Browsing by Author "Kaplan, L."

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FUSE-BEE: Fusion of subjective opinions through behavior estimation

Şensoy, Murat; Kaplan, L.; Ayci, G.; de Mel, G. (IEEE, 2015)

Information is critical in almost all decision making processes. Therefore, it is important to get the right information at the right time from the right sources. However, information sources may behave differently while ...
Partial observable update for subjective logic and its application for trust estimation

Kaplan, L.; Şensoy, Murat; Chakraborty, S.; de Mel, G. (Elsevier, 2015)

Subjective Logic (SL) is a type of probabilistic logic, which is suitable for reasoning about situations with uncertainty and incomplete knowledge. In recent years, SL has drawn a significant amount of attention from the ...
Reasoning with uncertain information and trust

Şensoy, Murat; Mel, G. de; Fokoue, A.; Norman, T. J.; Pan, J. Z.; Tang, Y.; Oren, N.; Sycara, K.; Kaplan, L.; Pham, T. (SPIE, 2013)

A limitation of standard Description Logics is its inability to reason with uncertain and vague knowledge. Although probabilistic and fuzzy extensions of DLs exist, which provide an explicit representation of uncertainty, ...
Semantic reasoning with uncertain information from unreliable sources

Şensoy, Murat; Kaplan, L.; de Mel, G. (Springer International Publishing, 2016)

Intelligent software agents may significantly benefit from semantic reasoning. However, existing semantic reasoners are based on Description Logics, which cannot handle vague, incomplete, and unreliable knowledge. In this ...
SOBE: Source behavior estimation for subjective opinions In multiagent systems

Şensoy, Murat; Kaplan, L.; Mel, G. de; Gunes, T. D. (International Foundation for Autonomous Agents and Multiagent Systems (IFAAMAS), 2016)

In cooperative or hostile environments, agents communicate their subjective opinions about various phenomenon. However, sources of these opinions may not always be competent and honest but more likely erroneous or even ...
Source behavior discovery for fusion of subjective opinions

Şensoy, Murat; Kaplan, L.; Mel, G. de; Gunes, T. (IEEE, 2016)

Information is at the center of decision making in many systems and use-cases. In cooperative or hostile environments, agents communicate their subjective opinions about various phenomenon. However, sources of these opinions ...
TRIBE: Trust revision for information based on evidence

Şensoy, Murat; de Mel, G.; Kaplan, L.; Pham, T.; Norman, T. J. (IEEE, 2013)

In recent years, the number of information sources available to support decision-making has increased dramatically. However, more information sources do not always mean higher precision in the fused information. This is ...
Trust estimation and fusion of uncertain information by exploiting consistency

Kaplan, L.; Şensoy, Murat; de Mel, G. (IEEE, 2014)

Agents may cooperate by communicating their opinions about various phenomena. These opinions are then fused by agents and used for informed decision-making. However, fusing opinions from diverse sources is not trivial - ...