In this paper, we will briefly review the problem of IDS and IPS performance evaluation, demonstrating how flawed current approaches to evaluation are, both in academia and in the industry. We will show all the issues in current testing methodologies, as well as key reasons to distrust claimed performance rates of current IDS systems. We will also show how practical testing architectures can be...

Many current research efforts have focused on building cooperat ive systems that interact with the{r users in a natural language such as English. To be effective, these systems must be robust, their dialog must be coherent, and their responses must be helpful to the user. A user m o d e l (UM), which can be modified during the interaction to represent updated beliefs about the current user, is ...

The moral discourse surrounding end-of-life (EoL) decisions is highly complex, and a comparison of Germany and Israel can highlight the impact of cultural factors. The comparison shows interesting differences in how patient's autonomy and doctor's duties are morally and legally related to each other with respect to the withholding and withdrawing of medical treatment in EoL situations. Taking t...

The current paper primarily provides an account of how apology speech acts are internally intensified in Persian. Moreover, the study checks to what extent contextual variables, namely social distance and severity of offense, may motivate the internal intensification of apology speech acts. To these ends, the study collected the required speech acts through a Discourse Completion Test (DCT) fro...

The present study aimed at exploring how two main primarily semantic factors of discourse comprehension, namely global coherence and amount of information cumulated across a passage, may impact on the sentential syntactic processing. This was measured in two event-related brain potentials (ERP) to grammatical (morphosyntactic) violations: anterior negativities (LAN) and posterior positivities (...

BACKGROUND Communication errors can reduce patient safety, especially in emergency situations that require rapid responses by experts in a number of medical specialties. Talking to each other is crucial for utilizing the collective expertise of the team. Here we explored the functions of "team talk" (talking between team members) with an emphasis on the talk-work relationship in interdisciplina...

• Summary: For quite some time the evidence-based practice discourse in social work has been influential. While this may be viewed as a positive development, problems arise when some of the proponents of the discourse deride other approaches in social work as unscientific. In particular, it is of concern that those who embrace a psychodynamic perspective have been corralled into a ‘mentalist’ e...

“Focalization” is a narrative discourse technique that produces different narrative structures based on choosing unique perspectives from which to present a story. This study designs a focalization mechanism and presents an experimental implementation. The proposed system functions as part of our integrated narrative generation system (INGS). In addition, the approach computationally extends th...

It is generally accepted that a discourse connective expresses a semantic and/or pragmatic relation between its matrix sentence or clause and something in the previous discourse. Usually the sense of this relation is expressed as a label, often within a hierarchy of sense labels. But the meaning of these labels may vary from system to system, and the same connective may be assigned different la...