Moulay Driss Rahmani

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Car-following models play an important role in the field of road traffic system, and one of its important issues is the vehicle formation. To conduct the analysis of braking state vehicle formation, this paper introduces the concept of inverse of time to collision and gives a detailed analysis the optimal velocity (OV), the modified optimal velocity (MOV),(More)
In this paper, we introduce an approach for constructing a geographical taxonomy of adjacency for a country, to be used in reformulating spatial queries. The proposed approach uses the best-ranked documents retrieved by the search engine while submitting the spatial entity composed of a spatial relationship and a noun of a city A. Then, apply to it the(More)
In mobile computing developers will need to develop applications that will interact with the end user. Context-aware applications notify or ask users what they want based on what they have sensed or on a user profile. Event-driven mobile computing detects conditions of interest to users and notifies them accordingly. In this paper we discuss the importance(More)
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