Operationalising the HUL Tools at Building Level: Circular Models of Adaptive Reuse

Adaptive reuse of historic buildings plays a significant role in the transition towards circular economy. The existing literature still regards heritage conservation, urban management, circular economy and sustainable development as different spheres of knowledge. The Recommendation on the Historic Urban Landscape (HUL) provides a holistic...

"Bridging", an urban strategy for city redevelopment

Perception beyond vision

Green roof contributes to good environment and public space in sustainable design

In the graduation lab Strategic Architectural Design Development (SADD), students will design a new UN Headquarters of Sustainability in New York City. Sustainable developments and measurements are being taken all over the world, in all sorts and kinds. Still many steps need to be taken and conflicting interests need to be solved, but the...

Measurement study of multi-party video conferencing

More and more free multi-party video conferencing applications are readily available over the Internet and both Server-to-Client (S/C) or Peer-to-Peer (P2P) technologies are used. Investigating their mechanisms, analyzing their system performance, and measuring their quality are important objectives for researchers, developers and end users. In...

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A technical school design at Amsterdam Noord

Topology dynamics in a P2PTV network

In recent years, a number of commercial peer-to-peer TV (P2PTV) applications have been launched. Yet, their mechanisms and characteristics are unknown. In this paper, we study SopCast, a typical proprietary P2PTV system. Treating SopCast as a black box, we perform a set of experiments that are suitable to analyze SopCast in depth. We attempt to...

Architectural and QoS Aspects of Personal Networks

Personal Networks (PNs) are future communication systems that combine wireless and infrastructure based networks to provide users a variety of services anywhere and anytime. PNs introduce new design challenges due to the heterogeneity of the involved technologies, the need for self-organization, the dynamics of the PN composition, the...

Analytical Model for Mesh-based P2PVoD

Recently, there has been a growing interest in academic and commercial environments for Video-on-Demand (VoD) using Peer-to-Peer (P2P) technology. Unlike centralized solutions for VoD services, P2P technology lets the clients distribute video content among themselves. In this paper, we propose an analytical model for P2PVoD and we compare that...

On the Quality of Experience of SopCast

Peer-to-Peer (P2P) file sharing has become immensely popular in the Internet. Recently, there has been a growing interest in academic and commercial enviornments for live streaming using P2P technology. A number of new P2P digital television (P2PTV) applications have emerged. Such P2PTV applications are developed with proprietary technologies...