Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 20 of 162 for “"time information"”.
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Just-in-time information retrieval
This thesis defines Just-In-Time Information Retrieval agents (JITIRs): a class of software agents that proactively present potentially valuable information based on a person's local context in an easily accessible yet non-intrusive manner. The research described experimentally demonstrates that …
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Dynamic routing on stochastic time-dependent networks using real-time information
<p>In just-in-time (JIT) manufacturing environments, on-time delivery is one of the key performance measures for dispatching and routing of freight vehicles. Both the travel time delay and its variability impact the efficiency of JIT logistics operations, that are becoming more and more common in …
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Adaptive routing behavior with real time information under multiple travel objectives
Real time information about traffic conditions is becoming widely available through various media, and the focus on Advanced Traveler Information Systems (ATIS) is gaining importance rapidly. In such conditions, travelers have better knowledge about the system and adapt as the system evolves …
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Assessing the impact of real-time information on transit passenger behavior
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Civil and Environmental Engineering, 1994.
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Digital factory : real time information system implementation in a traditional manufacturing environment
… was developed. Key functionalities include real time work-in-progress monitoring, digitized work instruction display and automated Andon response. The prototype demonstrates that a practical sophisticated infrastructure can be built with widely available equipment and tools. Real challenge in …
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Issues of Real Time Information Retrieval in Large, Dynamic and Heterogeneous Search Spaces
Increasing size and prevalence of real time information have become important characteristics of databases found on the internet. Due to changing information, the relevancy ranking of the search results also changes. Current methods in information retrieval, which are based on offline indexing, are …
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Dynamic wireless mobile framework for distributed collaborative real-time information generation and control systems
… computing space to build a new generation of information systems by allowing the vehicle to act both as a carrier and consumer of wireless (and thus omnipresent) information. Wide deployment of such ITS systems may eventually allow for more dynamic and efficient transportation systems, which …
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Impact of Real-Time Information and Road User Fees on Individuals Mode Choice Decision
… investigates the impact of multi-source real-time information and mileage-based user fee (MBUF) on individuals' mode choice behavior. It examines the interaction between MBUF and socio-demographic variables for different trip purposes. This research designs two separate web-based surveys. Each …
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Influence of real-time information provided by a mobile phone on the management of rural water supply quality
… monitoring. Through the creation of real-time information flow between the water service authorities and the water supply caretakers in remote villages, it is to be tested if better information can be received and the status of the rural water supply quality can be monitored. The …
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An integrated framework for freight forwarders:exploitation of dynamic information for multimodal transportation
<p>Advent of real-time information broadcasting technologies, growth in demand for air-cargo, and increased congestion and variability on air-road network, are the main forces compelling today's air-freight forwarders to improve their operational decision-making to be more competitive and …
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Hierarchical wireless framework for real-time collaborative generation and distribution of telemetry data
… Granular Computing, to the data processing and information generation problem in large urban traffic systems. It addresses the challenge of realtime information generation and dissemination in such systems by designing and investigating a hierarchical real-time information framework. The …
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Time frames
… computers to create, edit, filter, and present information, particularly since the tremendous growth in the mainstream popularity of the World Wide Web. The presence of a computationally rich environment at all stages of the news distribution channel provides a unique opportunity to use these …
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Dynamic estimation of travel time on arterial roads by using automatic vehicle location (AVL) bus as a vehicle probe
… network users with accurate and reliable travel time information for their pretrip planning and enroute guidance, and/or attracting more people to the public transit. For this purpose, this research concenturates on using Automatic Vehicle Location (AVL) system equipped bus as a probe vehicle for …
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Compiler-assisted rollback recovery
… examines the feasibility of applying compile-time information to assist in rollback recovery. Depending on the configuration of the original system, one or more of the following three compiler capabilities are applied: (1) code insertion, (2) code analysis, and (3) code transformation.
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The self-aware city
This thesis explores the idea of real-time urban space management. While increasing amounts of real-time information about the city, specifically the location of people and resources, appear, it becomes necessary to explore how different strategies of distributing real-time location information can …
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On-the-Fly Dynamic Dead Variable Analysis
… checking does not make full use of dynamic run-time information that is present during model checking. We present an algorithm for intraprocedural dead variable analysis that uses dynamic run-time information to find more dead variables on-the-fly and further reduce the size of the explored …
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Investigating the ability of automated license plate recognition camera systems to measure travel times in work zones
… with regards to its ability to produce real-time travel time information in active work zones. A literature review was conducted to investigate the ALPR technology as well as to identify other research that has been conducted using ALPR systems to collect travel time information. Next, the …
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A Discrete Optimization Approach to Solve a Reader Location Problem for Estimating Travel Times
… need to be identified, and responded to in a timely fashion in order to keep traffic moving safely and efficiently. One of the main areas of transportation research that remains of contemporary interest is the study of travel times. Travel time information technologies, until very recently, …
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Ein Beitrag zur videobasierten Verkehrszustandsidentifikation
… Live-Camera-System which is providing real-time information about the traffic state on 31 focal points (March 2005) one is able to use a wide range of image types under different and severe conditions. The method is based on the analysis of stochastic signals derived from the live-camra …
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