What is point of interest as a starting point and trip purpose?5 answersA Point of Interest (PoI) as a starting point refers to a specific location, such as a hotel or tourist attraction, where a trip commences. Trip purpose, on the other hand, involves understanding the reason behind a journey, which can be inferred based on spatiotemporal features affecting bike trips and the land uses at the origin and destination of the trips. Additionally, trip purposes for tourists can be identified through machine learning algorithms utilizing mobile signaling data, sampling surveys, and Point of Interest (POI) data, achieving high accuracy rates up to 93.47% for classifying trip purposes. Therefore, combining PoIs as starting points with trip purpose inference methodologies can enhance personalized recommendations and understanding of travel behaviors.
What are roads?5 answersRoads are multifaceted elements that hold significance across various disciplines. In the realm of architecture, roads are viewed as a fundamental component, forming a dialectical pair with cities and intertwining with landscapes and non-places. From a scholarly perspective, ROAD, a service by the ISSN International Centre, offers access to diverse open-access scholarly resources globally. Ecologically, roads have detrimental effects on wetlands and wildlife, necessitating caution in road construction and promoting wildlife overpasses for mitigation. Culturally, roads are interpreted diversely, ranging from mythological archetypes to literary chronotopos and linguistic metaphors, reflecting their symbolic and metaphorical significance in different fields of knowledge. Technologically, the ROAD system framework facilitates efficient processing of location-dependent spatial queries on road networks, enhancing search capabilities for spatial objects of interest.
How do highways benefit road users?5 answersHighways benefit road users in various ways. They offer improved route planning through connected highway sensor systems, enhancing safety and efficiency for drivers of autonomous and semi-autonomous vehicles. Additionally, vehicular social networks like SOR facilitate social interactions among users on the road, providing timely and localized infotainments through low-cost inter-vehicle communications. Furthermore, highway networks result in net benefits to society by reducing travel time and minimizing delays due to construction and maintenance operations, thus saving costs for users. Moreover, methodologies and software tools have been developed to calculate road user costs, perform economic analyses, and aid decision-makers in selecting the most desirable alternatives for highway improvements. Overall, highways offer users improved connectivity, safety, efficiency, and cost-effectiveness.
What is road transportation?5 answersRoad transportation is a crucial part of a country's transport infrastructure, playing a significant role in its socio-economic development, defense capability, and national security. It ensures the satisfaction of transport needs for both the population and the economy, facilitates foreign economic relations, and integrates the country into the world economic system. The main function of road transport is to meet the transportation needs of the population by delivering goods and transporting passengers efficiently. It involves the organization of road traffic to prevent traffic jams, reduce travel time, and increase the productivity and cost-effectiveness of transportation. Road transport is vital for economic development, commercial and social integration, and allows easy access to services and social activities. Efforts are being made to improve the energy efficiency of road transportation through lightweighting vehicles, improving engine efficiency, reducing tire rolling resistance, and hybridization. The overall efficiency of urban transportation can be enhanced through the effective design of urban transportation roads.
What is Travel Intention in transportation concept?4 answersTravel intention in the transportation concept refers to individuals' intentions or plans to use a specific mode of transportation for their travel purposes. It is influenced by various factors such as attitudes, subjective norms, perceived behavioral control, past behavior, and travel-chain complexity. The Theory of Planned Behavior (TPB) is often used to understand and predict travel intentions. Studies have shown that relative measures and the use of bounded rationality perspectives can enhance the predictive power of the TPB. Additionally, analyzing travel intentions based on textual data and building attraction networks can help recommend travel destinations to travelers and reviewers. The presentation format of information, such as carbon dioxide (CO2) information, can also influence travel intentions and choices.
How can financial considerations be used to improve the planning and execution of highway construction?4 answersFinancial considerations can be used to improve the planning and execution of highway construction by developing a financial strategy that diversifies sources of funds and financing instruments based on the project life cycle. This strategy improves the mechanisms of attracting capital and increases the project company's capacity to pay debts. Additionally, a more precise selection of sources of financial resources can be achieved through an algorithm. Life-cycle costing analysis (LCCA) can be used as a valuable tool to assess financial decisions on construction works, including highway infrastructure projects. By incorporating sustainability commitments into long-term financial management, LCCA models can be improved to address the complexity of evaluating highway projects. Furthermore, the use of engineering economics and LCCA can help identify and quantify sustainability-related cost components in highway projects, leading to a better balance between financial viability and sustainability deliverables.