Sökning: "times"

Visar resultat 1 - 5 av 8240 uppsatser innehållade ordet times.

1. 1. Continuous Parallel Approximate Frequent Elements Queries on Data Streams

   Master-uppsats, Göteborgs universitet/Institutionen för data- och informationsteknik

   Författare :Victor Jarlow; [2021-10-06]
   Nyckelord :computer science; big data; Space-Saving; Misra-Gries summary; frequent items; frequent elements; concurrent programming; Delegation Sketch; domain splitting; Count-Min Sketch; Majority algorithm; pproximate frequent-elements algorithm; approximate top-k elements algorithm;

   Sammanfattning : The frequent elements problem involves processing a stream of elements and finding all elements that occur more than a given fraction of the time. A relaxed versionof this problem is the -approximate elements problem which allows some false positives. LÄS MER

3. 2. Machine Learning for NCC's Concrete Pile Production

   Master-uppsats, Göteborgs universitet/Institutionen för matematiska vetenskaper

   Författare :Konrad Pohl; [2021-09-17]
   Nyckelord :;

   Sammanfattning : In this thesis, the usefulness of machine learning (ML) is evaluated for theprocesses of NCC's subsidiary company Hercules. It is evaluated with regardto ML's ability to assist reduction of CO2 footprint and costs. LÄS MER

4. 3. FRAMING VACCINES IN THE MEDIA. An examination of the United States media coverage of the Measles, Mumps and Rubella vaccine and the Human Papillomavirus vaccine

   Master-uppsats, Göteborgs universitet/Institutionen för journalistik, medier och kommunikation

   Författare :Nicole DeLay; [2021-07-30]
   Nyckelord :politicization of science; vaccines; vaccination; science communication; MMR; HPV; Fox News; The New York Times;

   Sammanfattning : This study examines the news coverage in two different online media outlets, the NewYork Times and Fox News, in their reporting on two different vaccines, the Human Papillomavirus(HPV) and the measles, mumps and rubella vaccine (MMR). It uncovers mediaframes in the respective outlets in order to evaluate if political divides in attitudestowards the respective vaccines can be attributed to the media portrayals in these outlets. LÄS MER

5. 4. Trust, performance, and compliance during crisis times. Longitudinal analysis of trust in authorities and performance evaluations as the predictors of compliance in crisis situations.

   Master-uppsats, Göteborgs universitet/Institutionen för journalistik, medier och kommunikation

   Författare :Kaisa Malassu; [2021-07-27]
   Nyckelord :performance evaluations; trust in authorities; compliance; crisis management; crisis management; longitudinal analysis; logistic regression;

   Sammanfattning : While the concepts of trust and performance often appear together in research, there seems to be little consensus on how they together relate to compliance. The purpose of this study is to examine this relationship, how it changes overtime, and to question the common idea of trust being one of the main predictors of compliance in crisis situations, suggesting that performanceevaluations might play a bigger role than often thought. LÄS MER

7. 5. The Rally Effect and Covid-19. The case of Spain.

   Master-uppsats, Göteborgs universitet/Institutionen för journalistik, medier och kommunikation

   Författare :Samuel Zamorano Gómez; [2021-07-27]
   Nyckelord :Rally effect; COVID-19; Trust; Confidence; Spain; Pedro Sánchez;

   Sammanfattning : The rally effect arises at times of international crisis affecting the confidence of the prime minister. During the pandemic, the planet has faced a health crisis that each country has managed with different measures. LÄS MER