land cover map is important for many urban planning and management activities. in this study, in order to produce land cover map of arak city, digital image of liss-iii scanner acquired on 16 june 2006 were employed. first of all, geometric correction with rmse 0.58 pixel was applied. considering the mountainous condition of the study area, topographic correction was applied to the image. in su...

Mobility support at the IP layer is proposed by the Internet Engineering Task Force Mobile IP Working Group to define media-independent procedures, whereby a mobile device can maintain existing transport and application-layer connections despite changing its point-of-attachment. Roaming between heterogeneous wireless networks, with different link layers, is therefore possible with this IP mobil...

Examining relationships in spatio-temporal data has lead to the construction of a decision support system specializing in data-mining. Several steps are taken with the system architecture to ensure a robust, easy to use online interface in a distributed environment, including the implementation of developing technologies and effective knowledge discovery algorithms. Drought risk management is t...

Xun Qu Computer Sciences Laboratory, RSISE The Australian National University Canberra, ACT 0200 Australia E-mail: [email protected] Je rey Xu Yu Computer Science Department The Australian National University Canberra, ACT 0200 Australia E-mail: [email protected] Abstract In this paper, we propose two models to compare the di erent mobile TCP/IP solutions: the time model and tra c model. Mo...

It is well known that most of Breast cancer diagnosis characterization processes are entirely based on physician’s intuition and experience. Since diagnosis of breast cancer involves several layers of uncertainty and imprecision that makes traditional approaches inappropriate. In the present research paper a soft computing diagnostic support system for breast cancer is proposed which is capable...

This paper describes three application domains for integrating planning, scheduling and execution at NASA Johnson Space Center. The three domains are: advanced life support systems; traded control of robotic manipulators and free ying space robots. The challenges of each domain will be given and initial progress will be described. For each domain we have applied the same layered control archite...

background: aging is a sensitive period of life and attention to the issues and needs is essential. to access to health care for the elderly and the prevention of chronic diseases, and reduce the incidence of infection, the first step is identifying the factors affecting the health of every community. one of the factors affecting it, is the social and religious support. thus, this study compare...

Mobile applications and mobile application environment of next generation networks require enhanced quality of service (QoS) to support user’s service level agreement (SLA). This paper presents an adaptation technique at transport layer to minimize the impact of varying and adverse network condition along with security and priority to satisfy the SLA. The paper extends the transport layer funct...

T he following comments pertain to " Biophysical characteristics of hyaluronic acid soft-tissue fillers and their relevance to aesthetic applications " by Sundaram and Cas-suto 1 and " Cohesive polydensified matrix hyaluronic acid for fine lines " by Sundaram and Fagien. 2 According to the authors' conceptualization, definition of " superficial flow volumetry " is " soft, spreading filler that ...

In this paper we describe a stereo vision system that can recognize natural gestures and an intelligent robot control architecture that can interpret these gestures in the context of a task The intelligent control archi tecture consists of three layers The top layer delib erates via a state based hierarchical non linear plan ner The bottom layer consists of a suite of reactive skills that can b...