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Institution

University of Tehran

EducationTehran, Iran
About: University of Tehran is a education organization based out in Tehran, Iran. It is known for research contribution in the topics: Population & Fuzzy logic. The organization has 39961 authors who have published 65320 publications receiving 958551 citations. The organization is also known as: Tehran University & UT.


Papers
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Journal ArticleDOI
TL;DR: The Global Burden of Disease, Injuries, and Risk Factor study 2013 (GBD 2013) as discussed by the authors provides a timely opportunity to update the comparative risk assessment with new data for exposure, relative risks, and evidence on the appropriate counterfactual risk distribution.

5,668 citations

Journal ArticleDOI
TL;DR: The statistical results and comparisons show that the HHO algorithm provides very promising and occasionally competitive results compared to well-established metaheuristic techniques.

2,871 citations

Proceedings ArticleDOI
01 Sep 2007
TL;DR: Applying the proposed algorithm for optimization inspired by the imperialistic competition to some of benchmark cost functions shows its ability in dealing with different types of optimization problems.
Abstract: This paper proposes an algorithm for optimization inspired by the imperialistic competition. Like other evolutionary ones, the proposed algorithm starts with an initial population. Population individuals called country are in two types: colonies and imperialists that all together form some empires. Imperialistic competition among these empires forms the basis of the proposed evolutionary algorithm. During this competition, weak empires collapse and powerful ones take possession of their colonies. Imperialistic competition hopefully converges to a state in which there exist only one empire and its colonies are in the same position and have the same cost as the imperialist. Applying the proposed algorithm to some of benchmark cost functions, shows its ability in dealing with different types of optimization problems.

2,371 citations

Journal ArticleDOI
TL;DR: Patterns of the epidemiological transition with a composite indicator of sociodemographic status, which was constructed from income per person, average years of schooling after age 15 years, and the total fertility rate and mean age of the population, were quantified.

1,609 citations

Journal ArticleDOI
TL;DR: The proposed slime mould algorithm has several new features with a unique mathematical model that uses adaptive weights to simulate the process of producing positive and negative feedback of the propagation wave of slime mould based on bio-oscillator to form the optimal path for connecting food with excellent exploratory ability and exploitation propensity.

1,443 citations


Authors

Showing all 40195 results

NameH-indexPapersCitations
Eric Conte132120684593
Seyed Mohsen Etesami128110176488
Ali Fahim11962260183
Reza Malekzadeh118900139272
Terence G. Langdon117115861603
Gerald J. Gleich10860646698
Ali Mohammadi106114954596
Roland Siegwart105115451473
Hojjat Adeli10351130859
Amirhossein Sahebkar100130746132
Edmundas Kazimieras Zavadskas9464929585
Mohammad Abdollahi90104535531
Morteza Mahmoudi8333426229
Hamid Reza Karimi8387424361
Sadaf G. Sepanlou80188102398
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Performance
Metrics
No. of papers from the Institution in previous years
YearPapers
2023128
2022486
20215,498
20205,648
20195,497
20185,224