Search results for "NLO"

Evolutionary cloud for cooperative UAV coordination

2014

Determination of the top-quark pole mass using tt+1-jet events with the ATLAS detector at the LHC

2014

180 páginas. Tesis Doctoral del Departamento de Física Atómica, Molecular y Nuclear de la Universidad de Valencia, del Instituto de Física Corpuscular (IFIC) en Valencia y del Institut für Physik-Humboldt-Universität zu Berlin.

Mobile game monetization

2015

Mitä rahallistamis menetelmiä on olemassa mobiilipeleille? Entä mitä täytyy ottaa huomioon sovellettaessa tiettyä rahallistamis menetelmää tiettyyn pelityyppiin? Tässä kandidaatintutkielmassa perehdytään siihen mitä mobiilipelit ovat, mikä on Apple App Store, millaisa eri pelityypepjä on, mitkä ovat eri rahallistamismenetelmät mobiilipeleille ja lopuksi rahallistamismenetelmiä käyttöönotettaessa huomioitavia asioita käsitellään luvun verran. Tukimustuloksena esitellään muutama potenttiaalinen rahallistamismenetelmä. Sekä tehdään selväksi että rahallistamismenetelmän valinta on riippuvainen pelistä. Erilaisilla peleillä ja rahallistamismenetelmillä on eri laatuvaatimukset. What are potential…

Working as early childhood centre directors and deputies : perspectives from Australia, Finland and Norway

2019

Tämä tutkimus, joka tarkasteli päiväkodin johtajien ja apulaisjohtajien johtajuutta, on toteutettu Australiassa, Suomessa ja Norjassa. Teoreettisesti tutkimus sijoittuu uusliberalistiseen ajatteluun, jonka Sims (2017) kuvaa laajenevasti muokkaavan varhaiskasvatuksen toimintatapoja useissa OECD maissa. Tutkimus on luonteeltaan laadullinen tutkimus ja sen aineistona on osallistujien lyhyt taustakysely, työnkuvien sisällönanalyysi ja yksilöhaastattelut. Tulosten mukaan erilaisuutta työn rakenteissa on sekä kunkin maan sisällä että maiden välillä. Tutkimuksessa havaittiin, että odotukset jokaisen roolista ja siitä, kuinka henkilöt osallistuvat johtajuuteen muovautuvat päiväkotikontekstissa. Aus…

Intrusion detection applications using knowledge discovery and data mining

2014

Improving Scalable K-Means++

2021

Two new initialization methods for K-means clustering are proposed. Both proposals are based on applying a divide-and-conquer approach for the K-means‖ type of an initialization strategy. The second proposal also uses multiple lower-dimensional subspaces produced by the random projection method for the initialization. The proposed methods are scalable and can be run in parallel, which make them suitable for initializing large-scale problems. In the experiments, comparison of the proposed methods to the K-means++ and K-means‖ methods is conducted using an extensive set of reference and synthetic large-scale datasets. Concerning the latter, a novel high-dimensional clustering data generation …

Improvements and applications of the elements of prototype-based clustering

2018

Clustering or cluster analysis is an essential part of data mining, machine learning, and pattern recognition. The most popularly applied clustering methods are partitioning-based or prototype-based methods. Prototype-based clustering methods usually have easy implementability and good scalability. These methods, such as K-means clustering, have been used for different applications in various fields. On the other hand, prototype-based clustering methods are typically sensitive to initialization, and the selection of the number of clusters for knowledge discovery purposes is not straightforward. In the era of big data, in high-velocity, ever-growing datasets, which can also be erroneous, outl…

Automatic Taxonomy Induction based on Word-embedding of Neural Nets

2018

Taxonomy is a knowledge management tool that presents useful information in a well-ordered structure prevents overloading of information on its access and making the information access qualitative. This article is concerned with automatically extracting asymmetrical hierarchical relations from a large corpus and subsequent taxonomy construction by domain independent and semi-supervised system. The methodology relies on the term’s distributional semantics. The algorithm utilizes the word-embedding generated from the vector space model. The model is trained over a large corpus to generate word-embedding of each word in a corpus. Then, the system finds and extracts the hypernyms by using the g…

Detecting cellular network anomalies using the knowledge discovery process

2015

Analytical companies unanimously forecast the exponential growth of mobile traffic consumption over the next five years. The densification of a network structure with small cells is regarded as a key solution to meet growing capacity demands. The manual management of a multi-layer network is a very expensive, error prone, and sluggish process. Hence, the automation of the whole life cycle of network operation is highly anticipated. To this aim 3GPP introduces a self-management concept referred to as SON. It is envisioned that SON updates information concerning the latest network conditions through the MDT mecha- nism. MDT enables a network operator to collect radio and service quality measurem…

"Table 7" of "Cross section for $b\bar{b}$ production via dielectrons in d$+$Au collisions at $\sqrt{s_{_{NN}}}=200$ GeV"

2023

$b\bar{b}$ cross section