1,546 search results for “monte carlo tree search” in the Public website
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Hiroshima Peace Tree comes to Blekerspark
On 23 September, the Leiden alderman for the Management of Public Space was presented with a Ginkgo Biloba in the Blekerspark. This special 'Peace Tree' was grown from a seed from a tree that survived the atomic bomb that devastated Hiroshima. The Peace Tree is being temporarily housed in Leiden's Hortus…
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In search of the native population of pre-Columbian Saba.
Part One: Pottery styles and their interpretations
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How tree species adapt to climate change
Can trees adapt to (climate) change? Which trees are more or less capable of doing so, and why? A group of researchers from all over the world set to work on these questions. Professor of Environmental Biology Peter van Bodegom helped to classify the functional traits of tree species. These are for…
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In search of the native population of pre-Columbian Saba.
Part two: Settlements in their natural and social environment.
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Fermions and Bosons: Excitons in strongly correlated materials
Promotors: Prof.dr. J. Zaanen, Prof.dr.ir. H. Hilgenkamp
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Expertise
The CIGR brings together a diverse range of unique expertise in genome research rooted in biology, chemistry and physics. Members of the CIGR investigate genome folding and genome transactions. An important aspect is direct as well as long term relevance for medicine. The available expertise extends…
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Stans Prize 2016 for Carlos Felipe Blanco Rocha
The ‘Stans Prize 2016' (for the best thesis, report or article produced by a CML student) has been awarded to Carlos Felipe Blanco Rocha. Other CML prizes were awarded to Henrik Barmentlo, Arnold Tukker and Coen van der Giesen.
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Formulation of influenza T cell peptides: In search of a universal influenza vaccine
Promotoren: G.F.A. Kersten, W. Jiskoot, Co-promotor: J-P. Amorij
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In Search of the Japanese Family: Modernity, Social Change, and Women's Lives in Contemporary Japan
This book project explores the changing dynamics of marriage and family life in postwar Japan based on an examination of the life histories of single mothers.
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In Search of the Truth: A Sufi Reading of Modern Palestinian Literature, 1950-2010
This research aims to address the connection between Sufism and modern Arabic Literature (specifically, Palestinian literature).
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Ecosia at Leiden University
The Leiden University Green Office has some great news: you can now make the most environmentally-friendly search engine - Ecosia - your default on a public LU computer!
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A search for transient reductions in the speed of sound of the inflaton in cosmological data, and other topics
Promotor: Prof.dr. A. Achucarro
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Searching for the concrete subject: On the epistemic role of lived-experience in Paul Natorp's critical epistemology
The following dissertation reconstructs Paul Natorp's philosophical psychology. It argues that psychology's main object is the lived experience of concrete subjects, understood as a transcendental structure of logical-reflexive conditions for the recognition, appropriation, and evaluation of objective…
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ERC Advanced Grant for Carlo Beenakker to ‘braid’ Majorana fermions
Theoretical physicist Carlo Beenakker has been awarded a €2m Advanced Grant by the European Research Council (ERC). He will use this to try to create the ideal building blocks for a quantum computer: ‘braided’ Majorana fermions. An ambitious project that may just lead to a major breakthrough.
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Resolving rapid radiations
What are the phylogenetic relationships among the members of speciation bursts?
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Pair configurations to molecular activity coefficients: PAC-MAC
This thesis provides an overview of the development of the Pair Configuration to Molecular Activity Coefficient (PAC-MAC) model.
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Cavity quantum electrodynamics with rare-earth ions in solids
Promotor: Prof.dr. D. Bouwmeester, Co-Promotor: M.J.A. de Dood
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Understanding protein complex formation: The role of charge distribution in the encounter complex
Protein–protein complexes are formed via transient states called encounter complexes that greatly influence the formation of the stereospecific complex.
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Deciphering fermionic matter: from holography to field theory
Promotor: K.E. Schalm, Co-promotor: S.S. Lee
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CCLS Seminar Matthijs Hakkennes
Lecture
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Uniform infinite and Gibbs causal triangulations
Promotor: Richard D. Gill
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This Week’s Discoveries | 27 March 2018
Lecture
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Hundreds of fossil tree species belong to a single species
Paleobotanist Menno Booi discovered that 250 previously described fossil tree species are objectively not distinguishable; they belong to only one single species.
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In Search of a Lost Language: Performing in Early-Recorded Style in Viola and String Quartet Repertoires
How might viola and string quartet playing in the performer-centered, moment-to-moment and communicative style heard on early recordings be brought about today?
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The linguistic past of Mesoamerica and the Andes: a search for early migratory relations between North and South America
The aim of the project is to unravel the genetic and contact relations between the indigenous languages of Mesoamerica (Mexico and western Central America) and the Middle Andes region (Ecuador, Peru, Bolivia), as part of a larger endeavor to understand the historical process of the peopling of the Americas…
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Large plane tree moved to make room for Gorlaeus Building phase two
Leiden University is currently working on the new Gorlaeus Building, a sustainable modern building for the Faculty of Science. To make room for the phase 2A construction work, a plane tree of over 20 metres in height was moved on 17 December. The tree has been conserved. Its new home will be on the…
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Saving threatened orang-utans with climate change-resilient trees
A study of the International Union for Conservation of Nature has identified tree species native to Indonesia’s Kutai National Park that are resilient to climate change. The species support threatened East Bornean orang-utan populations; therefore, the study recommends their use in reforestation efforts.…
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Searching for quasicrystals near Kamchatka
Quasicrystals are crystals with ‘impossible’ five-fold symmetries, which nevertheless were synthesized in the lab in 1982. Paul J. Steinhardt helped figure out their structure, but he didn’t stop at that.
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Artificial intelligence helps in the search for new antibiotics
With the search for new antibiotics becoming increasingly urgent, artificial intelligence offers valuable help. Smart software developed by Leiden PhD candidate Alexander Kloosterman searched genomes of bacteria and found clusters of DNA that code for proteins that have an antibiotic effect. ‘This new…
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Striking similarities in how humans and other primates search for food
How unique is the human capacity for learning and adapting to an environment? In field research – in the rainforest and Artis Zoo – primatologist Karline Janmaat is studying how humans and other primates adapt to their environment in their search for food. She will give her inaugural lecture as Professor…
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What Darwin couldn’t see: Expedition to uncover invisible life in Galápagos
An international research team is to search for invisible life in the Galápagos Islands. The diversity of bacteria and other microscopic organisms may not be evident to the naked eye, but it is essential to nature. To the islands' giant daisies, for instance: unique endemic plants that are currently…
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In search of the atoms of mathematics
Combining geometry and number theory. That is what Dr Jan Vonk of the Institute of Mathematics receives a Vidi grant for today. ‘By fusing these two disciplines we may be able to solve a century-old mathematical problem.’
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Searching for science in patent texts
Just like scientific articles, patents cite scientific literature to support their findings. These references provide valuable information on how science is used to develop practical applications. However, extracting this information from patents is not that simple.
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The search for a ‘quantum advantage’
Proving a quantum computer to be quicker than a normal one is one step closer. After a breakthrough in speeding up classical algorithms, researchers Vedran Dunjko and Casper Gyurik showed that only one quantum algorithm could beat its classical counterpart. They discuss their discovery in Quanta Mag…
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PhD candidate has patients barking up the wrong tree with virtual reality
People with intermittent arterial claudication often experience severe pain when walking. Psychologist Anne Cuperus used virtual reality to trick 20 patients, and discovered that they could suddenly walk much further. PhD defence on 10 December.
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Elise Dusseldorp: ‘Algorithms can see whom a treatment will work for’
Imagine how much time, money and discomfort it would save: a personalised treatment for each individual patient. Precision medicine like this is coming ever closer, thanks in part to Elise Dusseldorp’s algorithms. They retrieve a wealth of information from research data.
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Hui Wang wins Best Paper Award at BNAIC 2018
Early November the 30th Belgium Netherlands Artificial Intelligence Conference (BNAIC) was organised in ‘s-Hertogenbosch.
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In search of a politesse du chant - Rediscovering salon vocal performance practice through the lens of the airs sérieux in the Recueils d’airs
This dissertation examines the airs sérieux contained within the Recueils d’airs serieux et a boire de differents autheurs published by the Ballard printing house in Paris between 1695 and 1699 inclusive.
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Better and faster ways of searching for antibiotics
Antibiotic-resistant bacteria are a major problem worldwide. Molecular biologist Changsheng Wu explored innovative methods of developing new antibiotics more simply and more easily. He also discovered a new type of antibiotic.
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NWO grant for smart software that searches for new medicines
Gerard van Westen and his group, together with pharmaceutical company Galapagos, start on developing software that invents new effective molecules. They will receive an NWO LIFT grant of 280,000 euros, of which 63,000 euros will come from Galapagos. The company will also bring its expertise in biology,…
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Density functional theory is an accurate predictor for variation with geometry of barriers for reactions on metals
A semi-empirical version of the specific reaction parameter approach to density functional theory (SRP-DFT) has been remarkably successful at predicting dissociative chemisorption probability vs. incidence energy curves for reactions on metal surfaces. New quantum Monte Carlo (QMC) calculations on the…
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Dunea and Leiden University in search of dune restoration
What role do the soil and soil organisms play in the restoration of nature quality? This is what researchers at Leiden University are going to find out, together with water company and nature manager Dunea. They will do this by inoculating soil, whether or not sterilized, with soil and seeds. On Friday…
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Sugarcoating the search for a new vaccine
A vaccine based on sugar coats does have the potential to combat a multi-resistant staphylococcus. That is what Jeroen Codée and his colleagues from Utrecht state in Nature. In doing so, they are contradicting the earlier conclusions of German colleagues.
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Students searching for biological ways to prevent tundra fires
In August-September 2016 three CML students are doing an exciting field work in sub-arctic tundra in Sweden in collaboration with Ümea University.
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Employing Artificial Intelligence in the search for archaeological remains
Wouter Verschoof-van der Vaart has developed a way to use Deep Learning and geography software to rapidly and systematically map prehistoric barrows, Celtic fields, and medieval charcoal kilns. This innovative method has been tested on high-resolution elevation maps from the Veluwe, the Netherlands.…
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Eliza Steinbock: ‘My research is a kind of me-search’
My name is Eliza Steinbock, I’m 38 years old and I was born and raised in Louisville, Kentucky in the United States. I started teaching and researching at Leiden University in 2014. I research and teach gender representation, mostly of transgender people, in media and culture.
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Capturing polarised light in the search for alien plants
A new way to decipher the light from distant worlds could give us unmistakable evidence of extraterrestrial photosynthesis, and maybe alien plants, finds astronomy author Colin Stuart in the New Scientist. In his article, he describes the work of the group led by Leiden astronomer Rob van Holstein.…
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Six million boost to search for new antibiotics
Edith Schippers, Minister of Health, will be investing six million euros over the coming four years to boost research on new antibiotics. The programme will be set up by several different parties, including the Leiden Centre for Antimicrobial Research.
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NWO grant for smart software that searches for new medicines
Gerard van Westen and his group, together with pharmaceutical company Galapagos, start on developing software that invents new effective molecules. They will receive an NWO LIFT grant of 280,000 euros, of which 63,000 euros will come from Galapagos. The company will also bring its expertise in biology,…
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Searching for 27 million patterns in 6,000 tax treaties
PhD candidate Manon Wintgens is using an algorithm to trawl through thousands of international tax treaties. She hopes to detect a system in the dizzying interplay between countries, businesses and documents. It is a unique research project.