Provides an integrated introduction to artificial intelligence. Develops AI representation schemes and describes their uses for diverse applications, from autonomous robots to diagnostic assistants to infobots. DLC: Artificial intelligence.

This paper reconstructs and discusses a proof of God’s existence by Anselm of Canterbury’s friend Ralph of Battle, developed in his recently edited De nesciente, a fictitious dialogue between a Christian and an atheist. Without precedent in antiquity and the Middle Ages, Ralph’s proof has never been examined in detail. It combines a “cogito” argument with a two-part cosmological argument. The paper first presents the textual basis and an exegetical interpretation of Ralph’s reasoning, classifies the parts of the proof historically (...) and systematically, and then compares these with the proofs of God’s existence as well as other arguments in Anselm’s Proslogion and Monologion. Finally, it points out some similarities between Ralph’s “cogito” argument and a passage in the Liber pro insipiente, which may suggest that this anonymous critique of Anselm’s Proslogion proof was authored not by Gaunilo, as traditionally thought, but by Ralph. (shrink)

Three indexes have been compiled: authors of main articles (including our special departments such as ‘Projects in progress’ and ‘Notes and discussions’); essay reviews; and book reviews. Co-author...

In this paper we argue for a unified semantics for hypothetical conditionals, hc s, e.g. _if it rains, we’ll cancel the picnic_, and biscuit conditionals, bc s, e.g., _if you are hungry, there are biscuits on the sideboard_. We side with recent literature in proposing that differences in the interpretation are related to (in)dependence between antecedent and consequent, but we move beyond current accounts in spelling out a characterization of independence that is actually predictive. We further establish a systematic link (...) between _if_-constructions and discourse structure, providing a dynamic update model that integrates the QUD, and thus the intentional discourse-structure. We argue that in bc s the antecedent sets up the question that is addressed by the consequent, and show that rescuing (Gricean) relevance in face of independence gives rise to implicatures corresponding to the different flavors associated with bc s. Crucially, we argue, this is the same mechanism responsible for our understanding that in the hc above, for example, it is the rain that will cause the cancellation of the picnic. Along the way we notice how the phenomena observed in _if_-constructions are also replicated in other quantificational structures. Ultimately, there is not much that is biscuit-specific. Their interpretation is the result of a conspiracy among semantics, dynamic update and intentional discourse-structure. (shrink)

Due to the frequent occurrence of ethical transgressions and unethical employee behaviors, there has lately been an increasing interest in the ethical foundations of contemporary organizations. However, large-scale comprehensive analyses of organizational ethics are still comparatively limited. Our study contributes to both management control and business ethics literature by empirically examining potential antecedents as well as resulting effects of ethical work climates on organizational-level outcomes. Based on a cross-sectional survey among 295 large- and medium-sized companies, we find that more informal (...) means of control constitute important elements of a broader organizational control context that are strongly related to the emergence of coherent ethical work climates with an increased awareness of ethical issues. Moreover, our results show that the relationship between ethical work climates and organizational performance can be considered as rather indirect as it is fully mediated by increased mutual trust among employees. Overall, our study thus supports the particular importance of ethical work climates and identifies appropriate means to encourage ethical conduct. (shrink)

Alle Menschen wollen glücklich sein, das eigentliche Glück aber besteht darin, Gott zu haben, lautet ein Grundsatz der Anthropologie von Augustinus, der das abendländische Menschenbild wesentlich geprägt hat. Doch streben wirklich alle Menschen nach dem Glück als ihrem letzten Ziel? Und kann man die Frage nach dem Glück wirklich mit Gott in Verbindung bringen, Gott womöglich selbst mit dem ersehnten Glück identifizieren? Welche Rolle kommt Gott in einer Ethik des Glücks, welche Rolle in einer nicht am Glück orientierten Ethik zu? (...) Mit dieser Thematik befassen sich aus philosophiegeschichtlicher und philosophisch-systematischer Perspektive: Jörg Disse, Klaus Düsing, Markus Enders, Bernd Goebel, Rochus Lehonhardt, Jörg Müller und Anja Solbach. (shrink)

In this article, we investigate the use of social media in contemporary family interaction from a linguistic ethnographic perspective. Inspired by Auer’s work on code-switching in conversation, we study how family members choose and sometimes alternate between digitally mediated and face-to-face modes of communication in various family settings. Based on ethnographic observations, the participants’ metapragmatic reflections, and their interactional orientations to mode choices, we show how such choices serve social and metapragmatic functions in the interaction between family members who are (...) present in the same house or even in the same room. Accordingly, we argue in favor of situating peoples’ polymedia repertoires in a broader framework of communicative repertoires. (shrink)