Efficient-dynamic source routing (E-DSR)

Kumar, Chiranjeev; Kumar, Gourav; Rani, P. Kavitha

doi:10.1109/iscit.2012.6380914

Cited by 12 publications

(5 citation statements)

References 9 publications

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“…More recently from 2012 to 2015, the difference was 15% (p < 0.001). Conversely, M aori men had significantly higher mortality rates throughout the 67 (10) 68 ( 12) 67 (10) 69 ( 14) <0.001 67 (14) 68 (13) 69 (15) 69 ( 14) 67 (10) 67 (11) 68 (11) <0.001 68 ( 12) 67 (11) 67 (11) 67 (11) 0.641 study periods (Table 3). However, the difference decreased from 43% previously to 29% in the most recent period (2012-2015).…”

Section: Age Standardized Rate Ratio For Prostate Cancer Incidence An...mentioning

confidence: 98%

“…Data management, statistical analysis, and outcome measures Data management and statistical analysis were conducted using IBM SPSS version 25.0 (IBM Corp., Armonk, NY, USA) and DSR package (Kumar, 2019) on R platform version 3.6.1 (R Core team, 2019). 14 For continuous variables, descriptive statistics were reported as a median with interquartile range (IQR), and differences between the ethnic and regional groups were assessed with Kurskal-Walis non-parametric tests.…”

Section: Data Collectionmentioning

confidence: 99%

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Ethnic and regional differences in the temporal trends of prostate cancer incidence and mortality in New Zealand

Matti

Chapman

Zargar‐Shoshtari

2021

ANZ Journal of Surgery

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Background Prostate cancer (Pca) is the most frequently diagnosed cancer in New Zealand (NZ) men and the third leading cause of cancer deaths. Temporal changes in Pca incidence and mortality have not been reported despite changes in the Pca landscape. This study aims to analyse the temporal trends in Pca with focus on ethnic and regional variations. Methods The study cohort was identified from the NZ Cancer Registry and the mortality collection databases. Men who were diagnosed with Pca between 2000 and 2018 were included in the incidence analysis. Men who died from Pca between 2000 and 2015 were included in the mortality analysis. Other data collected were ethnicity and geographical information. Pca incidence and mortality were calculated as age‐standardized rates using the 2001 World Health Organization population. Results A total of 58 966 men were diagnosed (incidence: 105.2 per 100 000) and 14 749 men died (mortality: 49.3 per 100 000) from Pca. When compared to European men, Māori and Asian men had significantly lower Pca incidence. Mortality rates demonstrated a steady decline, which was more prominent until 2010. Māori and Pacific men had higher mortality rates when compared to European men. In most recent years, the difference in mortality is decreasing for Māori but increasing for Pacific men. There were no regional differences in mortality. Conclusion Pca incidence in NZ has fluctuated over the last 20 years, while mortality rates have shown to steadily decline. Pca mortality was shown to disproportionately affect Māori and Pacific men.

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Section: Age Standardized Rate Ratio For Prostate Cancer Incidence An...mentioning

confidence: 98%

Section: Data Collectionmentioning

confidence: 99%

Ethnic and regional differences in the temporal trends of prostate cancer incidence and mortality in New Zealand

Matti

Chapman

Zargar‐Shoshtari

2021

ANZ Journal of Surgery

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“…The use of the slight Ant-agent packets limited the diffusion of RREQs without overloading the network. In [11], the authors proposed the E-DSR protocol to improve the route maintenance of DSR using two levels of thresholds: the battery power given by each node at the primary route and the signal power received by each intermediate node at all time. When the battery power or/and the received signal power of any node fall, the node informs the source to select the most fresh route in its route cache and to remove the outdated routes.…”

Section: Related Workmentioning

confidence: 99%

Enhancing VANETs' Routing Operation with the Route Lifetime Policy

Lengliz¹,

Slama²

2017

IJCA

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Routing is continuous challenging issue in Vehicular Ad Hoc Networks (VANETs) given the intrinsic characteristics of these networks, especially limited resources and high mobility. Indeed, for any routing protocol to achieve acceptable network throughput performance it should adapt its operation to VANET high frequency topology change dynamics. In this paper an enhancement of such routing protocols is proposed using the Route Life Time (RLT) policy which purpose is to maintain the established route as long as possible in VANET likely dynamic environments. Indeed, the well-known VANET routing protocols AODV and DSR are enhanced to their respective versions baptized AODV-RLT and DSR-RLT. A realistic VANET model is defined for the purpose of simulation experiments and both single and a comparative evaluation of the proposals is performed. These experiments show that both of the AODV-RLT and DSR-RLT exhibit good performance as far as the network throughput was considered. The comparative study lightens that the DSR-RLT protocol overcomes the AODV-RLT to achieve a higher network throughput.

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“…The intermediate member nodes prepare their own header and relay the message through source routing. To improve the route maintenance DSR uses two levels of thresholds [15]. The higher level of threshold is used to find the optimal fresh back-up route from source"s route cache, if available.…”

Section: Variants Of Dsrmentioning

confidence: 99%

Survey on Dynamic Source Routing, Attacks and Counter Measures in Wireless Sensor Networks

Jagadanna¹

2014

IJRET

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A wireless sensor network (WSN) in its simplest form can be defined as a network of low power, small size devices denoted as sensor nodes that can sense the environment and communicate the information gathered from the monitored field through wired or wireless links. The data is forwarded, possibly via multiple hops to a sink that can use it locally, or it is connected to other networks through a gateway. Data is aggregated and send to the base station either using conventional wired network or fixed wireless medium. Data aggregation is a process of gathering and aggregating the data using data aggregation approach [1]. The main aim of data aggregation technique is to collect and aggregate data in an energy efficient manner so that network lifetime is enhanced. WSNs often use many routing protocols, power management protocols and data dissemination protocols where the design is to energy awareness and how can save energy [2]. Easy deployment, fast communication and low maintenance are main advantage of wireless sensor network [3]. The paper describe, introduction to wireless sensor networks and its types the challenging issues in routing the packets in WSN, the basic working principle of Dynamic Source Routing (DSR), how intermediate nodes can perform diversion of path when they are compromised by attacker, then paper enhances the loop control logic and digital signature based route path to overcome the diversion of path problem. Various simulators are used for the implementation and analysis of dynamic source routing in WSN [4].

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Efficient-dynamic source routing (E-DSR)

Cited by 12 publications

References 9 publications

Ethnic and regional differences in the temporal trends of prostate cancer incidence and mortality in New Zealand

Ethnic and regional differences in the temporal trends of prostate cancer incidence and mortality in New Zealand

Enhancing VANETs' Routing Operation with the Route Lifetime Policy

Survey on Dynamic Source Routing, Attacks and Counter Measures in Wireless Sensor Networks

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