INCORPORATING TOPOLOGICAL REPRESENTATION IN 3D CITY MODELS

Incorporating Topological Representation in 3D City Models

3D city models are being extensively used in applications such as tillman 750m evacuation scenarios and energy consumption estimation.The main standard for 3D city models is the CityGML data model which can be encoded through the CityJSON data format.CityGML and CityJSON use polygonal modelling in order to represent geometries.True topological data

read more

Brain Abscess Masquerading as Brain Infarction

Occasionally, acute ischemic stroke can be difficult to differentiate from acute intracranial infection.We describe a patient who presented with sudden onset of right hemiparesis and fever.Magnetic resonance imaging (MRI) was consistent with an acute stroke, showing multiple lesions with restricted diffusion in the left middle cerebral artery terri

read more


Congestion Control in CoAP Observe Group Communication

The Constrained Application Protocol (CoAP) is a simple and lightweight machine-to-machine (M2M) protocol for constrained devices for use in lossy networks which offers a small memory capacity and limited processing.Designed and developed by the Internet Engineering Task Force (IETF), it functions as an application layer protocol and benefits from

read more