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Publications associées (32)

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Impact of snow variability on the Swiss winter tourism sector: implications in an era of climate change

Camille Gonseth

With its numerous mountain regions and its well developed winter tourism infrastructures, Switzerland is a country whose tourism sector is known to be sensitive to snowpack variability. With climate change—which is predicted to have negative impacts on sno ...

Springer Verlag2013

Statistical Models for Querying and Managing Time-Series Data

Saket Sathe

In recent years we are experiencing a dramatic increase in the amount of available time-series data. Primary sources of time-series data are sensor networks, medical monitoring, financial applications, news feeds and social networking applications. Availab ...

EPFL2013

Operational Decisions and Supply Chain Dynamics

Olov Isaksson

While traditional research in operations management has focused on mathematical models for improving the flow of physical goods and information, this dissertation takes a quantitative empirical approach. With three distinct research projects it revisits ce ...

EPFL2013

Damage detection using data-driven methods applied to moving-load responses

Ian Smith

Developed economies depend on complex and extensive systems of infrastructure to maintain economic prosperity and quality of life. In recent years, the implementation of Structural health monitoring (SHM) systems on full-scale bridges has increased. The go ...

Elsevier2013

A FFINITY: Efficiently Querying Statistical Measures on Time-Series Data

Karl Aberer, Saket Sathe

Computing statistical measures for large databases of time series is a fundamental primitive for querying and mining time-series data [1]–[6]. This primitive is gaining importance with the increasing number and rapid growth of time series databases. In thi ...

IEEE2013

Modeling Credit Contagion Via the Updating of Fragile Beliefs

Pierre Collin Dufresne

We propose a tractable equilibrium model for pricing defaultable bonds that are subject to contagion risk. Contagion arises because agents with 'fragile beliefs' are uncertain about both the underlying state of the economy and the posterior probabilities a ...

Columbia Business School2011

Characterization and prediction of two-phase flow regimes in miniature tubes

John Richard Thome, Rémi Revellin

Visual observations of two-phase regimes for R134a and R245fa flowing in 0.509 mm and 0.790 mm horizontal tubes are documented and compared to the predictions of the analytical flow regime models available in the literature. Annular flow was found to domin ...

Elsevier2011

Can Equity Volatility Explain the Global Loan Pricing Puzzle?

Pinar Uysal

We examine whether equity volatility can explain the difference in syndicated corporate loan spreads paid by U.S. and European borrowers first documented by Carey and Nini (2007). We argue that OLS estimates of the association between equity volatility and ...

Center for Fiscal Policy Working Paper Series2011

In search of lost disincentive effects from intra-industry spillovers

Stéphane Lhuillery

Standard innovation surveys do not consider incoming spillovers for non-innovative firms. The Swiss innovation surveys presented here measure the importance of competitors' knowledge for both innovating and noninnovating firms. This original feature not on ...

2009

Knowledge Creation Through External Venturing: Evidence from the Telecommunications Equipment Manufacturing Industry

Anu Wadhwa

Investment in entrepreneurial ventures has gained recent popularity as a means for established firms to learn about new technologies and markets. However, the link between such corporate venture capital (CVC) investments and innovation outcomes has not bee ...

2006