Sökning: "Task models"

Visar resultat 16 - 20 av 644 avhandlingar innehållade orden Task models.

1. 16. A Division-of-Labor Hypothesis : Adaptations to Task Structure in Multiple-Cue Judgment

   Författare :Linnea Karlsson; Peter Juslin; David Lagnado; Umeå universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; multiple-cue judgment; exemplar models; cue abstraction; cue-combination rule; Cognitive science; Kognitionsvetenskap;

   Sammanfattning : Judgments that demand consideration of pieces of information in the environment occur repeatedly throughout our lives. One professional example is that of a physician that considers multiple symptoms to make a judgment about a patient’s disease. LÄS MER

3. 17. Visual Representations and Models: From Latent SVM to Deep Learning

   Författare :Hossein Azizpour; Stefan Carlsson; Barbara Caputo; KTH; []
   Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Computer Vision; Machine Learning; Artificial Intelligence; Deep Learning; Learning Representation; Deformable Part Models; Discriminative Latent Variable Models; Convolutional Networks; Object Recognition; Object Detection; Computer Science; Datalogi;

   Sammanfattning : Two important components of a visual recognition system are representation and model. Both involves the selection and learning of the features that are indicative for recognition and discarding those features that are uninformative. LÄS MER

4. 18. Towards Runtime-Assisted Cache Management for Task-Parallel Programs

   Författare :Madhavan Manivannan; Chalmers tekniska högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; task parallelism; cache hierarchy; runtime system; dead blocks; multi-core architecture; sharing patterns;

   Sammanfattning : Architects have adopted the shared memory model that implicitly manages cache coherence and cache capacity in hardware, mainly to aid programmability of multi-core architectures. The hardware mechanisms are however prone to inefficiencies because they are not tailored to the behavior of individual parallel applications. LÄS MER

5. 19. Calibration of Probabilistic Predictive Models

   Författare :David Widmann; Fredrik Lindsten; Meelis Kull; Uppsala universitet; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Mathematical Statistics; Matematisk statistik;

   Sammanfattning : Predicting unknown and unobserved events is a common task in many domains. Mathematically, the uncertainties arising in such prediction tasks can be described by probabilistic predictive models. Ideally, the model estimates of these uncertainties allow us to distinguish between uncertain and trustworthy predictions. LÄS MER

7. 20. Radiation and matter: how do they play with each other?

   Författare :Davide Mancusi; Chalmers tekniska högskola; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; heavy ions; models; transport codes; Boltzmann equation; Monte Carlo; radioprotection in space; radiotherapy; nuclear reactions;

   Sammanfattning : The propagation of radiation is affected by the presence of matter; at the same time, the physicochemical properties of matter are modified by the passage of radiation. The interplay of radiation and matter is of crucial importance in many modern applications: accelerated heavy ions, in particular, can be used in radiotherapeutical treatments of some cancers; moreover, they are present in the space radiation environment and represent a serious threat to the health of spaceship crews and to the functionality of electronic equipment on board. LÄS MER