205 search results for “dirichlet process” in the Public website
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Nonparametric Bayesian Methods in Robotic Vision
In this dissertation non-parametric Bayesian methods are used in the application of robotic vision.
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Data Driven Modeling & Optimization of Industrial Processes
Industrial manufacturing processes, such as the production of steel or the stamping of car body parts, are complex semi-batch processes with many process steps, machine parameters and quality indicators.
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Gibbs Processes and Applications
Gibbs measures, as used in Statistical Mechanics, have a definition that is remarkably similar to the definition ofg-measures, used in dynamical systems.
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Random walks and the contact process
Promotores: W. Th. F. den Hollander, M.O. Heydenreich
- Language Processing and Cognition
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Processing Lexical Bundles
On the 4th of June, Saskia Lensink successfully defended a doctoral thesis and graduated. The Leiden University Centre for Linguistics congratulates Saskia Lensink on this achievement!
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Gibbs processes and applications
Gibbs processes, g-measures, fuzzy Gibbs states
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Status placement process
The selection process for September 2022 has taken place and all applicants were given a ranking number. The first 90 applicants have received a confirmation of placement. The remaining applicants are on the waiting list in the order of their ranking number. All applicants have received an e-mail at…
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Representation and processing of pitch variation in tonal languages
This project examines how speakers store and process regular pitch variation.
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Unraveling temporal processes using probabilistic graphical models
Real-life processes are characterized by dynamics involving time. Examples are walking, sleeping, disease progress in medical treatment, and events in a workflow.
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Piecewise deterministic Markov processes: an analytic approach
Promotor: S.M. Verduyn Lunel, Co-Promotores: S.C.Hille, O.W. van Gaans
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Language processing and the multilingual brain
This project looks at how the native language influences processing mechanisms of non-native language(s) as well has how it influences brain structure and functional connectivity.
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Rebels and Legitimacy: Processes and Practices
Legitimacy is generally a term that is associated with the state. The term surfaces when there are problems with state legitimacy—when it is lacking or absent. This present volume attempts to think through the relevance of the concept of legitimacy for other political actors than the state.
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Estimation and Optimization of the Performance of Polyhedral Process Networks
Promotor: E.F.A. Deprettere, Co-Promotor: A.C.J. Kienhuis
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Attentional processing of itch and pain
This project is aimed at 1) elucidating the role of attention in itch and pain, including orientation, and attentional disengagement (i.e., directing attention away) from itch and pain; and 2) modifiability of these attentional processes.
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Identity processes during health behavioral change
To what extent and how do identity processes influence health behavior?
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Plant fiber processing in the past
Basketry, cordage and textiles made of plant fibers or bark are rarely preserved in the archaeological record. By means of experimental archaeology and microwear analysis, we obtain indirect evidence about this important craft.
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Profinite groups with a rational probabilistic zeta function
Promotores: H.W. Lenstra, A. Lucchini
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Control processes in children’s word productions
How does task context affect children’s word productions?
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Enforcement of Offender Supervision in Europe. Understanding Breach Processes
This book provides a comparative analysis of the process of breach across ten different European jurisdictions by identifying and elaborating a number of key analytical themes through which the different systems can be compared and evaluated.
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Helmut Schiessel Group (Theoretical Physics of Life Processes)
The group Theoretical Physics of Life Processes, led by Helmut Schiessel, focuses on the physics of chromatin, the DNA-protein complex that fills the nuclei of eukaryotic cells.
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Constraint-Based Analysis of Business Process Models
Business Process Model and Notation (BPMN) has become the standard for business processes diagrams.
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Sensory Processing Sensitivity, development of a new measurement scale
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Modelling the dynamics of the innovation process: a data-driven agent-based approach
Promotor: Prof.dr. B.R. Katzy, Co-promotor: R. Ortt
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Application process and working conditions - Working at Leiden University
Are you interested in one of our vacancies? To get to know each other well, we follow a number of steps in the application process.
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The influence of music training in speech processing
In this project, we plan to combine two strands of research in speech processing: (a) the impact of prosody on speech processing and (b) the impact of musical training on speech processing. In our project we will test 8 year-old children with different degrees of musical training: (a) primary school…
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Eurasian Empires. Integration processes and identity formations.
What holds people together and what makes them willing to fit within larger political structures? Our project examines this question in the practices of dynastic rulership in Eurasia ca. 1300-1800.
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Understanding the role of mycorrhizas in global carbon cycle processes
How the global distribution of vegetation stands dominated by arbuscular and ectomycorrhizal plants relate to principle aspects of belowground carbon accumulation processes?
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Word processing in languages using non-alphabetic scripts: The cases of Japanese and Chinese
This thesis investigates the processing of words written in Japanese kanji and Chinese hànzì, i.e. logographic scripts.
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Imagining Communities. Historical Reflections on the Process of Community Formation
In his groundbreaking Imagined Communities, first published in 1983, Benedict Anderson argued that members of a community experience a
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Iminosugars as glucosylceramide processing enzymes inhibitors: design, synthesis and evaluation
This Thesis describes the design, synthesis and evaluation as glycoprocessing enzyme inhibitors of focused libraries of iminosugars.
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Data based decision making processes in secondary education
How can teachers be motivated by their students’ data in making stepwise changes to their teaching practices?
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Prosody and processing of wh-in-situ questions in standard Persian
On April 4th, Zohreh Shiamizadeh succesfully defended her doctoral thesis and graduated. The Leiden University Centre for Linguistics congratulates Zohreh on this great result.
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the role of context, variation and informativity in human speech processing
In this dissertation, electrophysiological (EEG) and behavioural measures are used to investigate how allophonic tonal variants and sub-phonemic features are processed during Mandarin and Dutch speech production, visual processing of written words and reading aloud.
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Bayes and Networks
Promotor: A.W. van der Vaart
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Investigating the possibilities and limitations of Process-oriented Dynamic Testing.
Can process-oriented dynamic testing be applied to everyday educational practice?
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Tapping into semantic recovery: an event-related potential study on the processing of gapping
This project aims to investigate the underlying (neurocognitive) linguistic processes of ellipsis resolution, particularly gapping.
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Electrochemical, catalytic and process engineering aspects of gas-forming electrolysis
Koper
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Validity in teacher assessment. An exploration of the judgement processes of assessors
Assessment of teaching is currently becoming more and more common practice. As such assessment is generally based on complex, qualitative data from multiple sources (e.g., lesson plans, video-taped lessons, written reflections of the teacher on his or her performance), the overall quality of the assessment…
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Monitoring the penetration process of single microneedles with varying tip diameters
Microneedles represent promising tools for delivery of drugs to the skin. However, before these microneedles can be used in clinical practice, it is essential to understand the process of skin penetration by these microneedles.
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Rodrigues to congres book New dynamics in the European Integration Process - Europe post Brexit
The 9th Network Europe Conference in Edinburgh was held at June 2017 in Edinburgh and organized by the Europa Institut Zurich. The contributions of the conference are now published.
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High-field neuroimaging of computational processes that drive cognitive control.
How do humans control their thoughts and actions, and what can high-field brain scanning reveal about the underlying processes?
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Scalable organic solvent free supercritical fluid spray drying process for producing dry protein formulations
In this study, we evaluated the influence of supercritical carbon dioxide (scCO2) spray drying conditions, in the absence of organic solvent, on the ability to produce dry protein/trehalose formulations at 1:10 and 1:4 (w/w) ratios.
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The two sides of wh-indeterminates in Mandarin: A prosodic and processing account
On May 30th, Yang Yang succesfully defended her doctoral thesis and graduated. The Leiden University Centre for Linguistics congratulates Yang on this great result.
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Photoinduced processes in dye-sensitized photoanodes under the spotlight: a multiscale in silico investigation
With increasing carbon dioxide levels in the atmosphere and their detrimental effect on the global climate, modern society needs to push for more renewable energy sources. Storing widely accessible and abundant solar energy in chemical bonds in the form of molecular fuel via artificial photosynthesis…
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Bioorthogonal Antigens as Tool for Investigation of Antigen Processing and Presentation
In order to be able to develop effective medicine and treatments to prevent or cure autoimmune diseases or cancer we need to understand the mechanisms how they arise and what drives their course.Unravelling the fundamental molecular mechanisms influencing the onset and course of diseases such as allergies,…
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Tone and intonation processing: From ambiguous acoustic signal to linguistic representation
On November 1st, Min Liu succesfully defended her doctoral thesis and graduated. The Leiden University Centre for Linguistics congratulates Min on this great result.
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The Apinaye teaching and learning process as observed in the manufacturing of their musial instruments
This dissertation aims to establish a dialogue between ethnomusicology (more specifically indigenous organology), the anthropology of art and the culture of the Apinaye peoples, in order to understand how the musical objects of these peoples are learned and taught, and thus to understand its musical…
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EPCEM 2001: Differences in the authorization process of GMOs in the EU and the USA
This report investigates the different approaches in the authorization process of GMOs for commercial use in the European Union and the United States of America. Three main aspects are considered and analyzed as potential causes of differences in the authorization process of GMOs for commercial use.…
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Inventing anchors? The function of ‘Greek models’ within the process of innovation in Early Roman Drama
To what end and how does Plautus constantly underline the Helleni(sti)c provenance of his art? How does this aspect relate the author’s originality?