Publications associées à Écologie comportementale

On Non-cooperative Location Privacy: A Game-theoretic Analysis

Jean-Pierre Hubaux, Julien Freudiger, David C. Parkes

In mobile networks, authentication is a required primitive of the majority of security protocols. However, an adversary can track the location of mobile nodes by monitoring pseudonyms used for authentication. A frequently proposed solution to protect locat ...

2009

An application of advanced spatio-temporal formalisms to behavioural ecology

Stefano Spaccapietra, Christine Parent

There is great potential for the development of many new applications using data on mobile objects and mobile regions. To promote these kinds of applications advanced data management techniques for the representation and analysis of mobility-related data a ...

2008

Multiple Heterogeneous Ant Colonies with Information Exchange

Arash Arami, Bijan Rahimzadeh Rofoee

The method of multiple heterogeneous ant colonies with information exchange (MHACIE) is presented in this paper with emphasis on the speed of finding the optimal solution and the corresponding computational complexity. The proposed method which is inspired ...

2008

Border Games in Cellular Networks

Jean-Pierre Hubaux, Mark Felegyhazi, Mario Cagalj, Diego Dufour

In each country today, cellular networks operate on carefully separated frequency bands. This separation is imposed by the regulators of the given country to avoid interference between these networks. But, the separation is only valid within the borders of ...

2007

Differential gene expression between adult queens and workers in the ant Lasius niger

Johannes Gräff, Laurent Keller

Ants and other social insects forming large societies are generally characterized by marked reproductive division of labour. Queens largely monopolize reproduction whereas workers have little reproductive potential. In addition, some social insect species ...

Wiley-Blackwell2007

Non-cooperative Multi-radio Channel Allocation in Wireless Networks

Jean-Pierre Hubaux, Mark Felegyhazi, Mario Cagalj, Shirin Saeedi Bidokhti

Channel allocation was extensively studied in the framework of cellular networks. But the emergence of new system concepts, such as cognitive radio systems, has brought this topic into the focus of research again. In this paper, we study in detail the prob ...

2007

The Complex Facets of Reputation and Trust

Karl Aberer, Wojciech Galuba, Zoran Despotovic

Trust and reputation systems have proven to be essential to enforcing cooperative behavior in peer-to-peer networks. We briefly describe the current approaches to building reputation systems: social networks formation, probabilistic estimation and game the ...

Springer2006

Influence of the level of polyandry and genetic architecture on division of labour

Dario Floreano, Laurent Keller

Genetic diversity is thought to be a main factor in determin ing task performance and behavioral plasticity of social insect colonies. This diversity has two main causes. a) Multiple matings by the colony queen (polyandry) and b) the number of regions on t ...

MIT press2006

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Écologie comportementale

On Non-cooperative Location Privacy: A Game-theoretic Analysis

Neural Correlates of Value, Risk, and Risk Aversion Contributing to Decision Making under Risk

An application of advanced spatio-temporal formalisms to behavioural ecology

Multiple Heterogeneous Ant Colonies with Information Exchange

Border Games in Cellular Networks

Spatial navigation in geometric mazes

Differential gene expression between adult queens and workers in the ant Lasius niger

Non-cooperative Multi-radio Channel Allocation in Wireless Networks

The Complex Facets of Reputation and Trust

Influence of the level of polyandry and genetic architecture on division of labour

Graph Chatbot

Chattez avec Graph Search

An application of advanced spatio-temporal formalisms to behavioural ecology

Differential gene expression between adult queens and workers in the ant Lasius niger

Non-cooperative Multi-radio Channel Allocation in Wireless Networks

On Non-cooperative Location Privacy: A Game-theoretic Analysis

Neural Correlates of Value, Risk, and Risk Aversion Contributing to Decision Making under Risk

Multiple Heterogeneous Ant Colonies with Information Exchange

Border Games in Cellular Networks

The Complex Facets of Reputation and Trust

Spatial navigation in geometric mazes

Influence of the level of polyandry and genetic architecture on division of labour