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Wyświetlanie 1-2 z 2
Tytuł:
Query responses
Autorzy:
Łupkowski, P.
Ginzburg, J.
Powiązania:
https://bibliotekanauki.pl/articles/103869.pdf
Data publikacji:
2016
Wydawca:
Polska Akademia Nauk. Instytut Podstaw Informatyki PAN
Tematy:
question
query responses
corpus study
KoS
Opis:
In this article we consider the phenomenon of answering a query with a query. Although such answers are common, no large-scale, corpusbased characterization exists, with the exception of clarification requests. After briefly reviewing different theoretical approaches on this subject, we present a corpus study of query responses in the British National Corpus and develop a taxonomy for query responses. We identify a variety of response categories that have not been formalized in previous dialogue work, particularly those relevant to adversarial interaction. We show that different response categories have significantly different rates of subsequent answer provision. We provide a formal analysis of the response categories within the framework of KoS.
Źródło:
Journal of Language Modelling; 2016, 4, 2; 245-292
2299-856X
2299-8470
Pojawia się w:
Journal of Language Modelling
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Grounding and extracting modal responses in cognitive agents: 'AND' query and states of incomplete knowledge
Autorzy:
Katarzyniak, R. P.
Pieczyńska-Kuchtiak, A.
Powiązania:
https://bibliotekanauki.pl/articles/907407.pdf
Data publikacji:
2004
Wydawca:
Uniwersytet Zielonogórski. Oficyna Wydawnicza
Tematy:
cognitive agent
semantic communication
language grounding
czynnik poznawczy
komunikacja semantyczna
język programowania
Opis:
In this study an original way of modeling language grounding and generation for a simple set of language responses is presented. It is assumed that the language is used by a cognitive agent and consists of a few modal belief and possibility formulas that are used by this agent to communicate its opinions on the current state of an object. The cognitive agent is asked a simple AND query and the language is tailored to this situation. The agent's knowledge bases are characterized by certain incompleteness of information on the current state of objects. The language of the available responses is originally grounded in the agent's previous empirical experience. According to the assumptions of the cognitive linguistics and the phenomenology of knowledge, this experience is the basic source of meaning represented by the available formulas (responses). In the study the idea of an epistemic satisfaction relation is introduced that describes states of the agent's knowledge in which particular formulas are satisfied in the epistemic sense. Additionally, a formal description of the semantic power of formulas is presented. The concepts of the empirical satisfaction relation and the semantic power of formulas are used to define a model of particular language behavior that preserves the assumption of language grounding. Two examples of possible implementations are given. These implementations are basic ones and refer to statistical characteristics of the stored empirical experience of the cognitive agent.
Źródło:
International Journal of Applied Mathematics and Computer Science; 2004, 14, 2; 249-263
1641-876X
2083-8492
Pojawia się w:
International Journal of Applied Mathematics and Computer Science
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-2 z 2

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