Transportation ridesharing network modeling tool, abbreviated as TransRNM, provides a framework to predict the flow and demand pattern of urban transportation networks with services, referred network. The prediction traffic travel in context is vital for modern planning management. TransRNM flexible interface define networks, any specific multiple structures, costs, choice behaviors, elasticity...

Transportation systems exist to improve individual accessibility. However, emerging applications of GIS in transportation (GIS-T) and intelligent transportation system (ITS) focus on throughput (the amount of system flow) rather than accessibility. Throughput is related but not equivalent to accessibility. Sensitive transportation planning requires rigorous, realistic and tractable accessibilit...

Discussions of urban form invariably lead to discussions of urban transportation. This is understandable, as transportation has proven to be among the most influential factors affecting the density and shape of metropolitan areas. This topic is of particular interest to those involved in the design of new communities or in the redevelopment of older ones. These individuals may not have a backgr...

Traffic congestion problem is one of the major problems that face many transportation decision makers for urban areas. The problem has many impacts on social, economical and development aspects of urban areas. Hence the solution to this problem is not straight forward. It requires a lot of effort, expertise, time and cost that sometime are not available. Most of the existing transportation plan...

after 1860’s the railway systems has started to be used in urban transportation in the world. however, especially after the 1950’s, automobile usage has been increased quickly. thus the dense of transportation has started to move from railway systems to the ones with rubber tire vehicles in istanbul. traffic density in urban transportation has started to be experienced since 1950 with the incre...

California has long recognized the potential for applying electronic and other transportation systems technologies to address the significant mobility and economic challenges in the state,and the rest of the nation.Through an aggressive Advanced Transportation Systems Program,Intelligent Transportation Systems (ITS)are being researched,built,and tested for deployment.These ITS will address toda...

Transportation is one of the most important issues in today's cities. Urban trips and their spatial and temporal patterns influence and are influenced by other components and functions of the city. Information and communication technology have evolved rapidly over the last few decades and have influenced urban travel patterns in many ways. Numerous studies have attempted to study the effects of...

The development of sustainable urban transport networks is a present priority for world leaders, national governors and local authorities. The challenge is to increase mobility reducing the adverse impacts of transport. The potential of Intelligent Transportation Systems (ITS) to provide solutions for the 21 century sustainable urban transport system has already been demonstrated in several pie...

In these last few years we observed a tremendous raise in the field of personal communication and locationcontext-based services. Unfortunately, in regard to these kind of services, standard connectivity, such as 3G, is limited by scalability issues and its strictly pull-based service model. As an alternate solution, Delay-Tolerant Networks (DTN) have already been proposed as a way to obtain a ...

Recently, and with the penetration of the smart city paradigm, urban mobility is becoming an active research area. We are specially focused on the real-time urban sensing using citizens as data sources. The explosion of mobile technology allows the transformation of citizens in active and passive sensors increasing the amount of information of our scope of study: the city. The usage of citizens...