Yu zheng microsoft downloads

Acm transaction on intelligent systems and technology september 2015. Geolife gps trajectory dataset user guide microsoft. His technologies have been transferred into microsoft products, such as ing search, ing maps, and itynext. The advances in locationacquisition and mobile computing techniques have generated massive spatial trajectory data, which represent the mobility of a diversity of moving objects, such as people, vehicles and animals. Yu zheng is a research manager in urban computing group at microsoft research, china. For microsoft powerpoint 2016, german templates for microsoft powerpoint 2016, and many more programs. By analyzing the big data generated in urban spaces, a series of urban computing applications have been enabled. Mining interesting locations and travel sequences from gps. Yu zheng microsoft research, beijing, china ppt video online. This gps trajectory dataset was collected in microsoft research asia geolife project by 178 users in a period of over four years from april 2007 to october 2011. The increasing availability of gpsenabled devices is changing the way people interact with the web, and brings us a large amount of gps trajectories representing peoples location histories. Zheng has received 3 technical transfer awards from microsoft and 24 granted filed patents. In this paper, based on multiple users gps trajectories, we aim to mine interesting locations and classical travel sequences in a given geospatial region. A gps trajectory of this dataset is represented by a sequence of timestamped points, each of which contains the information of latitude, longitude and altitude.

Zheng has built a number of real big data systems, such as geolife, tdrive, tshare, itynoise, and urban air, which drew widespread attention from academia, industries, and media. Urban computing with taxicabs proceedings of the th. Mining interesting locations and travel sequences from gps trajectories. Trajectory simplification method for locationbased social networking services. Urban computing is also a research project in microsoft research, led by dr. Please cite the following two papers when using this dataset. Jing yuan, yu zheng, et al, where to find my next passenger. Acm transaction on intelligent systems and technology acm tist. In proceedings of international conference on world wild web www 2009, madrid spain. One of his projects, entitled urban air, has been deployed with the. Please cite the following papers when using this gps dataset.

Yu zheng microsoft research asia yanchi liu university of science and technology beijing. Urban computing for city planning is one of the most significant applications in ubiquitous computing. In proceedings of acm conference on ubiquitous computing ubicomp 2008, seoul, korea. Download geolife gps trajectories from official microsoft. Urban computing with city dynamics yu zheng microsoft. Many techniques have been proposed for processing, managing and mining trajectory data in the past decade, fostering a broad range of applications.