of parts of
a graph by more concise structural patterns in order to reduce its description length. It …

ساده‌سازی یکی از مفاهیم قدیمی علم‌نقشه‌نگاری است که همزمان با به وجود آمدن سامانه‌های اطلاعات
مکانی، ابعاد جدیدی چون ساده‌سازی مدل به آن افزوده شده‌ و ساده‌سازی به انتزاع نزدیک‌تر شده‌است …‎

n 1930 the Dutch painter Theo van Doesbourg (a pseudonim for Christian Emil Marie
Küpper) published the Manifesto for Concrete Art, advocating the total freedom of art from …