555 research outputs found
Comparison of reptile communities in three types of thermophilous Mediterranean forest in southern Greece
No full textIoannidis, Yannis, Chiras, Giorgos, Kardakari, Niki (2008): Comparison of reptile communities in three types of thermophilous Mediterranean forest in southern Greece. Journal of Natural History 42 (5-8): 421-433, DOI: 10.1080/00222930701835381, URL: http://dx.doi.org/10.1080/0022293070183538
Personalization of Queries based on User Preferences
No full textQuery Personalization is the process of dynamically enhancing a query with related user preferences stored in a user profile with the aim of providing personalized answers. The underlying idea is that different users may find different things relevant to a search due to different preferences. Essential ingredients of query personalization are: (a) a model for representing and storing preferences in user profiles, and (b) algorithms for the generation of personalized answers using stored preferences. Modeling the plethora of preference types is a challenge. In this paper, we present a preference model that combines expressivity and concision. In addition, we provide algorithms for the selection of preferences related to a query and the progressive generation of personalized results, which are ranked based on user interest
Figure 2 in Comparison of reptile communities in three types of thermophilous Mediterranean forest in southern Greece
No full textFigure 2. Cluster analysis dendrogram of Euclidean distances between the three forest habitats and their transition zones. The abbreviations used follow the habitat codes displayed in Table 1.Published as part of Ioannidis, Yannis, Chiras, Giorgos & Kardakari, Niki, 2008, Comparison of reptile communities in three types of thermophilous Mediterranean forest in southern Greece, pp. 421-433 in Journal of Natural History 42 (5-8) on page 428, DOI: 10.1080/00222930701835381, http://zenodo.org/record/522465
Otro título: Música culta
No full textIntérpretes: Orquesta Nacional de España. Rafael Frühbeck de BurgosCinta 1: Metaplasis A para orquesta / Yannis Ioannidis -- Cinta 2: Concierto para violonchelo y orquesta / Joaquín Rodrigo -- Cinta 3: Symphonic Ode / Bruce Mather. Min. 07.37: Concierto para arpa y orquesta / Alberto Ginaster
Handling interlinked XML instances on the Web
No full textXML instances are not necessarily self-contained but may have links to remote XML data residing on other servers. Links between (autonomous) XML instances can be expressed by the XLink language; although, querying such interlinked sources is not yet actually supported. We describe a model of such linked XML instances where the links are not seen as explicit links (where the users must be aware of the links and traverse them explicitly in their queries), but where the links define views that combine into a logical, transparent (XML) model that then can be queried by XPath/XQuery. We motivate the underlying modeling and give a concise and declarative specification as an XML-to-XML mapping. We also describe the implementation of the model as an extension of the eXist [exi] XML database system and point out some perspectives and combinations with related research aspects
FIGURE 4 in Nuclear markers support the mitochondrial phylogeny of Vipera ursinii – renardi complex (Squamata: Viperidae) and species status for the Greek meadow viper
No full textFIGURE 4. Species tree of the Vipera ursinii–renardi complex (with V. berus as outgroup) as inferred in *BEAST based on two mitochondrial and three nuclear loci (A); species-tree cloudogram of the complex based on 27 000 post-burn-in trees resulting from 3 runs of *BEAST, each producing 10,000 trees from which 10% was discarded as burn-in. Higher colour densities represent higher levels of certainty. Maximum clade credibility tree is superimposed upon the cloudogram in bold violet (B). Values of posterior probabilities are given. This figure is published in colour in the online version, the colours of the branches correspond with the colour of mitochondrial lineages in Fig. 2A.Published as part of Mizsei, Edvárd, Jablonski, Daniel, Roussos, Stephanos A., Dimaki, Maria, Ioannidis, Yannis, Nilson, Göran & Nagy, Zoltán T., 2017, Nuclear markers support the mitochondrial phylogeny of Vipera ursinii – renardi complex (Squamata: Viperidae) and species status for the Greek meadow viper, pp. 75-88 in Zootaxa 4227 (1) on page 83, DOI: 10.11646/zootaxa.4227.1.4, http://zenodo.org/record/26638
An analysis of top author citations in software engineering and a comparison with other fields
No full textIoannidis et al. provided a science-wide database of author citations. The data offers an opportunity to researchers in a field to compare the citation behavior of their field with others. In this paper, we conduct a systematic analysis of citations describing the situation in software engineering and compare it with the fields included in the data provided by Ioannidis et al. For comparison, we take the measures used by Ioannidis into consideration. We also report the top-scientists and investigate software engineering researchers’ activities in other fields. The data was obtained and provided by Ioannidis et al. based on the Scopus database. Our method for analysis focuses on descriptive statistics. We compared software engineering with other fields and reported demographic information for the top authors. The analysis was done without any modifications to the ranking. In the later analysis, we observed that 37% of researchers listed as software engineers were not in the software engineering field. On the other hand, the database included a large portion of top authors (ca. 60% to 80%) identified in other software engineering rankings. Other fields using the database are advised to review the author lists for their fields. Our research’s main risk was that researchers are listed that do not belong to our studied field. © 2021, The Author(s).open access</p
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