Kirjasto - Tampereen teknillinen yliopisto

Browsing Research publications by Department "Matematiikan laitos – Department of Mathematics"

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  • An Adaptive Derivative Free Method for Bayesian Posterior Approximation 
    Raitoharju, Matti; Ali-Löytty, Simo (2012)
    In the Gaussian mixture approach a Bayesian posterior probability distribution function is approximated using a weighted sum of Gaussians. This work presents a novel method for generating a Gaussian mixture by splitting ...
  • Autonomous satellite orbit prediction 
    Seppänen, Mari (2011)
    A method to predict satellite orbits in a GPS device without a network connection is presented. The motivation for this work was to improve the startup performance of a navigation device without Assisted GPS. Tests of our ...
  • Catalysing the development of a conference workspace 
    Huhtamäki, Jukka; Nykänen, Ossi; Salonen, Jaakko (2009)
    Modern Web introduces new means to support conference information retrieval and, moreover, social tools that enable conference delegates to actively contribute to a conference. Simultaneously, existing case studies show ...
  • Context-Driven Social Network Visualisation: Case Wiki Co-Creation 
    Huhtamäki, Jukka; Salonen, Jaakko; Marttila, Jarno; Nykänen, Ossi (2010)
    Along social media and Web 2.0, the amount of data sources potentially available for social network visualisation has snowballed. Recent development on information visualisation technologies contribute to the availability ...
  • An implementation of a semantic, web-based virtual machine laboratory prototyping environment 
    Salonen, Jaakko; Nykänen, Ossi; Ranta, Pekka; Nurmi, Juha; Helminen, Matti; Rokala, Markus; Palonen, Tuija; Alarotu, Vänni; Koskinen, Kari; Pohjolainen, Seppo (2011)
    Creation of virtual machine laboratories – simulated planning and learning environments demonstrating function and structure of working machines – often involve a lot of manual labor. A notable source of the labor is the ...
  • Reconstruction of Irregular Bodies from Multiple Data Sources 
    Viikinkoski, Matti; Kaasalainen, Mikko (2011-10-17)
  • A review on old and new results on robust regulation of DPS with infinite-dimensional exosystems 
    Hämäläinen, Timo (2012-01-04)
    In this paper the robust regulation problem for infinite-dimensional systems \begin{equation*} \dot x = Ax + Bu + F_s v, \qquad y = Cx + Du + F_m v, \end{equation*} with infinite-dimensional exosystems ...
  • Towards more authentic learning in hypermedia 
    Tervakari, Anne-Maritta; Silius, Kirsi (2011)
    A major challenge in teaching hypermedia is to illustrate how varying dimensions of using context are related to user's quality experience of online services. The Urban Computing Lab (UCL) tool was developed for students ...
  • A visualisation system for a peer-to-peer information space 
    Nykänen, Ossi; Salonen, Jaakko; Haapaniemi, Matti; Huhtamäki, Jukka (2008)
    Peer-to-peer (P2P) networks provide new opportunities and challenges for distributing and using data and services without a centralised design. An interesting use case for P2P systems is the interplay of information ...

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