When producing a description of a target referent in a visual context, speakers need to choose a set of properties that distinguish it from its distractors. Computational models of language production/generation usually model this as a search process and predict that the time taken will increase both with the number of distractors in a scene and with the number of properties required to distinguish the target. These predictions are reminiscent of classic findings in visual search; however, unlike models of reference (...) production, visual search models also predict that search can become very efficient under certain conditions, something that reference production models do not consider. This paper investigates the predictions of these models empirically. In two experiments, we show that the time taken to plan a referring expression—as reflected by speech onset latencies—is influenced by distractor set size and by the number of properties required, but this crucially depends on the discriminability of the properties under consideration. We discuss the implications for current models of reference production and recent work on the role of salience in visual search. (shrink)

Plants from a handful of species provide the primary source of food for all people, yet this source is vulnerable to multiple stressors, such as disease, drought, and nutrient deficiency. With rapid population growth and climate uncertainty, the need to produce crops that can tolerate or resist plant stressors is more crucial than ever. Traditional plant breeding methods may not be sufficient to overcome this challenge, and methods such as highOthroughput sequencing and automated scoring of phenotypes can provide significant new (...) insights. Ontologies are essential tools for accessing and analysing the large quantities of data that come with these newer methods. As part of a larger project to develop ontologies that describe plant phenotypes and stresses, we are developing a plant disease extension of the Infectious Disease Ontology (IDOPlant). The IDOPlant is envisioned as a reference ontology designed to cover any plant infectious disease. In addition to novel terms for infectious diseases, IDOPlant includes terms imported from other ontologies that describe plants, pathogens, and vectors, the geographic location and ecology of diseases and hosts, and molecular functions and interactions of hosts and pathogens. To encompass this range of data, we are suggesting inOhouse ontology development complemented with reuse of terms from orthogonal ontologies developed as part of the Open Biomedical Ontologies (OBO) Foundry. The study of plant diseases provides an example of how an ontological framework can be used to model complex biological phenomena such as plant disease, and how plant infectious diseases differ from, and are similar to, infectious diseases in other organism. (shrink)

Representing the kinetic state of a patient (posture, motion, and activity) during vital sign measurement is an important part of continuous monitoring applications, especially remote monitoring applications. In contextualized vital sign representation, the measurement result is presented in conjunction with salient measurement context metadata. We present an automated annotation system for vital sign measurements that uses ontologies from the Open Biomedical Ontology Foundry (OBO Foundry) to represent the patient’s kinetic state at the time of measurement. The annotation system is applied (...) to data generated by a wearable personal status monitoring (PSM) device. We demonstrate how annotated PSM data can be queried for contextualized vital signs as well as sensor algorithm configuration parameters. (shrink)

In den sozialwissenschaftlichen und sozialtheoretischen Diskussionen ruckt nach einer langeren Interimszeit wieder zunehmend die Frage nach den Konstitutionsbedingungen des Sozialen, von Sozialitat bzw. sozialen Gebilden in den Vordergrund.

_This untraditional text is a series of parables, allegories, and prose poems that reflect on the problem of the fragment. Studying the fragment lays the theoretical ground for the basic question of where a text begins and ends._.

In this book, one of Italy's most important and original contemporary philosophers considers the status of art in the modern era. He takes seriously Hegel's claim that art has exhausted its spiritual vocation, that it is no longer through art that Spirit principally comes to knowledge of itself. He argues, however, that Hegel by no means proclaimed the "death of art" but proclaimed rather the indefinite continuation of art in what Hegel called a "self-annulling" mode. With astonishing breadth and originality, (...) the author probes the meaning, aesthetics, and historical consequences of that self-annulment. In essence, he argues that the birth of modern aesthetics is the result of a series of schisms—between artist and spectator, genius and taste, and form and matter, for example—that are manifestations of the deeper, self-negating yet self-perpetuating movement of irony. Through this concept of self-annulment, the author offers an imaginative reinterpretation of the history of aesthetic theory from Kant to Heidegger, and he opens up original perspectives on such phenomena as the rise of the modern museum, the link between art and terror, the natural affinity between "good taste" and its perversion, and kitsch as the inevitable destiny of art in the modern era. The final chapter offers a dazzling interpretation of Dürer's _Melancholia_ in the terms that the book has articulated as its own. _The Man Without Content_ will naturally interest those who already prize Agamben's work, but it will also make his name relevant to a whole new audience—those involved with art, art history, the history of aesthetics, and popular culture. (shrink)