Search results for "PROB"
showing 10 items of 8859 documents
Kvantu algoritmi punktu sadalīšanai pa taisnēm
2021
Bakalaura darba mērķis ir uzlabot klasisko algoritmu punktu sadalīšanai pa taisnēm, pielietojot kvantu algoritmus. Darbā tiek apskatīti klasiskie algoritmi punktu sadalīšanas problēmai un sadalīšanas problēmas speciālgadījumam, kad punktu izvietošanā atbilsts daļiņu pozīcijai pēc sadursmes lielā hadronu paātrinātājam. Darba rezultātā tiek piedāvāti kvantu algoritmi ar sarežģītību O(n^(1+(k-1)/k)/k) pamata problēmai un O(n^1.5/√k log(n/k) ) speciālgadījumam. Dotie algoritmi uzlabo efektīvāko zināmo klasisko algoritmu, kuram darbības laiks ir O(n^2/k*log(n/k) ). Secinājumos tiek piedāvāts paņēmiens, ka pielietot speciālgadījuma rezultātus reālajam daļiņu ceļu atrašanas uzdevumam, kad daļiņu…
Impact of Vanadium Complexes with Tetradentate Schiff Base Ligands on the DPPC and EYL Liposome Membranes: EPR Studies
2023
This paper investigates the effect of three vanadium complexes with Schiff base-type tetradentate ligands of general formula N,N′-1,2-cyclohexylenebis(3,5-dichlorosalicylideneiminate) (V1); LVCl2 (L = N,N′-1,2-cyclohexylenebis(5-chlorosalicylideneiminate) (V2); and N,N′-1,3propylenebis (salicylideneiminate) (V3) on the fluidity of liposome membranes obtained by the sonication of natural lecithin (EYL) and synthetic lecithin (DPPC). The study was carried out with TEMPO and 16DOXYL spin probes using the EPR technique. The results show that the effect of the complexes on the fluidity of liposomes whose membranes are in the liquid crystalline phase is much stronger as compared to the liposome m…
Lietuviešu romānu tulkojumi latviešu valodā (20.gs. 90. gadi – 21. gs.): kultūrvēsturiskais konteksts un problemātika
2016
Pētījuma mērķis ir noteikt latviešu un lietuviešu literārās sadarbības stāvokli un raksturot starpkultūru komunikācijas problemātiku lietuviešu romānu tulkojumu kontekstā. Lai mērķi sasniegtu ir aplūkota latviešu un lietuviešu literatūra kultūrvēsturiskā kontekstā, klasificēti un analizēti lietuviešu romānu tulkojumu latviešu valodā dati, kā arī tiek analizētas par romāniem veidotās recenzijas. Pētījumā secināts, ka lietuviešu romānu nepopularitātes statuss tiek skaidrots, pastarpināti izmantojot radniecības terminoloģiju brāļi lietuvieši, t. i., apgalvojot, ka Latvijā lietuviešu literatūra tiek uztverta kā blakusesoša parādība, tāpēc ir mazsvarīga. Darba autore apgalvo, ka nepopularitātes …
Confessione giudiziale
2010
From monitoring to sharing of attention in dyadic interaction: The affordances of gaze data to better understand social aspects of remote collaborati…
2020
This paper aims to better understand the social aspects of collaborative problem solving (CPS) through studying joint attention behaviour (JAB) in an online game–like environment. To capture these behaviours and exemplify how ‘jointness’ is achieved in CPS in remote dyadic interaction, event-related measures are utilised based on the following multiple interaction data: (1) individuals’ gaze data from CPS task completion and (2) automatically generated log files (i.e. chats and actions) from dyadic interactions. The results give empirical evidence of the detached, individualistic attention experiences (i.e. monitoring and common attention) and of bidirectional relations (i.e. mutual and sha…
C1,α regularity for the normalized p-Poisson problem
2017
We consider the normalized p -Poisson problem − Δ N p u = f in Ω ⊂ R n . The normalized p -Laplacian Δ N p u := | Du | 2 − p Δ p u is in non-divergence form and arises for example from stochastic games. We prove C 1 ,α loc regularity with nearly optimal α for viscosity solutions of this problem. In the case f ∈ L ∞ ∩ C and p> 1 we use methods both from viscosity and weak theory, whereas in the case f ∈ L q ∩ C , q> max( n, p 2 , 2), and p> 2 we rely on the tools of nonlinear potential theory peerReviewed
Ledrappier-Young formula and exact dimensionality of self-affine measures
2017
In this paper, we solve the long standing open problem on exact dimensionality of self-affine measures on the plane. We show that every self-affine measure on the plane is exact dimensional regardless of the choice of the defining iterated function system. In higher dimensions, under certain assumptions, we prove that self-affine and quasi self-affine measures are exact dimensional. In both cases, the measures satisfy the Ledrappier-Young formula. peerReviewed
Problématique des déterminations et de la logique économiques de la diffusion sociale des technologies informatiques.
1987
Combining Sequence Analysis and Hidden Markov Models in the Analysis of Complex Life Sequence Data
2018
Life course data often consists of multiple parallel sequences, one for each life domain of interest. Multichannel sequence analysis has been used for computing pairwise dissimilarities and finding clusters in this type of multichannel (or multidimensional) sequence data. Describing and visualizing such data is, however, often challenging. We propose an approach for compressing, interpreting, and visualizing the information within multichannel sequences by finding (1) groups of similar trajectories and (2) similar phases within trajectories belonging to the same group. For these tasks we combine multichannel sequence analysis and hidden Markov modelling. We illustrate this approach with an …