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A CBR-Based Approach for Ship Collision Avoidance [chapter]

Yuhong Liu, Chunsheng Yang, Xuanmin Du
Lecture Notes in Computer Science  
Conclusions and Future Work In this paper, we presented a CBR-based approach for ship collision avoidance.  ...  CBR-Based Framework for Collision Avoidance In this section, we present the proposed CBR-based framework for ship collision avoidance.  ... 
doi:10.1007/978-3-540-69052-8_72 fatcat:vdoxodnipzeg3odlielh37f7oa

Case learning for CBR-based collision avoidance systems

Yuhong Liu, Chunsheng Yang, Yubin Yang, Fuhua Lin, Xuanmin Du, Takayuki Ito
2010 Applied intelligence (Boston)  
In this paper, we propose an automated case learning method for CBR-based collision avoidance systems.  ...  A successful CBR-based system relies on a high-quality case base, and a case creation technique for generating such a case base is highly required.  ...  A CBR-based approach for collision avoidance is a problem-solving paradigm, which solves collision problem based on the past experience stored in the case base.  ... 
doi:10.1007/s10489-010-0262-z fatcat:lbrsf5vce5d5rcarh4zgnz5fuq

Fuzzy Reasoning as a Base for Collision Avoidance Decision Support System

Tanja Brcko, Jelenko švetak
2013 Promet (Zagreb)  
This paper considers a decision support system based on fuzzy logic integrated into an existing bridge collision avoidance system.  ...  of everyday tasks as a means of reducing risk levels.  ...  One way to present knowledge in the expert system is also the case-based reasoning (CBR), which was used for collision avoidance at sea by Liu [10] .  ... 
doi:10.7307/ptt.v25i6.1183 fatcat:elr7znbvdjhozanuum6siybn5q

Barrage Relay Networks

Thomas R. Halford, Keith M. Chugg
2010 2010 Information Theory and Applications Workshop (ITA)  
BRNs utilize an autonomous cooperative communication scheme that eliminates the need for link-level collision avoidance.  ...  In response to the demands of tactical edge communications, TrellisWare Technologies, Inc. developed a MANET system based on Barrage Relay Networks (BRNs).  ...  This is in stark contrast to the standard layered architecture for network design which controls access to a node-to-node link via a collision avoidance MAC protocol.  ... 
doi:10.1109/ita.2010.5454129 dblp:conf/ita/HalfordC10 fatcat:4qcwohgm4bbd3h3uv2om4irqiq

Fuzzy logic based decision making system for collision avoidance of ocean navigation under critical collision conditions

L. P. Perera, J. P. Carvalho, C. Guedes Soares
2010 Journal of Marine Science and Technology  
This paper focuses on a fuzzy logic based intelligent decision making system that aims to improve the safety of marine vessels by avoiding collision situations.  ...  Furthermore, all decision rules are formulated in accordance with the International Maritime Organization Convention on the International Regulations for Preventing Collisions at Sea (COLREGs), 1972, to  ...  Furthermore, this work contributes to the project ''Methodology for ship manoeuvrability tests with self-propelled models'', which is being funded by the Portuguese Foundation for Science and Technology  ... 
doi:10.1007/s00773-010-0106-x fatcat:fgxay7ztx5dxzfnemfxnkigffy

Intelligent Ontology CBR System for Fault Diagnosis and Repair

Bakhta Nachet et. al.
2018 International Journal of Computing and Digital Systems  
Thus, we adopt ontology approach as a means to acquire domain knowledge and construct a case-base and use ontological semantic retrieval as the case retrieval method.  ...  The resulting ontology based CBR tool is experimented in fault diagnosis and repairing domain, a semi-structured decision-making environment involving multiple attributes.  ...  support system for ship's collision avoidance to prevent the cumbersome tasks of creating a new solution each time a new situation is encountered.  ... 
doi:10.12785/ijcds/070203 fatcat:euvcu2rfjzauvemyqj5tdgt5jy

Channel replay-based performance evaluation of protocols for underwater routing

Stefano Basagni, Chiara Petrioli, Roberto Petroccia, Daniele Spaccini
2014 2014 Oceans - St. John's  
technique for a fair and repeatable performance comparison of solutions for UWSNs.  ...  The two protocols are the Channel-Aware Routing Protocol (CARP), exemplary of a cross layer approach to underwater routing, and a simple variation of common flooding, called EFlood, where performance is  ...  We gratefully acknowledge the NATO STO CMRE for invaluable feedback and for providing expertise and logistics during experimentation.  ... 
doi:10.1109/oceans.2014.7003149 fatcat:kwanrydfkzhnrdlbc4m4aaert4

Density and mobility impact on MANET routing protocols in a maritime environment

Rabab J. Mohsin, John Woods, Mohammed Q. Shawkat
2015 2015 Science and Information Conference (SAI)  
The high cost of other available technologies which require direct connection to IP networks make our approach an attractive proposition for small craft.  ...  Mobile Ad-Hoc Networks (MANETS) are multi hop wireless networks, where a packet hops through a number of intermediate nodes within coverage range of each other to reach the intended destination.  ...  This information can assist in location awareness and collision avoidance.  ... 
doi:10.1109/sai.2015.7237271 fatcat:jemhpplhdrc6dcv7ciyumh6zva

Safety management of waterway congestions under dynamic risk conditions—A case study of the Yangtze River

X.P. Yan, C.P. Wan, D. Zhang, Z.L. Yang
2017 Applied Soft Computing  
To make flexible decisions according to the dynamics of congestion risks and to achieve a rational risk analysis for prioritising congestion risk control options (RCOs), the cost-benefit ratio (CBR) is  ...  The hybrid of CBR and fuzzy TOPSIS is illustrated by investigating the congestion risks of the Yangtze River.  ...  The authors would also like to thank the anonymous reviewers for their constructive suggestions.  ... 
doi:10.1016/j.asoc.2017.05.053 fatcat:hrnm5nkmwvexpoxy7ywt5ce6ay

Demand-aware centralized traffic scheduling in Wireless LANs

Myungchul Kim, Sangyup Han, Myungjin Lee
2016 2016 IFIP Networking Conference (IFIP Networking) and Workshops  
CO-FI adaptively allocates time slots for APs and stations based on both traffic demands on the stations and a conflict graph that represents interference relationships among the devices.  ...  It also effectively avoids downlink conflicts created by hidden node and non-hidden/non-exposed node, by allocating non-overlapping time slots to interfering stations.  ...  ACKNOWLEDGMENTS This work was supported in part by a grant from the Royal Society.  ... 
doi:10.1109/ifipnetworking.2016.7497220 dblp:conf/networking/KimHL16 fatcat:ixhgofeap5dc5eqsw6bitxehh4

DAMAC: A Delay-Aware MAC Protocol for Ad Hoc Underwater Acoustic Sensor Networks

Ahmed Al Al Guqhaiman, Oluwatobi Akanbi, Amer Aljaedi, Adel R. Alharbi, C. Edward Chow
2021 Sensors  
In a channel shared by several nodes, the scheduling algorithm is a key factor to avoiding collisions in the random access-based approach.  ...  on the random access-based approach where each node uses Carrier Sense Multiple Access/Collision Avoidance (CSMA/CA) to determine channel status, switches nodes on and off to conserve energy, and allows  ...  The offshore infrastructure consists of sensor nodes, a sink node, offshore rigs, and a ship.  ... 
doi:10.3390/s21155229 fatcat:htwc7abmgbhtpguhenb3jlkraq

Recent advances on artificial intelligence and learning techniques in cognitive radio networks

Nadine Abbas, Youssef Nasser, Karim El Ahmad
2015 EURASIP Journal on Wireless Communications and Networking  
A cognitive radio node senses the environment, analyzes the outdoor parameters, and then makes decisions for dynamic time-frequency-space resource allocation and management to improve the utilization of  ...  , case-based reasoning, entropy, Bayesian, Markov model, multi-agent systems, and artificial bee colony algorithm.  ...  For instance, ANN can be used at the secondary user end in cognitive radios to act dynamically whenever there is PU activity detected over the channel to avoid collision.  ... 
doi:10.1186/s13638-015-0381-7 fatcat:dq6aba75obc5vlxnbaqrerlsii

HashCache: Cache Storage for the Next Billion

Anirudh Badam, KyoungSoo Park, Vivek S. Pai, Larry L. Peterson
2009 Symposium on Networked Systems Design and Implementation  
However, current Web proxies are incapable of providing large storage capacities while using small resource footprints, a requirement for the integrated multi-purpose servers needed to effectively support  ...  As such, Hash-Cache can be deployed in configurations not attainable with current approaches, such as having multiple terabytes of external storage cache attached to low-powered machines.  ...  Anirudh Badam was partially supported by a Technology for Developing Regions Fellowship from Princeton University.  ... 
dblp:conf/nsdi/BadamPPP09 fatcat:ht3fvjamxvabrhjzf5v4zalvjq

Coexistence between Communication and Radar Systems - A Survey [article]

Mina Labib, Vuk Marojevic, Anthony F. Martone, Jeffrey H. Reed, Amir I. Zaghloul
2017 arXiv   pre-print
Accordingly, innovative approaches for spectrum sharing have been proposed and implemented to accommodate several systems within the same frequency band.  ...  The purpose of this radar is to avoid collision of the UAV by detecting and tracking other nearby aircrafts.  ...  the CBRS bands.  ... 
arXiv:1709.08573v1 fatcat:noamdsan6zb2ndhfccsxcj46lq

An Advanced Optimization Protocol for Cross Layer Routing in MANET

2019 International Journal of Engineering and Advanced Technology  
Information exchange is captive from infrastructure-based to infrastructure-free techniques.  ...  This research paper aims to test and suggest a cross-layer interaction model between transport layer, routing layer, data link layer, and physical layer with power-efficient routing intentions.  ...  Previously, the development of adhoc network protocols was based primarily on the layered approach.  ... 
doi:10.35940/ijeat.b4104.129219 fatcat:wtnwu6hzq5enpkxukqp6if76by
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