The automatic detection of road cracks is important in a lot of countries to quantify the quality of road surfaces and to determine the national roads that have to be improved. Many methods have been proposed to automatically detect the defects of road surface and, in particular, cracks: with tools of mathematical morphology, neuron networks or multiscale filter. These last methods are the most...

In the context of ongoing research into e-business technologies in use by Thai SMEs in the travel service sector, this paper starts with an overview of e-business technology impact on the travel sector generally before focusing on the Thai context. Of primary interest in this paper is the user experience from the introduction of new technologies and their post-adoption evaluation. The analysis ...

Development in short range wireless LAN (WLAN) and long range wireless WAN (WWAN) technologies have motivated recent efforts to integrate the two. This creates new application scenarios that were not possible before. Vehicles with only WLAN radios can use other vehicles that have both WLAN and WWAN radios as mobile gateways and connect to the Internet while on the road. The most difficult chall...

abstract project management in construction industry, in many cases, is imperfect with respect to the integration of occupational health and safety (ohs) risks. this imperfection exhibits itself as complications affecting the riskiness of industrial procedures and is illustrated usually by poor awareness of ohs within project teams. difficulties on ohs regularly came about in the construction i...

Integrated manufacturing systems have always found in the hardware and software heterogeneity among different vendors an obstacle to their satisfactory implementation. Nowadays, new Open and Distributed Systems technologies have appeared, providing a new integration potential, accelerating the implementation of MES (Manufacturing Execution Systems) and making it’s integration to other corporate...

While speaking spontaneously, speakers often make errors such as self-correction or false starts which interfere with the successful application of natural language processing techniques like summarization and machine translation to this data. There is active work on reconstructing this errorful data into a clean and fluent transcript by identifying and removing these simple errors. Previous re...

today’s, a common problem in cities is increasing delay and reducing the speed of traffic. on the other wise increasing costs of acquisition in urban area are not allow new routes and highways. also construction of new highway or street such as imam ali highway and sadr highway in tehran lead to develop new applications (such as brt lane ,…) and become quickly saturate and less efficient. there...

The benefits of IT-based innovation and collaborative workspaces are well recognised in the construction industry to improve its productivity. Enterprises realised their need for sophisticated ICT based working environments to overcome geographical barriers separation between teams and promote social interactions providing appropriate design tools and intuitive interfaces to assess design from ...