Results 51 to 60 of about 349,789 (305)

Optimal negotiation strategies for agents with incomplete information

open access: yes, 2001
This paper analyzes the process of automated negotiation between two competitive agents that have firm deadlines and incomplete information about their opponent.
Jennings, N. R.   +8 more
core   +1 more source

Comparison of information systems for engineer-to-order and make-to-stock situations [PDF]

open access: yes, 1995
This paper investigates the nature of information systems for the support of production management. It provides a comparison between these information systems in two cases: (i) the case of make-to-stock production; and (ii) the case of engineer-to-order ...
Hans Wortmann   +3 more
core   +1 more source

A Heuristic Attribute-Reduction Algorithm Based on Conditional Entropy for Incomplete Information Systems

open access: yesAxioms
With the continuous expansion of databases, the extraction of information has been an urgent research topic in many fields. As an effective method to remove redundant attributes, attribute reduction demonstrates extraordinary ability in simplifying ...
Yanling Bao, Shumin Cheng
doaj   +1 more source

Maximum Consistent Block Based Variable Precision Rough Set Model and Attribute Reduction

open access: yesJisuanji kexue yu tansuo, 2020
In this paper, attribute reduction of incomplete information system is studied. Firstly, optimistic and pessimistic generalized variable precision rough set models based on maximal consistent blocks are constructed.
SUN Yan, MI Jusheng, FENG Tao, LI Leijun, LIANG Meishe
doaj   +1 more source

BioMaster: An Integrated Database and Analytic Platform to Provide Comprehensive Information About BioBrick Parts

open access: yesFrontiers in Microbiology, 2021
Synthetic biology seeks to create new biological parts, devices, and systems, and to reconfigure existing natural biological systems for custom-designed purposes. The standardized BioBrick parts are the foundation of synthetic biology. The incomplete and
Beibei Wang   +8 more
doaj   +1 more source

Three phosphatase families form a community: The phosphohydrolases that act upon inositol pyrophosphates

open access: yesFEBS Letters, EarlyView.
Inositol pyrophosphates are energy‐rich signaling molecules that perform critical functions in cells. Three different families of phosphatases hydrolyze the β phosphate of the inositol pyrophosphate molecules: two have narrow specificities and one is promiscuous.
Ronda J. Rolfes
wiley   +1 more source

A Modified Rough Set Approach to Incomplete Information Systems [PDF]

open access: yesJournal of Applied Mathematics and Decision Sciences, 2007
The key point of the tolerance relation or similarity relation presented in the literature is to assign a “null” value to all missing attribute values. In other words, a “null” value may be equal to any value in the domain of the attribute values.
El hossainy Abd El bar Rady   +2 more
openaire   +2 more sources

Modelling stem cell differentiation related processes—A practical overview for biologists

open access: yesFEBS Letters, EarlyView.
Stem cell differentiation is complex and difficult to control experimentally. This review introduces suitable computational modelling approaches that can support stem cell research, from mechanistic ODE and abstract models to multiscale and deep learning methods.
Ricco Zeegelaar   +4 more
wiley   +1 more source

Tsallis Entropy, Escort Probability and the Incomplete Information Theory

open access: yesEntropy, 2010
Non-extensive statistical mechanics appears as a powerful way to describe complex systems. Tsallis entropy, the main core of this theory has been remained as an unproven assumption. Many people have tried to derive the Tsallis entropy axiomatically. Here
Parvin Sadeghi   +3 more
doaj   +1 more source

Probabilistic Approximation under Incomplete Information Systems [PDF]

open access: yes, 2007
By applying the probability estimation of the unavailable attributes derived from the available attributes to the neighborhood system, the suited degree of each neighbor to a given object is depicted. Therefore, the neighborhood space with guaranteed suited precision is obtained. We show how to shrink the rule search space via VPRS model for this space,
Yucai Feng   +3 more
openaire   +1 more source

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