@article{MTMT:2687139,
	title = {A Delay-Based Aggregate Rate Control for P2P Streaming Systems},
	url = {https://m2.mtmt.hu/api/publication/2687139},
	author = {Birke, Robert and Király, Csaba and Leonardi, Emilio and Mellia, Marco and Meo, Michela and Traverso, Stefano},
	doi = {10.1016/j.comcom.2012.07.005},
	journal-iso = {COMPUT COMMUN},
	journal = {COMPUTER COMMUNICATIONS},
	volume = {35},
	unique-id = {2687139},
	issn = {0140-3664},
	year = {2012},
	eissn = {1873-703X},
	pages = {2237-2244}
}

@CONFERENCE{MTMT:2686930,
	title = {Where's the Mote? Ask the MoteHunter!},
	url = {https://m2.mtmt.hu/api/publication/2686930},
	author = {Király, Csaba and Gian, Pietro Picco},
	booktitle = {Proceedings of the 7th IEEE International Workshop on Practical Issues in Building Sensor Network Applications (SENSEAPP) 2012},
	unique-id = {2686930},
	abstract = {Contrary to laboratory environments, real-world wireless sensor network deployments face harsh conditions where motes can be lost during deployment or in operation, for several reasons. Motes mounted on animals can easily detach. Fixed motes could get displaced by environmental conditions, e.g., heavy rains. These motes could contain valuable data and/or equipment, but finding them out in the wild could be quite challenging. Similar challenges arise in the cases where the placement of nodes is not known a priori, and yet in-field interaction with them (e.g., for data downloading or debugging) is needed.
		We present MOTEHUNTER, a tool supporting in-field searching for motes, composed of: the Hunter, a special node with custom hardware and software and equipped with a directional antenna, and the Prey, which can be in principle any mote compliant with IEEE 802.15.4, although a special small-footprint software component can be integrated with the application to simplify the search. We illustrate the architecture of MOTEHUNTER and discuss our design choices quantitatively and qualitatively.},
	year = {2012},
	pages = {1-9}
}

@inproceedings{MTMT:2686928,
	title = {Experimental comparison of neighborhood filtering strategies in unstructured P2P-TV systems},
	url = {https://m2.mtmt.hu/api/publication/2686928},
	author = {Stefano, Traverso and Luca, Abeni and Robert, Birke and Király, Csaba and Emilio, Leonardi and Renato, Lo Cigno and Marco, Mellia},
	booktitle = {Proceedings of IEEE International Conference on Peer-to-Peer Computing (P2P) 2012},
	doi = {10.1109/P2P.2012.6335794},
	unique-id = {2686928},
	abstract = {P2P-TV systems performance are driven by the overlay topology that peers form. Several proposals have been made in the past to optimize it, yet little experimental studies have corroborated results. The aim of this work is to provide a comprehensive experimental comparison of different strategies for the construction and maintenance of the overlay topology in P2P-TV systems. To this goal, we have implemented different fully-distributed strategies in a P2P-TV application, called PeerStreamer, that we use to run extensive experimental campaigns in a completely controlled set-up which involves thousands of peers, spanning very different networking scenarios. Results show that the topological properties of the overlay have a deep impact on both user quality of experience and network load. Strategies based solely on random peer selection are greatly outperformed by smart, yet simple strategies that can be implemented with negligible overhead. Even with different and complex scenarios, the neighborhood filtering strategy we devised as most performing guarantees to deliver almost all chunks to all peers with a play-out delay as low as only 6s even with system loads close to 1.0. Results are confirmed by running experiments on PlanetLab. PeerStreamer is open-source to make results reproducible and allow further research by the community.},
	year = {2012},
	pages = {13-24}
}

@article{MTMT:2685991,
	title = {Fluxo P2P},
	url = {https://m2.mtmt.hu/api/publication/2685991},
	author = {Emilio, Leonardi and Marco, Mellia and Király, Csaba and Renato, Lo Cigno and Saverio, Niccolini and Jan, Seedorf},
	journal-iso = {RTI REDES TELECOM INSTAL},
	journal = {RTI REDES TELECOM E INSTALACOES},
	volume = {13},
	unique-id = {2685991},
	issn = {1808-3544},
	abstract = {Os fluxos P2P impõem demandas extremamente altas sobre a rede. O artigo propõe uma arquitetura geral para streaming de vídeo ao vivo, que suporta as necessidades dos usuários e provedores de conteúdo. As aplicações do protótipo que seguem a arquitetura já foram implementadas e estão rodando em instalações de peers e em demonstrações que comprovam a viabilidade e o desempenho da solução.},
	year = {2012},
	pages = {62-72}
}

@CONFERENCE{MTMT:2674187,
	title = {Aggregate Flow Control for P2P-TV Streaming Systems},
	url = {https://m2.mtmt.hu/api/publication/2674187},
	author = {Robert, Birke and Király, Csaba and Emilio, Leonardi and Marco, Mellia and Michela, Meo and Stefano, Traverso},
	booktitle = {Networked and Electronic Media Summit},
	unique-id = {2674187},
	abstract = {Peer-to-Peer streaming systems (or P2P-TV) provide low cost infrastructures for the support of live video distribution over the Internet. They are attracting an increasing attention from the research community, the developers and practitioners.
		In this paper we consider P2P streaming systems based on 
		mesh overlays and focus on the matter of automatically adjusting peer transmission rate to match the demand of the system and not overloading the uplink capacity of peers. We propose Hose Rate Control (HRC), a novel scheme to control the speed at which peers offer chunks to other peers in order to cotrol peer uplink capacity utilization. This is a critical issue to deal with in heterogeneous scenarios like the one faced in the Internet, where peer upload capacity is unknown and varies widely. Presenting extensive simulation and actual experimental results, we show that HRC nicely adapts to the actual peer available upload bandwidth and system demand, so that users’ Quality of Experience is greatly enhanced.},
	year = {2011},
	pages = {1-6}
}

@inproceedings{MTMT:2663833,
	title = {Hose Rate Control for P2P-TV Streaming Systems},
	url = {https://m2.mtmt.hu/api/publication/2663833},
	author = {Birke, Robert and Király, Csaba and Leonardi, Emilio and Mellia, Marco and Meo, Michela and Traverso, Stefano},
	booktitle = {Proceedings of IEEE International Conference on Peer-to-Peer Computing (P2P) 2011},
	doi = {10.1109/P2P.2011.6038736},
	unique-id = {2663833},
	abstract = {In this paper we consider mesh based P2P streaming systems focusing on the problem of regulating peer upload rate to match the system demand while not overloading each peer upload link capacity. We propose Hose Rate Control (HRC), a novel scheme to control the speed at which peers offer chunks to other peers, ultimately controlling peer uplink capacity utilization. This is of critical importance for heterogeneous scenarios like the one faced in the Internet, where peer upload capacity is unknown and varies widely.
		HRC nicely adapts to the actual peer available upload bandwidth and system demand, so that users’ Quality of Experience is greatly enhanced. To support our claims we present analytical
		proof of the stability properties of HRC first, then both simulations and actual experiments involving more than 1000 peers are presented to assess performance in real scenarios. Results show that HRC consistently outperforms the Quality of Experience achieved by non-adaptive schemes.},
	year = {2011},
	pages = {202-205}
}

@article{MTMT:2663462,
	title = {Architecture of a Network-Aware P2P-TV Application: The NAPA-WINE Approach},
	url = {https://m2.mtmt.hu/api/publication/2663462},
	author = {Robert, Birke and Emilio, Leonardi and Marco, Mellia and Arpad, Bakay and Tivadar, Szemethy and Király, Csaba and Renato, Lo Cigno and Fabien, Mathieu and Luca, Muscariello and Saverio, Niccolini and Jan, Seedorf and Tropea, Giuseppe},
	doi = {10.1109/MCOM.2011.5784001},
	journal-iso = {IEEE COMMUN MAG},
	journal = {IEEE COMMUNICATIONS MAGAZINE},
	volume = {49},
	unique-id = {2663462},
	issn = {0163-6804},
	abstract = {Peer to Peer streaming (P2P-TV) applications have recently emerged as cheap and efficient solutions to provide real time streaming services over the Internet. For the sake of simplicity, typical P2P-TV systems are designed and optimized following a pure layered approach, thus ignoring the effect of design choices on the underlying transport network. This simple approach, however, may constitute a threat for the network providers, due to the congestion that P2P-TV traffic can potentially generate. In this paper, we present and discuss the architecture of an innovative, network cooperative P2P-TV application that is being designed and developed within the STREP Project NAPA-WINE. Our application is explicitly targeted to favor cooperation between the application and the transport network layer.},
	year = {2011},
	eissn = {1558-1896},
	pages = {154-163}
}

@article{MTMT:2662383,
	title = {PeerStreamer: an Open-Source Tool for the Experimental Evaluation of Novel P2P Streaming Algorithms},
	url = {https://m2.mtmt.hu/api/publication/2662383},
	author = {Király, Csaba and Luca, Abeni and Renato, Lo Cigno and Alessandro, Russo and Marco, Biazzini},
	journal-iso = {PEER PEER NETW APPL},
	journal = {PEER-TO-PEER NETWORKING AND APPLICATIONS},
	unique-id = {2662383},
	issn = {1936-6442},
	year = {2011},
	eissn = {1936-6450}
}

@inproceedings{MTMT:2662382,
	title = {WineStreamer(s): Flexible P2P-TV Streaming Applications},
	url = {https://m2.mtmt.hu/api/publication/2662382},
	author = {Luca, Abeni and Arpad, Bakay and Robert, Birke and Gianluca, Ciccarelli and Emilio, Leonardi and Renato, Lo Cigno and Király, Csaba and Marco, Mellia and Saverio, Niccolini and Jan, Seedorf and Tivadar, Szemethy and Giuseppe, Tropea},
	booktitle = {2011 Proceedings IEEE INFOCOM},
	unique-id = {2662382},
	year = {2011}
}

@{MTMT:2659888,
	title = {Design Considerations for a Peer-to-Peer Streaming Protocol. draft-seedorf-ppsp-design-considerations-02},
	url = {https://m2.mtmt.hu/api/publication/2659888},
	author = {J, Seedorf and M, Stiemerling and M, Mellia and R, Lo Cigno and Király, Csaba},
	unique-id = {2659888},
	abstract = {Streaming video on P2P overlays puts extremely high demands and stress on the underlying network, especially in case of TV and live streaming. The EU research project NAPA-WINE has devised an overall architecture for live video streaming that supports the needs of the users and content providers, while being respective of network-level needs, as reducing inter-AS traffic using ALTO-like services. In this document, we describe generic elements of this software architecture for P2P live streaming and derive the corresponding implications for standardizing a Peer-to-Peer streaming protocol.},
	year = {2011}
}