This paper advocates a basic distinction between two epistemic operations called focusing and revision, which can be defined in any, symbolic or numerical, representation framework which is rich enough for acknowledging the difference between factual evidence and generic knowledge. Revision amounts to modifying the generic knowledge when receiving new pieces of generic knowledge (or the factual...

Nowadays, a large number of extraction tools are available. However, using them, it is often difficult to gather and incorporate new metrics. On the other hand, the metric specifications often lack precision and therefore lead to multiple implementation patterns. In this paper, we propose a new approach of metric gathering. This approach, which is at the same time generic and practical, is base...

The effects on transfer of learning multiple instantiations were investigated. Undergraduate college students learned one or more artificial instantiations of a simple mathematical concept. Some students were presented with instantiations that communicated concreteness relevant to the to-be-learned concept, while others learned generic instantiations involving abstract symbols. Learning one or ...

This report describes the MUDOS-NG summarization system, which applies a set of language-independent and generic methods for generating extractive summaries. The proposed methods are mostly combinations of simple operators on a generic character n-gram graph representation of texts. This work defines the set of used operators upon n-gram graphs and proposes using these operators within the mult...

the present study aimed to investigate the generic organization of research article introductions in local iranian and international journals in english for specific purposes, english for general purposes, and discourse analysis. overall, 120 published articles were selected from the established journals representing the above subdisciplines. each subdiscipline was represented by 20 local and 2...

This paper describes a summarization system that aims to provide a set of languageindependent and generic methods for generating extractive summaries. The proposed methods are realized as operators to a generic character n-gram graph representation of texts, towards the selection of content and removal of redundancy. This work defines the set of generic operators upon n-gram graphs and proposes...

Each matrix representation : G ?! GL n (K) of a nite group G over a eld K induces an action of G on the module A n over the polynomial algebra A = Kx 1 ; ; x n ]. The graded A-submodule M() of A n generated by the orbit of (x 1 ; ; x n) is studied. A decomposition of M() into generic modules is given. Relations between the numerical invariants of and those of M(), the later being eeciently comp...

Abstract Abstract Background: Availability and affordability of medicines are crucial to achieving success in prevention programs, particularly in developing countries. Objective: The aim of this study was to determine the availability and affordability of cardiovascular medicines for secondary prevention in Tehran province of Iran. Methods: A cross-sectional survey was conducted in Tehran pro...

Radar data mining is the key module for signal analysis, where patterns hidden inside of signals are gradually available in learning process and its superiority significant enhancing security radar emitter classification (REC) system. Owing to disadvantage that radio frequency fingerprinting (RFF) caused by imperfection emitter’s hardware difficult forge, current deep-learning REC methods based...