Sökning: "optimality metrics"

Visar resultat 1 - 5 av 6 avhandlingar innehållade orden optimality metrics.

1. 1. A unified account of the Old English metrical line

   Författare :Andrew Cooper; Nils-Lennart Johannesson; Nigel Fabb; Stockholms universitet; []
   Nyckelord :HUMANIORA; HUMANITIES; HUMANIORA; HUMANITIES; metrical phonology; Old English; Anglo-Saxon; syntax-phonology interface; accentual-syllabic; hypermetric; beowulf; optimality metrics; quantitative verse; English; engelska;

   Sammanfattning : This study describes the verse design of Old English poetry in terms of modern phonological theory, developing an analysis which allows all OE verse lines to be described in terms of single metrical design.Old English poetry is typified by a single type of line of variable length, characterised by four metrical peaks. LÄS MER

3. 2. Univariate and Multivariate Surveillance of Outbreaks

   Författare :Linus Schiöler; Göteborgs universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; change-points; expected delay; exponential family; false alarms; generalised likelihood; inference principles; influenza; MEWMA; monitoring; multivariate; ordered regression; performance metrics; outbreak; predictive value; subjective judgment; spatial; statistical models; surveillance; tularemia;

   Sammanfattning : In many areas there is a need to monitor observations in order to detect changes in the underlying processes as quickly as possible. The theory of statistical surveillance provides the possibility of making optimal decisions about whether a change has occurred or not based on the data available at the time of the decision. LÄS MER

4. 3. A Comprehensive Analysis of Optimal Link Scheduling for Emptying a Wireless Network

   Författare :Qing He; Di Yuan; Erik Bergfeldt; Vangelis Angelakis; Scott Fowler; Mikael Johansson; Linköpings universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

   Sammanfattning : Wireless communications have become an important part of modern life. The ubiquitous wireless networks and connectivities generate exponentially increasing data traffic. LÄS MER

5. 4. Over-the-Air Computation for Machine Learning: Model Aggregation via Retransmissions

   Författare :Henrik Hellström; Carlo Fischione; Viktória Fodor; Kaibin Huang; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Wireless Communications; Machine Learning; Over-the-Air Computation; Federated Learning; Electrical Engineering; Elektro- och systemteknik;

   Sammanfattning : With the emerging Internet of Things (IoT) paradigm, more than a billion sensing devices will be collecting an unprecedented amount of data. Simultaneously, the field of data analytics is being revolutionized by modern machine learning (ML) techniques that enable sophisticated processing of massive datasets. LÄS MER

7. 5. Radiation Therapy Patient Scheduling: An Operations Research Approach

   Författare :Sara Frimodig; Per Enqvist; Jan Kronqvist; Mats Carlsson; Willem-Jan van Hoeve; KTH; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Radiation therapy scheduling; patient scheduling; multi-appointment scheduling; operations research; integer programming; constraint programming; column generation; Schemaläggning; strålterapi; operationsanalys; heltalsprogrammering; villkorsprogrammering; kolumngenerering; Optimeringslära och systemteori; Optimization and Systems Theory;

   Sammanfattning : The manual scheduling of patients for radiation therapy is difficult and labor-intensive. With the increase in cancer patient numbers, efficient resource planning is an important tool to achieve short waiting times and equal right to care. This thesis studies an operations research approach to the radiation therapy scheduling problem. LÄS MER