Search results for "ML"

Statistical learning and multiple linear regression model for network selection using MIH

2014

Award of Appreciation; International audience; A key requirement to provide seamless mobility and guaranteeing Quality of Service in heterogeneous environment is to select the best destination network during handover. In this paper, we propose a new schema for network selection based on Multiple Linear Regression Model (MLRM). A horough investigation, on a huge live data collected from GPRS/UMTS networks led to identify the Key Performance Indicators (KPIs) that play the most important role in the handover process. These KPIs are: Received Signal Code Power (RSCP), received energy per chip (Ec/No) and Available Bandwidth (ABW) of the destination network. To extract a handover model from col…

Security in the Wireless Application Protocol : post-graduate thesis in information and communication technology

2000

Masteroppgave i informasjons- og kommunikasjonsteknologi 2000 - Høgskolen i Agder, Grimstad The necessity of being online wherever you are and at any time, have brought foreword the WAP technology. Solution based on banking, industry, and sale among others, is services and application that are on the market to day. Like in all new technologies the security issues in WAP is of great interest. The interest lies on both possible intruders and company that want to make a profit out of it by offering services. This assignment enlightens possible security problems in the WAP architecture, both in the security layer Wireless Transport Layer of Security (WTLS) and the WAP infrastructure. The report…

BREVI CONSIDERAZIONI IN TEMA DI OBBLIGHI ASSICURATIVI NEI CONFRONTI DEI MARITTIMI ARRUOLATI DALLE CREW AGENCIES

2019

Il lavoro tratta del sistema di garanzie finanziarie e assicurative previste a favore del marittimo reclutato dalle agenzie di manning, nell'ambito della normativa internazionale ILO, ed in particolare della Convenzione quadro sul lavoro marittimo del 2006, e del diritto europeo. MLC 2006,crew agencies and protection of seafarers. Insurance and financial guarantees in the event of abandonment of seafarers.

Genome-wide meta-analysis identifies six novel loci associated with habitual coffee consumption

2015

Contains fulltext : 155360.pdf (Publisher’s version ) (Closed access) Coffee, a major dietary source of caffeine, is among the most widely consumed beverages in the world and has received considerable attention regarding health risks and benefits. We conducted a genome-wide (GW) meta-analysis of predominately regular-type coffee consumption (cups per day) among up to 91,462 coffee consumers of European ancestry with top single-nucleotide polymorphisms (SNPs) followed-up in ~30 062 and 7964 coffee consumers of European and African-American ancestry, respectively. Studies from both stages were combined in a trans-ethnic meta-analysis. Confirmed loci were examined for putative functional and b…

An MDE Approach for Rapid Prototyping and Implementation of Dynamic Reconfigurable Systems

2015

This article presents a co-design methodology based on RecoMARTE, an extension to the well-known UML MARTE profile, which is used for the specification and automatic generation of Dynamic and Partially Reconfigurable Systems-on-Chip (DRSoC). This endeavor is part of a larger framework in which Model-Driven Engineering (MDE) techniques are extensively used for modeling and via model transformations, generating executable models, which are exploited by implementation tools to create reconfigurable systems. More specifically, the methodological aspects presented in this article are concerned with expediting the conception and implementation of the hardware platform and the integration of corre…

Structure and function of the vacuolar Ccc1/VIT1 family of iron transporters and its regulation in fungi

2020

Iron is an essential micronutrient for most living beings since it participates as a redox active cofactor in many biological processes including cellular respiration, lipid biosynthesis, DNA replication and repair, and ribosome biogenesis and recycling. However, when present in excess, iron can participate in Fenton reactions and generate reactive oxygen species that damage cells at the level of proteins, lipids and nucleic acids. Organisms have developed different molecular strategies to protect themselves against the harmful effects of high concentrations of iron. In the case of fungi and plants, detoxification mainly occurs by importing cytosolic iron into the vacuole through the Ccc1/V…

Informācijas un komunikācijas tehnoloģiju pielietošana mācību procesā "X" vidusskolā

2019

Bakalaura darba temats - “Informācijas un komunikācijas tehnoloģiju pielietošana mācību procesā X vidusskolā”. Bakalaura darba autore – Laila Gabrāne. Darba vadītāja – Dr.paed. Sanita Baranova 21. gadsimta skolā dažādu sociālo apstākļu dēļ pedagogam nākas domāt ne tikai par mācību satura maiņu un metodiku, bet arī pielāgoties mūsdienu tehnoloģiju attīstībai. Lai gan tehnoloģijas aizņem daļu no mūsdienu skolēnu ikdienas, ir svarīgi arī pedagogam pievērst uzmanību tādu metožu un metodisko paņēmienu izvēlei, kas nodrošina savstarpēju sadarbību un līdzdarbošanos starp visiem mācību procesā iesaistītajiem dalībniekiem dažādos mācību priekšmetos. Tas arī nosaka pētījuma “Informācijas un komunikāc…

Bibliotēkas izveide pakalpojuma sniedzēja pierakstīšanās funkcionalitātes ar identitātes sniedzēja imitāciju testēšanai

2021

Kvalifikācijas darbā “Bibliotēkas izveide pakalpojuma sniedzēja pierakstīšanās funkcionalitātes ar identitātes sniedzēja imitāciju testēšanai” šī darba autors ir izveidojis testēšanas bibliotēku, ar kuras palīdzību lietotājs var uzģenerēt korektu SAML 2.0 apgalvojumu un atbildi, ko lietotājs var nosūtīt savam izvēlētajam pakalpojuma sniedzējam, lai pierakstītos pakalpojuma sniedzēja produktā. Šī bibliotēka atvieglo automatizēto lietotājsaskarņu testēšanas procesu sekojošos veidos: - Samazina lietotājsaskarņu testa soļu daudzumu (Selenium komandas), kas uzlabo testu stabilitāti; - Noņem testu atkarību no trešo pušu pakalpojumu sniedzējiem; - Atļauj dinamiski mainīt sistēmas lietotāju atribūt…

Molecular characterization of imatinib-resistant CML cell lines by proteomic profiling

2006

A20 deficiency in B cells enhances B-cell proliferation and results in the development of autoantibodies.

2011

A20/TNFAIP3 is an ubiquitin-editing enzyme, important for the regulation of the NF-κB pathway. Mutations in the TNFAIP3 gene have been linked to different human autoimmune disorders. In human B-cell lymphomas, the inactivation of A20 results in constitutive NF-κB activation. Recent studies demonstrate that in mice the germline inactivation of A20 leads to early lethality, due to inflammation in multiple organs of the body. In this report, we describe a new mouse strain allowing for the tissue-specific deletion of A20. We show that B-cell-specific deletion of A20 results in a dramatic reduction in marginal zone B cells. Furthermore, A20-deficient B cells display a hyperactive phenotype repre…