Current workkow management systems (WFMS) ooer little aid for the acquisition of workkow models and their adaptation to changing requirements. To support these activities we propose an approach, that induces workkow models from workkow instances. In this contribution we focus on the induction of the workkow structure and report about ongoing research in this area. We deene four problem classes ...

We present new, high angular resolution images of HD 199143 in the Capricornus association, obtained with the adaptive optics system ADONIS+SHARPII at the ESO 3.6m Telescope of La Silla Observatory. HD 199143 and its neighbour star HD 358623 (separation ∼ 5 ′ away) have previously been imaged with adaptive optics. For each star, a companion has been detected in the J and K bands at respective s...

The external and internal structures of fruits from 95 taxa representing 27 Ranunculaceae genera of China were studied. The results show that Ranunculaceae could be divided into 4 groups based on the fruit types, epidermal surface, vascular bundle, mesocarp cell, and endocarp cell structures: Group 1: follicle or achene, branching or branching and anastomosing vascular bundles, mesocarp parench...

Cultural heritage content is everywhere on the web: digital libraries, archives, and portals of museums or galleries. Cultural heritage document collections are characterized by contents related to a territory and its land’s history. In this context, the GeoTopia project is supported by the CNRS-TGE-Adonis and focuses on archive data sharing and interpretation. It consists in a Content Manageme...

Arbuscular mycorrhizal fungi (AMF) are widespread soil microorganisms that associate mutualistically with plant hosts. AMF receive photosynthates from the host in return for various benefits. One of such benefits is in the form of enhanced pathogen tolerance. However, this aspect of the symbiosis has been understudied compared to effects on plant growth and its ability to acquire nutrients. Whi...

Previously, the presence of a wide variety of chemically diverse steroids has been identified in both flora and fauna. Despite the relatively small differences in chemical structures and large differences in physiological function of steroids, new discoveries indicate that plants and animals are more closely related than previously thought. In this regard, the present study gathers supporting e...

We present a new method for representing human movement compactly to help in imitation learning. This paper describes a method to represent movement in terms of a linear superimposition of simpler movements termed primitives. If control strategies can be developed that can be easily transformed based on the variation of the contributions of these primitives to the movement, learning can be perf...

We describe our method to find the primordial binary population in the Sco OB2 association. We present the results of our ADONIS and VLT/NACO near-infrared adaptive optics binarity surveys of A and late-B stars in Sco OB2. We combine these results with literature data on visual, spectroscopic, and astrometric binary stars. With our observations we remove part of the selection effects present in...

In this paper we show our development method for executable ontology based business processes. The main goal is the reusable, automatic generation of workflows based on ontologies derived from business process models. In our methodology the focus is given to the mapping the conceptual models to ontology models by using meta-modeling approach. In our proposed approach we establish the links betw...