Videos

Abstract: In this talk, first we describe a model of the posting behavior in Social Networks in topics which have negative externalities, and the second [...]

Abstract: Competitive ratio is traditionally defined by asking the question: “How much service can a policy deliver with a fixed amount of resource”. This definition [...]

Abstract: With 4G cellular technologies now beginning to be deployed widely around the world, the fifth generation (5G) mobile and wireless communication technologies are emerging [...]

Abstract: Future wireless traffic is going to be dominated by emerging applications such as VoIP, video conferencing, video/audio streaming, etc. These applications have their unique [...]

Spectral algorithms are popular methods for finding a partition of a network into groups of nodes that are densely connected, called communities. However, the structure [...]

The major social networks use timelines to display content that a user receives from those sources that he follows. A content that arrives at a [...]

Abstract: Recently we are witnessing the emergence of situation-aware vehicles, equipped with plurality of sensors that can help driver with vehicle control and maneuvering. Cars [...]

Accurate prediction of wireless network performance is important when performing link adaptation or resource allocation. However, the complexity of interference interactions at MAC and PHY [...]

Abstract: Characterizing user pair relationships is important for applications such as friend recommendation and interest targeting in online social networks (OSNs). Due to the large [...]

Abstract: We investigate the power of online learning in stochastic network optimization with unknown system statistics a priori. We are interested in understanding how information [...]