Results 41 to 50 of about 961,838 (166)

A Novel PROMSIS Vertical Handoff Decision Algorithm for Heterogeneous Wireless Networks

International Journal of Distributed Sensor Networks, 2013
A novel preference ranking organization method by similarity to ideal solution (PROMSIS) vertical handoff algorithm is proposed for heterogeneous wireless networks, and its essential idea includes the preference structure of the PROMETHEE and the concept
Shengmei Liu, Zhongjiu Zheng, Su Pan
doaj   +1 more source

Fast Decision Algorithms in Low-Power Embedded Processors for Quality-of-Service Based Connectivity of Mobile Sensors in Heterogeneous Wireless Sensor Networks

Sensors, 2012
When a mobile wireless sensor is moving along heterogeneous wireless sensor networks, it can be under the coverage of more than one network many times.
Juan M. Sánchez-Pérez, María D. Jaraíz-Simón, Juan A. Gómez-Pulido, Miguel A. Vega-Rodríguez   +3 more
doaj   +1 more source

What Is the Return on Investment of Digital Engineering for Complex Systems Development Schedules? Findings From a Mixed‐Methods Case Study on the Post‐Production Design Change Processes of Navy Assets

Systems Engineering, EarlyView.
ABSTRACT Complex engineered systems routinely face schedule and cost overruns, along with poor post‐deployment performance. Both INCOSE and the U.S. Department of Defense (DoD) have championed Digital Engineering (DE) as a potential remedy, yet most of DE's purported benefits remain anecdotal, and its return on investment (ROI) remains poorly ...
Jannatul Shefa, Taylan G. Topcu
wiley   +1 more source

Managing Differences in Geosciences and Computer Science: Strategies for Successful Interdisciplinary Collaboration

Perspectives of Earth and Space Scientists, Volume 7, Issue 1, December 2026.
Abstract The rise of quantitative geosciences approaches and accessible computer science tools have led to increasing overlap and opportunity at the boundaries of both fields. The need for both research innovation and student cross‐training has motivated new, interdisciplinary Computer Science‐Geoscience collaborations.
Elizabeth Hajek, Tracy Hammond, Ryan Ewing   +2 more
wiley   +1 more source

Vertical Handoff in Wireless 4G Heterogeneous Networks

, 2017
In today’s high-speed communication era, when a user moves from one network to another, voice call and video streaming should not be interrupted. Different wireless network technologies such as WLAN, a cellular network, WiMAX coexist and they have ...
Madhurima Buragohain
core   +1 more source

An Overview of Vertical Handoff Decision Algorithms in NGWNs and a new Scheme for Providing Optimized Performance in Heterogeneous Wireless Networks [PDF]

Informatică economică, 2011
Because the increasingly development and use of wireless networks and mobile technologies, was implemented the idea that users of mobile terminals must have access in different wireless networks simultaneously.
Ionut BOSOANCA, Anca VARGATU
doaj  

Structure of AI Responses With Complex Patient Analysis for Patient Alternatives and Patient Modifiers

European Journal of Dental Education, Volume 30, Issue 4, Page 2087-2096, November 2026.
ABSTRACT Background Artificial intelligence (AI) is already a powerful tool that is rapidly growing within the dental sector. Reports of structure and characteristics of AI responses to patient scenarios are limited. Purpose To analyse characteristics and structure of AI responses to prompts for treatment planning alternatives and patient alternatives ...
David C Johnsen, Leonardo Marchini, Kim Vo, L Brendan Young, Shareef M Dabdoub   +4 more
wiley   +1 more source

Handoff modeling in cellular CDMA with finite sources and state-dependent bandwidth requirements [PDF]

, 2014
It is envisioned that small cells are going to play an important role in future cellular networks. Due to limited coverage areas of small cells and increased user mobility, a proper analysis and evaluation of handoff traffic is of major importance.
Vasilakis, Vasileios, Moscholios, Ioannis, Logothetis, Michael, Vassilakis, Vassilios, Ioannis D. Moscholios, Vardakas, John, Michael D. Logothetis, Vassilios G. Vassilakis, John S. Vardakas   +8 more
core   +1 more source

Modeling Logical Interdependencies: Quantifying Systemic Risk From Rule‐Governed Actions

Risk Analysis, Volume 46, Issue 11, November 2026.
ABSTRACT Systemic risk in critical infrastructure is often analyzed through physical, geographic, and cyber interdependencies. Yet infrastructures are also interdependent through the governing rules that organize human action. These rule‐mediated connections are a form of logical interdependency, and breakdowns in rule‐governed action can create ...
Sukrati Gautam, David J. Yu, Hoon C. Shin, Mariam Alrefaei, Daniel Eisenberg, Changdeok Gim, Jeryang Park, Satish V. Ukkusuri   +7 more
wiley   +1 more source

Comparison of Vertical Handoff Decision Scheme in Heterogeneous Wireless Network

, 2020
: The most challenged one in Fourth generation wireless networks is service continuity in heterogeneous wireless access technology. For continuous service, HANDOFF technique is used as the main key to switch from one network to another network.
C Chandrasekar, K Savitha, Dr
core