Sökning: "Graph analysis"

Visar resultat 1 - 5 av 269 uppsatser innehållade orden Graph analysis.

1. 1. Station-level demand prediction in bike-sharing systems through machine learning and deep learning methods

   Master-uppsats, Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskap

   Författare :Nikolaos Staikos; [2024]
   Nyckelord :Physical Geography; Ecosystem Analysis; Bike-sharing demand; Machine learning; Deep learning; Spatial regression; Graph Convolutional Neural Network; Multiple Linear Regression; Multilayer Perceptron Regressor; Support Vector Machine; Random Forest Regressor; Urban environment; Micro-mobility; Station planning; Geomatics; Earth and Environmental Sciences;

   Sammanfattning : Public Bike-Sharing systems have been employed in many cities around the globe. Shared bikes are an efficient and convenient means of transportation in advanced societies. Nonetheless, station planning and local bike-sharing network effectiveness can be challenging. LÄS MER

3. 2. Nutshell Paragraphs, Fact-Base or Propaganda: How Do Nutshell paragraphs in five news media reflect an international crisis?

   Magister-uppsats, Göteborgs universitet/JMG - Inst f journalistik och masskomm

   Författare :Javad Maleki; [2023-10-10]
   Nyckelord :The nut graph; the nutshell paragraph; the nut graf; fact; propaganda; agenda setting; comparative analysis; content analysis; international crisis; the Libyan crisis; NATO; journalism; journalist; editor; editorial manipulation; newspaper; TV; media; news media; Swedish news media; print news media; news writing; audience; Global Times; Dagens Nyheter; Rossiyskaya Gazeta; the Guardian; the New York Times;

   Sammanfattning : Abstract Thesis: 15 hp Program and/or course: Master’s program in Investigative Journalism (MIJ), Master´s thesis in Investigative Journalism, JU2603 Level: Second Cycle Semester/year: St/2023 Supervisor: Mathias Färdigh Examiner: Annika Bergström Keyword: The nut graph, the nutshell paragraph, the nut graf, fact, propaganda, agenda setting, comparative analysis, content analysis, international crisis, the Libyan crisis, NATO, journalism, journalist, editor, editorial manipulation, newspaper, TV, media, news media, Swedish news media, print news media, news writing, audience, Global Times, Dagens Nyheter, Rossiyskaya Gazeta, the Guardian, the New York Times. Purpose: The aim of the study is to conduct a comparative analysis of the contents of nut graphs written by five print news media outlets: Dagens Nyheter, Global Times, Rossiyskaya Gazeta, The Guardian, and The New York Times, regarding the Libyan crisis, in order to examine whether they set media agendas through the nut graph. LÄS MER

4. 3. Evaluating Security Mechanisms of Substation Automation Systems

   Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Författare :Ziyang Zhou; [2023]
   Nyckelord :Substation automation system; Threat modeling; Meta attack language; Stationsautomationssystem; Hotmodellering; Meta attack language;

   Sammanfattning : Substations are important components for transforming voltage and distributing power in electrical infrastructure. Modern substations are usually automated by substation automation systems, which offload the work of operators and reduce potential human error. LÄS MER

5. 4. Characterizing Bitcoin Use For Illicit Activities

   Master-uppsats, Linköpings universitet/Institutionen för datavetenskap

   Författare :Hampus Rosenquist; [2023]
   Nyckelord :Bitcoin; illicit; characterization; bitcoin abuse; crypto; cryptocurrencies; cryptocurrency; Bitcoin; illegalt; illegal; olagligt; karaktärisering; bitcoinmissbruk; krypto; kryptovaluta; kryptovalutor;

   Sammanfattning : Bitcoin's decentralized nature enables reasonably anonymous exchange of money outside of the authorities' control. This has led to Bitcoin being popular for various illegal activities, including scams, ransomware attacks, money laundering, black markets, etc. LÄS MER

7. 5. Development and testing of in-house automatized spatial omics data analysis tool : NIPMAP (Niche-Phenotype Mapping)

   Kandidat-uppsats, Högskolan i Skövde/Institutionen för biovetenskap

   Författare :Raziyeh Mohseni; [2023]
   Nyckelord :;

   Sammanfattning : The functional and anatomical characteristics of cancer cells vary among patients. Additionally, therapeutic approaches display varying responses in different individuals and cancer types due to the anatomical and functional complexity of tumor. LÄS MER