Search for dissertations about: "matching"

Showing result 21 - 25 of 850 swedish dissertations containing the word matching.

  2. 21. Essays on Delegated Search and Temporary Work Agencies

    Author : Tomas Raattamaa; Magnus Wikström; Thomas Aronsson; Mats Bergman; Umeå universitet; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; delegated search; principal-agent; matching; transition probability; temporary work agencies; nationalekonomi; Economics;

    Abstract : Paper [I] models a game, where two temporary work agencies (TWAs) compete to fill a vacancy at a client firm (CF). They simultaneously choose how much effort to expend, based on their expectation of how good their opponent’s best candidate will be. READ MORE

  4. 22. Covariate selection and propensity score specification in causal inference

    Author : Ingeborg Waernbaum; Xavier de Luna; Elena Stanghellini; Umeå universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Covariate selection; graphical models; matching; observational studies; treatment effects; unconfoundedness; Statistics; Statistik;

    Abstract : This thesis makes contributions to the statistical research field of causal inference in observational studies. The results obtained are directly applicable in many scientific fields where effects of treatments are investigated and yet controlled experiments are difficult or impossible to implement. READ MORE

  5. 23. Wide baseline matching with applications to visual servoing

    Author : Dennis Tell; KTH; []
    Keywords : wide baseline image matching;

    Abstract : .... READ MORE

  6. 24. Efficient Map Matching and Discovery of Frequent and Dominant Movement Patterns in GPS Trajectory Data

    Author : Can Yang; Yifang Ban; Gyözö Gidofalvi; Xiaoliang Ma; Mirco Nanni; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; map matching; contiguous sequential pattern mining; contiguous sequential pattern comparison; movement pattern detection; Kartmatchning; sammanhängande sekventiellt mönster utvinning; sammanhängande sekventiellt mönster jämförelse; rörelsemönster detektering; Geoinformatics; Geoinformatik;

    Abstract : The wide deployment of Global Positioning System (GPS) sensors for movement data collection has enabled a wide range of applications in transportation and urban planning. Frequent and dominant movement patterns embedded in GPS trajectory data provide valuable knowledge including the spatial and temporal distribution of frequent routes selected by the tracked objects and the regular movement behavior in certain regions. READ MORE

  7. 25. On random cover and matching problems

    Author : Joel Larsson; Klas Markström; Tatyana Turova; Umeå universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Mathematics; matematik;

    Abstract : This thesis consists of the following papers.I  J. Larsson, The Minimum Matching in Pseudo-dimension 0 < q < 1, submittedII  V. Falgas-Ravry, J. READ MORE