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Advanced Data Mining Method for Discovering Regions and Trajectories of Moving Objects: "Ciconia ciconia" Scenario

Publications associées (46)

Temporally Coherent Clustering of Student Data

The extraction of student behavior is an important task in educational data mining. A common approach to detect similar behavior patterns is to cluster sequential data. Standard approaches identify clusters at each time step separately and typically show l ...

EDM2016

Where You Are is Who You Are: User Identification by Matching Statistics

Martin Vetterli, Patrick Thiran, Jayakrishnan Unnikrishnan, Farid Movahedi Naini

Most users of online services have unique behavioral or usage patterns. These behavioral patterns can be used to identify and track users by using only the observed patterns in the behavior. We study the task of identifying users from statistics of their b ...

Institute of Electrical and Electronics Engineers2016

Skilled migration, transnational cooperation and contributions to development: evidence from the Moldovan scientific diaspora

Gabriela Tejada Guerrero

This chapter examines the scientific diaspora option within the migration and development nexus in the context of skilled migration from the Republic of Moldova. Migration has been a significant component of the transition process in Eastern Europe and Mol ...

Academy of Sciences of Moldova (ASM)2014

On the selection of the most appropriate MPC problem formulation for buildings

Colin Neil Jones, Milan Korda

Model Predictive Control (MPC) for buildings has gained a lot of attention recently. It has been shown that MPC can achieve significant energy savings in the range between 15-30 % compared to a conventional control strategy, e.g., to a rule-based controlle ...

2013

Climate or migration: what limited European beech post-glacial colonization?

Basil Andrew Stansfield Davis

AimDespite the recent improvements made in species distribution models (SDMs), assessing species' ability to migrate fast enough to track their climate optimum remains a challenge. This study achieves this goal and demonstrates the reliability of a process ...

Wiley-Blackwell2013

Comparing different acoustic modeling techniques for multilingual boosting

Hervé Bourlard, Petr Motlicek, Philip Neil Garner, John David Scott Dines, David Imseng

In this paper, we explore how different acoustic modeling techniques can benefit from data in languages other than the target language. We propose an algorithm to perform decision tree state clustering for the recently proposed Kullback-Leibler divergence ...

Idiap2013

Highly Skilled Expatriates' Networks in the Cosmopolitan City: Constructing Post-migration Patterns of Belonging in Geneva (forthcoming)

Hossam Adly El Shentenawy

Within the field of migration studies, the construction of transnational networks and multilocal belongings has been widely described (Beck 2000, Glick-Schiller et al. 1995). However, much of this literature focuses on the construction of networks based on ...

2012

Detecting and rectifying anomalies in body sensor networks

José del Rocio Millán Ruiz, Ricardo Andres Chavarriaga Lozano, Hesam Sagha

Activity recognition using onbody sensors are prone to degradation due to changes on sensor readings. The changes can occur because of degradation or alteration in the behavior of the sensor with respect to the others. In this paper we propose a method whi ...

2011

Phase extraction in speckle interferometry by a circle fitting procedure in the complex plane

Pierre Jacquot, Sébastien Equis

In speckle interferometry (SI), temporal signals are amplitude- and frequency-modulated signals and exhibit a fluctuating background. Prior to phase computation, this background intensity must be eliminated. Here our approach is to build a complex signal f ...

Optical Society of America2011

Multilingual acoustic modeling for speech recognition based on subspace Gaussian Mixture Models

Pinar Akyazi, Samuel Thomas

Although research has previously been done on multilingual speech recognition, it has been found to be very difficult to improve over separately trained systems. The usual approach has been to use some kind of “universal phone set” that covers multiple lan ...

IEEE2010

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