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Reasoning about knowledge of unawareness
2009
Games and Economic Behavior
agent knows he is unaware of. ...
However, standard propositional logics for knowledge and awareness cannot express the fact that an agent knows that there are facts of which he is unaware without there being an explicit fact that the ...
A logic for reasoning about knowledge of unawareness To allow reasoning about knowledge of unawareness, we extend the language L K,X,A n (Φ) by adding a countable set of propositional variables X = {x, ...
doi:10.1016/j.geb.2009.02.001
fatcat:i7kdaj3d3fgvxnhwqgkll5d3gm
Reasoning About Knowledge of Unawareness
[article]
2006
arXiv
pre-print
We propose a logic for reasoning about knowledge of unawareness, by extending Fagin and Halpern's Logic of General Awareness. ...
agent knows he is unaware of. ...
A logic for reasoning about knowledge of unawareness To allow reasoning about knowledge of unawareness, we extend the language L K,X,A n (Φ) by adding a countable set of propositional variables X = {x, ...
arXiv:cs/0603020v1
fatcat:dstqwbmmgrb23phzy54hmsv3fe
Reasoning about knowledge of unawareness revisited
2013
Mathematical Social Sciences
This makes it possible to express the fact that an agent knows that there are some facts of which he is unaware. ...
In that logic, it is not possible to model an agent who is uncertain about whether he is aware of all formulas. ...
Thus, for the class of structures of most interest, we are able to get all the properties of the HMS approach; moreover, we can accommodate reasoning about knowledge of unawareness. ...
doi:10.1016/j.mathsocsci.2012.08.003
fatcat:vx5hocmvpjdozgyzyahfwlcefy
Reasoning about knowledge of unawareness revisited
2014
Mathematical Social Sciences
This makes it possible to express the fact that an agent knows that there are some facts of which he is unaware. ...
In that logic, it is not possible to model an agent who is uncertain about whether he is aware of all formulas. ...
Thus, for the class of structures of most interest, we are able to get all the properties of the HMS approach; moreover, we can accommodate reasoning about knowledge of unawareness. ...
doi:10.1016/j.mathsocsci.2014.04.005
fatcat:5ri2i62p7rccvnbuznfeveblym
Reasoning about knowledge of unawareness revisited
2009
Proceedings of the 11th Conference on Theoretical Aspects of Rationality and Knowledge - TARK '09
This makes it possible to express the fact that an agent knows that there are some facts of which he is unaware. ...
In that logic, it is not possible to model an agent who is uncertain about whether he is aware of all formulas. ...
Thus, for the class of structures of most interest, we are able to get all the properties of the HMS approach; moreover, we can accommodate reasoning about knowledge of unawareness. ...
doi:10.1145/1562814.1562838
dblp:conf/tark/HalpernR09
fatcat:ewqp54ku2rgt7hp45xmqf7frs4
Reasoning About Knowledge of Unawareness Revisited
[article]
2009
arXiv
pre-print
This makes it possible to express the fact that an agent knows that there are some facts of which he is unaware. ...
In that logic, it is not possible to model an agent who is uncertain about whether he is aware of all formulas. ...
Thus, for the class of structures of most interest, we are able to get all the properties of the HMS approach; moreover, we can extend to allow for reasoning about knowledge of unawareness. ...
arXiv:0906.4321v1
fatcat:mddkv2y6hjdmvfjudiqhttxbgq
A Logic for Reasoning About Knowledge of Unawareness
2014
Journal of Logic, Language and Information
In this paper we introduce a decidable logic which can be used to reason about certain types of unawareness. ...
In the most popular logics combining knowledge and awareness, it is not possible to express statements about knowledge of unawareness such as "Ann knows that Bill is aware of something Ann is not aware ...
In general, we need the latter type of quantification to reason about unawareness of formulae. ...
doi:10.1007/s10849-014-9201-4
fatcat:3inmglzdj5aovjkvfj3tqxcnue
The persuasiveness puzzle about bootstrapping
2020
Ratio
However, when being initially unaware of a source and its reliability, as in the case of forming beliefs about our sense apparatus, bootstrapping can be eventually persuasive. ...
This paper aims at resolving a puzzle about the persuasiveness of bootstrapping. On the one hand, bootstrapping is not a persuasive method of settling questions about the reliability of a source. ...
are reliable via bootstrapping reasoning when we are initially unaware of our sense apparati. ...
doi:10.1111/rati.12253
pmid:32103840
pmcid:PMC7027492
fatcat:qh7oa7vjszdbldq4sjghvgimvq
Analysis of reasons for noncompliance with laser treatment in patients of diabetic retinopathy
2013
Canadian journal of ophthalmology
These results were likely related to the lack of knowledge about the potential consequences of DR, the underlying principle of laser treatment, and panretinal photocoagulation procedures. ...
A standardized questionnaire was given to the 2 types of defaulters to collect information about the reasons for noncompliance. ...
Unawareness of the necessity for treatment reflected the lack of knowledge about the potential consequences of DR in defaulters, and a previous report showed that this knowledge was critically important ...
doi:10.1016/j.jcjo.2012.09.012
pmid:23561600
pmcid:PMC3947385
fatcat:5zazl6vnkffbfcpbsuzkvntqoy
Unawareness of Theorems
2011
Social Science Research Network
A new property called Awareness Leads to Knowledge shows that unawareness of theorems not only constrains an agent's knowledge, but also, can impair his reasoning about what other agents know. ...
This paper provides a set-theoretic model of knowledge and unawareness. ...
The third feature of unawareness is that it constrains an agent's ability to reason about the knowledge of others. ...
doi:10.2139/ssrn.3185075
fatcat:52l72dxwjjev7a3ljmbnr4sz7i
Unawareness of theorems
2011
Economic Theory
A new property called Awareness Leads to Knowledge shows that unawareness of theorems not only constrains an agent's knowledge, but also, can impair his reasoning about what other agents know. ...
This paper provides a set-theoretic model of knowledge and unawareness. ...
The third feature of unawareness is that it constrains an agent's ability to reason about the knowledge of others. ...
doi:10.1007/s00199-011-0683-x
fatcat:jc42robjhbbspl4snzwr235hoa
Knowledge and Attitude of Travellers Regarding Yellow Fever Vaccination
2017
Indian Journal of Pharmacy Practice
The most common reason for travelling abroad was a business trip (46%). Half of the travellers did not know about duration of protection from yellow fever vaccine. ...
A large number of Indians travel to yellow fever endemic countries for job opportunities. However, till date, little is known about their knowledge and attitude about yellow fever vaccine. ...
ACKNOWLEDGEMENT The authors acknowledge the co-operation and understanding of the participants of the study.
CONFLICT OF INTEREST None ...
doi:10.5530/ijopp.10.2.26
fatcat:4rkpipst65fghfmppczhy5ttj4
Coverage Of Tetanus Toxoid And Rubella Vaccination Among Female Students Of Qamc And Iub, Bahawalpur
2018
Zenodo
Conclusion: About two-third of the female students we [...] ...
The reasons for not being vaccinated were fear (16%), unawareness (68%), bad experience (4%), don't think its useful (8%), others (4%). ...
, poor knowledge about place and time to get vaccinated and lack of awareness about the importance of vaccination. ...
doi:10.5281/zenodo.1243147
fatcat:2kadcluxmzbptdj6wlfsdc24by
The • of Awareness
2016
Perception
structures for modeling reasoning about knowledge of unawareness. ...
While an outsider may be able to reason about the implicit knowledge of an agent, it is hard to see how the agent herself could reason about her implicit knowledge that is not explicit knowledge as well ...
doi:10.1177/0301006616655916
pmid:27358323
fatcat:rzs5mvpsazauxmwytzdb6k6mmi
A Study on Knowledge, Awareness, and Medication Adherence in Patients with Hypertension from a Tertiary Care Centre from Northern Sri Lanka
2017
International Journal of Hypertension
The knowledge about hypertension among majority of patients was reasonable. But they were unaware of their disease status. The drug compliance among them was poor. ...
Results. 73 of 303 patients were males. 69.9% of patients had adequate knowledge about hypertension. 40.5% of patients were unaware of their disease status. 75.8% of patients could not recall their blood ...
Conflicts of Interest The authors declare that there are no conflicts of interest regarding the publication of this paper. ...
doi:10.1155/2017/9656450
pmid:29230325
pmcid:PMC5688346
fatcat:ewos3446zbghfnk4sdsjk6fbhy
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