International audiencePublic Transportation Information Systems (PTIS) are widely used for public bus services amongst cities in the world. These systems gather information about trips, bus stops, bus speeds, ridership, etc. This massive data is an inviting source of information for machine learning predictive tools. However, it most often suffers from quality deficiencies, due to multiple data sets with multiple structures, to different infrastructures using incompatible technologies, to human errors or hardware failures. In this paper, we consider the impact of data cleansing on a classical machine-learning task: predicting urban bus commercial speed. We show that simple, transport specific business and quality rules can drastically enhan...
Surface transportation has evolved through technology advancements using parallel knowledge areas su...
Public transport is essential for both residents and city planners because of its environmentally an...
Le transport urbain est un enjeu crucial pour la gestion des territoires. Dans les grandes métropole...
International audiencePublic Transportation Information Systems (PTIS) are widely used for public bu...
Machine learning (ML) solutions have been proposed to make public transportation more attractive. Wo...
Bus bunching is one of the main issues encountered in bus service operations. The headway (i.e., tim...
The so called data era we have entered in is accompanied by an explosion of data, both in variety an...
The so called data era we have entered in is accompanied by an explosion of data, both in variety an...
L'ère des données dans laquelle nous sommes entrés s'accompagne d'une explosion de ces dernières, ta...
Les données billettiques sont de plus en plus utilisées pour l'analyse de la mobilité dans les trans...
Recent advances in telecommunications created new opportunities for monitoring public transport oper...
Passengers of urban bus networks often rely on forecasts of Estimated Times of Arrival (ETA) and liv...
Encouraging the use of public transport is essential to combat congestion and pollution in an urban ...
Most transit agencies are trying to increase their ridership. To achieve this goal, they are looking...
In times of ongoing pandemic outbreak, public transportation systems organisation and operation have...
Surface transportation has evolved through technology advancements using parallel knowledge areas su...
Public transport is essential for both residents and city planners because of its environmentally an...
Le transport urbain est un enjeu crucial pour la gestion des territoires. Dans les grandes métropole...
International audiencePublic Transportation Information Systems (PTIS) are widely used for public bu...
Machine learning (ML) solutions have been proposed to make public transportation more attractive. Wo...
Bus bunching is one of the main issues encountered in bus service operations. The headway (i.e., tim...
The so called data era we have entered in is accompanied by an explosion of data, both in variety an...
The so called data era we have entered in is accompanied by an explosion of data, both in variety an...
L'ère des données dans laquelle nous sommes entrés s'accompagne d'une explosion de ces dernières, ta...
Les données billettiques sont de plus en plus utilisées pour l'analyse de la mobilité dans les trans...
Recent advances in telecommunications created new opportunities for monitoring public transport oper...
Passengers of urban bus networks often rely on forecasts of Estimated Times of Arrival (ETA) and liv...
Encouraging the use of public transport is essential to combat congestion and pollution in an urban ...
Most transit agencies are trying to increase their ridership. To achieve this goal, they are looking...
In times of ongoing pandemic outbreak, public transportation systems organisation and operation have...
Surface transportation has evolved through technology advancements using parallel knowledge areas su...
Public transport is essential for both residents and city planners because of its environmentally an...
Le transport urbain est un enjeu crucial pour la gestion des territoires. Dans les grandes métropole...