Mohammad Taleai

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Verified

Mohammad verified their affiliation via an institutional email.

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• PhD
• Professor (Full) at K.N.Toosi University of Technology

Point of interest (POI) group recommender systems (GRSs) aim to suggest places for a group of users. Compared to recommender systems for individual users, GPRs are more challenging due to the complexity of groups formed by members with conflicting interests and preferences. To cope with this challenge, the current POI GRSs utilize strategies-based...

One of the most basic systems required in smart cities are indoor positioning systems that allow positioning of people and objects inside buildings to provide them with suitable location-based services. Due to the existence of Wi-Fi technology infrastructure in most buildings and the fact that most mobile devices are equipped with this technology,...

Land-use changes are the result of individuals' interactive decisions and are directly affected by stakeholders' preferences. For a better understanding of land-use change processes and to support the development of an adequate land-use plan, simulating stakeholders' interactions is a key challenge. This study aims to develop a Game-Theoretic Inter...

Contemporary spatial statistics studies often underestimate the complexity of road networks, thereby inhibiting the strategic development of effective interventions for car accidents. In response to this limitation, the primary objective of this study is to enhance the spatiotemporal analysis of urban crash data. We introduce an innovative spatial-...

The physical structure of urban settlements has become increasingly vulnerable to hazards following the growing trends of natural hazards, including earthquakes. The concept of resilience has gained momentum to facilitate better planning and response to such hazards. This research seeks to develop a conceptual spatial framework considering differen...

The purpose of land valuation in land consolidation projects is to determine the relative value between lands of different quality, location and etc. This principle is crucial for ensuring fairness and justice among participants. Efficient land utilization and rural progress are hindered by the fragmentation of agricultural lands, necessitating lan...

Air pollution, a major concern affecting human health and urban development, is being driven by factors such as urbanization, industrialization, and increased fossil fuel consumption. Consequently, it is important to possess knowledge on the spatial and temporal modelling of air quality, as it forms the fundamental basis for the implementation of e...

High-rise buildings, with high number of population, have always been among the concerns discussed in urban crisis management. One of the crucial aspects of high-rise buildings is having a proper and timely action plan for evacuation in the case of emergencies such as fires. The spread and progression of fire smoke in high-rise buildings are affect...

Up-to-date road maps are critical in both intelligent transportation and urban management systems. The long cycle of road map generation and updating, and on the other hand, the high rate of expanding public transport, causes the road maps generally be behind the latest actual conditions. The previous studies in road map updating are generally stat...

Urban growth is a dynamic and evolutionary spatial and social process. Urban development can be considered as a function of strategic behavior of the involved agents, which is affected by various factors such as land use interactions, density of population, economic situation, etc. This study presents an integrated model of cellular automata, multi...

rban land-use planning decisions generally require negotiation between multiple stakeholders to reach an agreement on a specific plan. Computer-aided tools such as group decision support systems can facilitate the actors in this complicated process. In the context of these systems, using software agents enhance the effectiveness and efficiency of g...

Since land-use planning has become more participatory, there is a need to develop collective decision-making (CDM) frameworks to support the development of adequate land-use plans. However, in CDM processes the action of a decision-maker affects and is affected by the decisions of others. Therefore, this study aims to develop a game-theoretic colle...

During the past years, air quality has become an important global issue, due to its impact on people's lives and the environment, and has caused severe problems for humans. As prevention to effectively control air pollution, forecasting models have been developed as a base for decision-makers and urban managers during the past decades. In general,...

The location of highway signs has a significant impact on timely route-finding and also on avoiding potential driver confusion. This paper proposes an approach based on three-dimensional spatial analysis to determine the best attributes for signs and traffic flow concerning the visibility of signs. The position, height and perceived area of signs;...

As complex man-made systems that are home to the majority of the world population, cities have always faced a wide range of risks such as earthquakes. As the backbone of urban systems, physical components, including buildings, transportation networks, communication networks, and open and green spaces, are also vulnerable to disasters. To enhance th...

One of the necessary pieces of information for policy-making and urban management is an up-to-date land use map, while the time and cost of producing and updating spatial information using traditional mapping methods and by national or private mapping organizations are too high. The advancement of technology such as smart phones, real-time position...

In point-of-interest (POI) group recommender systems, suggesting the most suitable visit places for a heterogeneous group in which members are far from each other would be difficult in terms of finding a consensus among group members. In this article, we argue that the geographical proximity of POIs to users' locations has a notable influence on gr...

Using the 311 service, citizens can help the government gain a deeper understanding of citizens' needs by reporting the status of municipal services. This study proposes the STFTiS model to examine the level of citizens' satisfaction by investigating the spatio-temporal patterns of 311 reports provided by citizens regarding municipal services. The...

Air pollution, which is becoming more severe as cities grow and develop, has forced the government to control and monitor pollutants. This essay focuses on the spatial prediction of the monthly average of PM10 using Geographic Information science (GIS). This was done using an MLP Neural Network and a Random Forest on a grid of 500m * 500m and 3000m...

The study of the region's geography is significant in the study of illness since many diseases depend on the region's geographical characteristics. Therefore, spatial analysis and spatial modelling strategies for malaria have been investigated in this study. The primary goal of this research is to provide an overview of malaria spatial modelling. T...

Air quality has become a primary global concern over the years due to its impact on people's lives and the environment, and it has produced severe difficulties for human life. To that purpose, modelling and forecasting have been employed in urban decision-making in recent decades as a preventive measure to control air pollution effectively. In gene...

The most important challenge in urban land use planning is the spatial organization of urban activities and functions based on the needs of urban society. Extracting the current rules that exist in the city not only adds local conditions to the standard values mentioned in various instructions (Habib et al, 1999; Shiea 2018; Saeedinia 2004) but als...

Today, building information modeling (BIM) technology has become an important and practical platform for achieving the goals of smart cities. However, this technology considers buildings alone and without regard to their exterior space and other buildings in the city and also lacks the necessary tools to perform various spatial analysis. In this re...

The issue of quality of urban life was one of the first areas of study that, along with urban growth and its problems, gradually came to the attention of urban experts in the 1930s. The purpose of this study is to assess the quality of life in the inner neighborhoods of Semnan city and to prioritize them. Accordingly, two categories of objective an...

The Coronavirus Disease 2019 (COVID-19) pandemic has so far been the most severe global public health emergency in this century. Generally, citizen science can provide a complement to authoritative scientific practices for responding to this highly complex biological threat and its adverse consequences. Several citizen science projects have been de...

Considering the recent and projected increases in the frequency and intensity of hazards, many cities around the world are increasingly taking efforts to build on their resilience. This study focuses on the physical resilience of cities as a relatively under-studied branch of urban resilience. Due to the considerable complexity of the resilience co...

The current publication entitled "Criteria for Location and Re-allocation of Educational Spaces" has been prepared based on the issues of demographic changes and land use planning studies in order to make medium and long term plans for different regions of the country, allocate resources to areas in need and thus create educational justice and fina...

Group recommendation has attracted researchers’ attention in various domains, specifically such approaches utilizing location-based social networks (LBSNs). However, point of interest (POI) group recommendation faces the challenge of aggregating diverse user preferences, while group members have different influences on the final decision of the gro...

Gaining knowledge about the condition of quality of life (QoL) in different geographical regions has always been one of the concerns of the decision-makers. Dynamic and multi-dimensional characteristics of QoL ask for new data sources to update the relevant indicators and novel methods for QoL assessment. This research presents a comprehensive fram...

This paper with the selection of regional in the western part of the country (the border of the Iraqi state), seeks to examine the role of soil and vegetation degradation in the emergence of dusts. That way, by using satellite imagery and topographic maps, geology and soil ecology, along with field visits and sampling, vegetation maps (canopy perce...

Public satisfaction is a multidimensional and dynamic concept that changes over time, so it must be evaluated at appropriate times. A major challenge for this evaluation, especially in large geographical areas such as one country, is the lack of regular procedures and updated relevant index values. In recent years, several indicators have been pres...

Urban growth is a dynamic and evolutionary spatial and social process that relates to the changes of urban spatial units and the transformation of people’s lifestyles and consequently demographic changes. Considering the urban development process as a function of land uses interactions, population structure and the strategic behavior of the agents...

Increasing population in urban areas and limitations of suitable lands for developing houses and urban infrastructure have led to the vertical development in cities. However, these developments are managed by a cadastral system which is mainly two-dimensional and cannot efficiently represent Rights, Restrictions, and Responsibilities (RRRs) in comp...

Having a 3-Dimensional model of high-rise buildings can be used in disaster management such as fire cases to reduce casualties. The fundamental dilemma in 3D building modeling is the unavailability of suitable data sources. However, available cadastral 2D maps could be used as low-cost and attainable resources for 3D building modeling. Smoke will b...

Time is a fundamental dimension in urban dynamics, but the effect of various definitions of time on urban growth models has rarely been evaluated. In urban growth models such as cellular automata (CA), time has typically been defined as a sequence of discrete time steps. However, most urban growth processes such as land‐use changes are asynchronous...

Access to current and future water resources is one of the concerned problems for managers and policymakers around the world. Because of the communication between water resources and land use, these two topics had come together in different researches. Scenarios designed in regional land planning provide the basis for analyzing the existing opportu...

Urban growth is a dynamic and evolutionary spatial and social process that relates to the changes of urban spatial units and the transformation of people's lifestyles and consequently demographic changes. Considering the urban development process as a function of land uses interactions, population structure and the strategic behavior of the agents...

Extended Abstract Introduction Road signs not only provide drivers with the necessary information and guidance, but also inform them of related rules and probable risks along roads. Safety of roads, and thus minimum delay and discomfort for drivers depends on traffic order. This order is only achieved if road signs can accurately guide drivers. Des...

Urban development planning has always faced new challenges with regard to increasing complexities in the decision-making environment which makes it necessary to use new methods for predicting and preparing for the future. In this regard, as a new approach, the planning based on making scenarios will help identify and present different scenarios for...

Land use planning is the main element of urban planning. Today, the expansion of cities and the increase of urban populations have led city managers to face the challenge of integrated planning and optimal use of land for sustainable development. Finding solutions to the optimal location of urban centers for citizens to achieve prosperity among the...

یکی از جمله عناصر كليديِ موفقيتِ فرايند پیاده‌سازی سامانه‌ي اطلاعات مكاني در سازمان‌هایی که راه‌کار بهبود فعالیت‌های جاری خود و ارائه‌ی مناسب‌تر خدمات مکان محور در سازمان خود را در پیاده‌سازی GIS می‌بینند، آشنایی مدیران و مشاوران سامانه‌هاي اطلاعات مكاني با اصول و روش‌های پیاده‌سازی این گونه سامانه‌ها است. مراحل و گام‌های مطرح شده در کتابی که پیشِ...

Spatial, temporal, environmental and urban planning variables are some factors effected crime occurrence as a social undesirable phenomenon. In this paper, the effect of urban planning variables (including land use diversity and police station area) and temporal parameters (including daily and weekly time windows) on crime incidence were investigat...

Urban mobility pattern studies are one of the interesting issues in GIScience which provide appropriate means for urban transportation planning and management. Mobility across the city has a direct relation with the land-use pattern. This paper investigates the spatio-temporal effect of the land-use mix at street level on urban movement. Taxi pick...

Investigating the influential factors of the areas where people use taxis is a crucial step in understanding the taxi demand dynamics. In this study, we intend to analyze higher-paying taxi trips by putting forward an approach to explore a dataset of green taxi trips in New York City in January 2015 together with some demographic, housing, social a...

In this study, the aim is to help uncover some facts about who the Twitter users really are. To this purpose, geotagged twitter data from the city of Boston together with socio-economic data were used. In the first step, tweets in each census block were counted and using the Getis-Ord Gi* index the hotspots and coldspots of tweet locations were ext...

Finding the optimum location of wind turbines for the proper use of wind energy, as one of the sources of renewable energy, is very important. Determining the location of wind turbines has a great influence on the efficiency of their equipment. So far, research in the Khorasan Razavi area has limited to the statistical analysis of wind speed and di...

Increasing population in urban areas and limitations of urban vacant lands and infrastructures have caused vertical development of apartments and infrastructures. The organizations related to land administration in the international system, recognize 3D cadastre as a solution to respond to this issue. Although 2D cadastre is almost unable to meet t...

Hazardous Materials Warehouse Selection Based on GIS and MCDM

Abstract Flood is one of the most common and destructive natural events in the world. Conventional methods which aim to prevent floods, mostly are based on resistance approaches. Considering uncertainties about time and location of flood occurrence and design variables such as discharge, structure resistance and physical characteristics of a basin,...

The technological evolutions have promoted mobile devices from rudimentary communication facilities to advanced personal assistants. According to the huge amount of accessible data, developing a time-saving and cost-effective method for location-based recommendations in mobile devices has been considered a challenging issue. This paper contributes...

Distribution warehouses have great importance in the economy of the country, and a significant percentage of assets are accumulated in warehouses. Choosing the best place of the warehouses has a significant impact on the economic efficiency and performance of the warehouses and reduction of supply chain costs. In this research, a multi-criteria dec...

Because of improving accessibility, transport developments play an important role in residence choice of renter households. In this paper, an agent-based model is developed to investigate impacts of different transport developments on residence choice of renter households in Tehran, the capital of Iran. In the proposed model, renter households are...

Changes in travel modes used by people, particularly reduction of the private car use, is an important determinant of effectiveness of transportation plans. Because of dependencies between the choices of residential location and travel mode, integrated modelling of these choices has been proposed by some researchers. In this paper, an agent-based m...

Today, urban lifestyles lead to people suffering from a variety of illnesses, most of which are caused by a lack of physical activity. Walking is one of the best ways to prevent such illnesses from occurring. In this study, an integration method is proposed to help people choose the most appropriate and healthiest walking paths in the city of Shira...

Urban growth and increased use of vehicles have led to an increase in air pollution, especially in large and industrialized cities in recent years. Because of the adverse effect of air pollution on human and other creatures, prediction and modeling of this complex phenomenon have the main concern of researchers during the last years. The purpose of...

Preliminary mobile was considered to be a device to make human connections easier. But today the consumption of this device has been evolved to a platform for gaming, web surfing and GPS-enabled application capabilities. Embedding GPS in handheld devices, altered them to significant trajectory data gathering facilities. Raw GPS trajectory data is a...

Population growth and lack of land in urban areas have caused massive developments such as high rises and underground infrastructures. Land authorities in the international context recognizes 3D cadastres as a solution to efficiently manage these developments in complex cities. Although a 2D cadastre does not efficiently register these developments...

Today municipalities are searching for new tools to empower locals for changing the future of their own areas by increasing their participation in different levels of urban planning. These tools should involve the community in planning process using participatory approaches instead of long traditional top-down planning models and help municipalitie...

Population growth and lack of land in urban areas have caused massive developments such as high rises and underground infrastructures. Land authorities in the international context recognizes 3D cadastres as a solution to efficiently manage these developments in complex cities. Although a 2D cadastre does not efficiently register these developments...

The objective of this study was to evaluate the walkability of streets and to meet it the authors used a novel two-step methodology based on the integration of geospatial information science, remote sensing and group multi-criteria analysis to assess the walkability of pathways in a city. The author used a multi-criteria approach operating at the s...

This study evaluates the effects of cellular automata (CA) with different neighborhood sizes on the predictive performance of the Land Transformation Model (LTM). Landsat images were used to extract urban footprints and the driving forces behind urban growth seen for the metropolitan areas of Tehran and Isfahan in Iran. LTM, which uses a back-propa...

This study evaluates the effects of cellular automata (CA) with different neighborhood sizes on the predictive performance of the Land Transformation Model (LTM). Landsat images were used to extract urban footprints and the driving forces behind urban growth seen for the metropolitan areas of Tehran and Isfahan in Iran. LTM, which uses a back-propa...

This study evaluates the effects of cellular automata (CA) with different neighborhood sizes on the predictive performance of the Land Transformation Model (LTM). Landsat images were used to extract urban footprints and the driving forces behind urban growth seen for the metropolitan areas of Tehran and Isfahan in Iran. LTM, which uses a back-propa...

Change detection of ground surface objects can provide essential and precious information for experts in the fields of Geomatics, emergency management, urban management, agriculture, and forestry. Space-borne remote-sensing images are one of the main sources for change detection. Various change detection methods have been proposed on remote-sensing...

This paper compares six land use change (LUC) models, including artificial neural networks (ANNs), support vector regression (SVR), random forest (RF), classification and regression trees (CART), logistic regression (LR), and multivariate adaptive regression splines (MARS). These models were used to simulate urban growth in the megacity of Tehran M...

Most spatial problems are multi-actor, multi-issue and multi-phase in nature. In addition to their intrinsic complexity, spatial problems usually involve groups of actors from different organizational and cognitive backgrounds, all of whom participate in a social structure to resolve or reduce the complexity of a given problem. Hence, it is importa...

This research presents an intelligent planning support system based on multi-agent systems for spatial urban land use planning. The proposed system consists of two main phases: a pre-negotiation phase and an automated negotiation phase. The pre-negotiation phase involves interaction between human actors and intelligent software agents in order to e...

By utilizing today's web-based technologies, people can act as sensors and share their perceptions, emotions and observations in a variety of data forms, such as images, videos, texts, Global Positioning System (GPS) trajectories and maps. These forms are collectively called user-generated content (UGC). These data are in different domains and have...

Walking has a great importance in our everyday lives and it has an important role in preventing obesity and enhancing the physical health of the society, reducing the traffic, decreasing the air and noise pollution, and generally in improving the quality of our life. In the last decade, there is growing interest in understanding the relationship be...

Rapid, irregular and unbalanced growth of the world population during past years, particularly in developing countries, have been caused many problems in the areas of environmental, economic, social and cultural for urban planners. These situations request new methods and tools to model and predict urban future changes. Due to simple and dynamic st...

This paper introduces a novel heuristic based negotiation model for urban land use planning by using multi-agent systems. The model features two kinds of agents: facilitator and advocate. Facilitator agent runs the negotiation according to a certain protocol that defines the procedure. Two roles are designated for advocate agent in the negotiation...

Taking the advantage of transportation services for employees corporate, offices and factories is one of the outstanding solutions to reduce traffic congestion and fuel consumption. In this way planning and allocation of vehicles to passengers and also determining the transportation routes are major problems. Such problems are known as Vehicle Rout...

Background: Considering the hygiene facilities and sharing the data of diseases, considerable attempts to promote the public awareness have been made by various media; however, most of the provided information is based on numerical and verbal statistics, and may not provide suitable understanding for people in regard with the situation of diseases....

In recent decades, the cellular automata model, among the urban development prediction models, has been applied considerably. Studies show that the output of conventional cellular automata models is sensitive to cell size and neighborhood structure, and varies with changes in the size of these parameters. To solve this problem, vector-based cellula...

شهرها مانند موجودات زنده از لحاظ کالبد بزرگتر و از لحاظ ساخت پیچیده¬تر می¬گردند و به دنبال این رشد فیزیکی، توسعه¬ی اقتصادی، اجتماعی و فرهنگی آنها نیز به تدریج دگرگون می¬شود. همواره فضای کالبدی شهرها تحت تاثیر مکانیزم¬ها وعواملی قرار دارد که در طی زمان با پیشرفت¬ها و تحولات اقتصادی، اجتماعی، فرهنگی، سیاسی، زیست محیطی و ... متحول می¬گردند و در ضمن ای...

Land suitability evaluation for agricultural products is one of the important initial works for sustainable development, prevent land degradation and biological resources conservation for the future. With respect to theimportance of rice as a strategic product in the country, this paper presents a land suitability evaluation model based on FAO fram...

Rescue centers provide services to victims in critical rescue situations. To select the proper location for new centers and optimal allocation of resources to those centers, at first it's necessary to assess the current state of the centers. Experimental measurements of performance is one of the common methods. The aim of this study was to calculat...

Quality of life is the ability of environment to supplying and supporting the material and spiritual needs of people, which include concepts such as individual well-being (health, healthcare), social welfare (security, environmental quality, etc.) and spatial equity (access and the same distribution services and urban facilities). Quality of life u...

فروشگاه اینترنتی کتب انتشارات دانشگاه صنعتی خواجه نصیرالدین طوسی http://press.kntu.ac.ir/book_388094.html http://press.kntu.ac.ir/book_388093.html

In separation-based land use (zoning) theory, due to the contrasting nature of different land use categories to each other, a separation among residential areas and other land uses were assumed. During recent decades and after revealing negative effects of zoning, new urbanism approaches based on mixed land use development and revival of urban dist...

Optimal distribution of urban facilities is one of the important issues for management of the crisis caused by an earthquake. In this regard, spatial distribution and accessibility of victims to urban facilitates such as health centers, hospitals, highways and streets should be optimum. In this paper, with modeling of the supply and demand for faci...

Abstract: (785 View) Introduction: In the recent decades, raster based cellular automata (CA) models have been used increasingly in simulating land-use changes and urban growth because of simplicity of the computation and their conformity with remote sensing data. Current researches have introduced vector based cellular automata to tackle with som...

URL http://jgst.issge.ir/browse.php?a_code=A-10-138-1&slc_lang=en&sid=1 Modeling and evaluating land suitability is one of the main prerequisites for urban land use planning. Integration of GIS and Spatial Multi Criteria Group Decision Making tools have been considerable role in this research field. In this study, modeling residential land suitabi...

Several objectives in shopping center location, such as citizen’s demand, access to welfare facility like public parking and main roads etc, should be considered. With the definition of effective objectives, we require the use of multi-objective and evolutionary methods for problem solving. The most popular method of evolutionary algorithms is gene...

قسمت عمده¬اي از تصميمات اخذشده توسط متخصصين علوم مختلف به‌نوعی به مكان و موقعيت خاصي مربوط و منتسب است؛ لذا وجود اطلاعات جغرافيايي دقيق، مطمئن و بهنگام و نيز مديريت بهينه و نمایش بصری مناسب از داده‌های قابل‌دسترس، از موضوعات بسيار اساسي در موفقيت فعاليت¬هاي مختلف علمي و تخصصي است. طراحی و ارائه مناسب یک نقشه (چاپ‌شده و یا رقومی) می‌تواند نقش مؤثری...

Changes in travel modes used by people, particularly reduction of the private car use, is an important determinant of effectiveness of transportation plans. Because of dependencies between the choices of residential location and travel mode, integrated modelling of these choices has been proposed by some researchers. In this paper, an agent-based m...

امروزه گردشگری به عنوان یکی از منابع اقتصادی، به خصوص در کشورهای دارای سابقه فرهنگی و جاذبه های متعدد گردشگری مورد توجه قرار گرفته است. در این راستا سامانه های توصیه گر گردشگری جهت کمک به گردشگران طراحی شده است. برنامه ریزی گردشگری قبل از اقدام به سفر، به شخص امکان بازدید بهتر و تعداد بیشتری از مکان ها را م یدهد. در نتیجه انجام آن امری ضروری و اجتن...

Modeling Urban Growth Using Vector-Based Cellular Automata at Parcel Level Somaie Abolhasani, Mohammad Taleai, Mohammad Karimi 1Msc student, Faculty of Geodesy and Geomatics Engineering, K.N.Toosi University of Technology 2 Assistant Prof. at Faculty of Geodesy and Geomatics Engineering, K.N. Toosi University of Technology Abstract Urban growth...

Spatial equity is an important component of sustainable urban planning. We introduce an Integrated Spatial Equity Evaluation (ISEE) framework based on spatial multi-criteria analysis to assess spatial equity. This framework measures the balance between demands generated by residential areas and supply offered by urban services at various spatial sc...