-users. Facetag current implementation is written in PHP / SQL and includes an open API which allows querying and integration from other applications. Index Terms – Social classification, folksonomy, tagging, faceted classification, information architecture.

between tags. FaceTag current implementation is written in PHP / SQL and includes an open API which allows querying and integration from other applications. Author Keywords Information architecture, classification, faceted classification, social classification, folksonomy, tagging.

Abstract — FaceTag is a working prototype of a semantic collaborative tagging tool conceived for bookmarking information architecture resources. It aims to show how the widespread homogeneous and flat keywords ' space created by users while tagging can be effectively mixed with a richer

In this work we show how to combine bottom-up and topdown approaches into a single figure-ground segmentation process. This process provides accurate delineation of object boundaries that cannot be achieved by either the topdown or bottom-up approach alone. The top-down approach uses object

räumlich unbeschränkte und zeitlich auf die Dauer des Schutzrechts beschränkte einfache Recht ein, das ausgewählte Werk im Rahmen der unter

Morphological and molecular phylogenetic context of the

of a bottom-up energy system with a second-best characterization of the overall economy. Our primary objective is pedagogic. We first lay out the complementarity features of economic equilibrium and demonstrate how we can integrate bottom-up activity analysis into a top-down representation

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Abstract. In this paper we present a novel class-based segmentation method, which is guided by a stored representation of the shape of ob-jects within a general class (such as horse images). The approach is dif-ferent from bottom-up segmentation methods that primarily use the con-tinuity of grey