Browsing Computing Science by Title

HATE SPEECH AND OFFENSIVE LANGUAGE DETECTION FOR AFAAN OROMO FACEBOOK POSTS AND COMMENTS USING RNN. Thesis

WORKU, DIRIBA GIRMA; Mamo, Getachew; Guadie, Abaynew (2022-06-18)

Social media is changing the face of communication and culture in society around the world. People share their information, feelings, and emotions by using social media platform like Facebook. As social media users ...

Hate Speech Detection Using Deep Recurrent Neural Networks for Amharic Text Thesis

Girma, Bereket (2021-01-22)

The exponential growth of social media such as Twitter and Facebook have revolutionized communication and content publishing but are also increasingly exploited for the propagation of hate speech and the organization ...

Human Skin Fungal Diseases Classification Using Deep Learning Technique Thesis

Nigat (2021-12-26)

The skin is our body's outermost layer. It has a lot of different functions. Since it is the outer covering of the whole body part that acts as a barrier, protecting our body from harmful things in the outside world ...

Human Skin Fungal Diseases Classification Using Deep Learning Technique Thesis

Tsedenya Debebe; Tilahun Melake; Zerihun Olana (2021-12)

The skin is our body's outermost layer. It has a lot of different functions. Since it is the outer covering of the whole body part that acts as a barrier, protecting our body from harmful things in the outside world ...

A Hybrid Adaptive Model for District Based Proactive-Geographic Steering Convention in MANET Thesis

Muleta Taye (2017-07-03)

From the time of its inception, wireless networks progressively being followed to enable mobility in mobile networks. In last few decades, a lot of Ad hoc network routing protocol were developed, specifically for Mobile ...

Hybrid Case Based Reasoning Approach for Diagnosis and Treatment of Hypertension Thesis

Tadesse Zewde; Million Meshesha; Samuel Sisay (2023-01)

Health problems touch many aspects of human life like health condition, working environment, family life, social relations, financial and political activities of every endeavor. In Ethiopia, every sector has been ...

Hybrid Feature Selection for Amharic News Document Classification Article

Endalie, Demeke; Haile, Getamesay (2021-05-12)

Today, the amount of Amharic digital documents has grown rapidly. Because of this, automatic text classification is extremely important. Proper selection of features has a crucial role in the accuracy of classification ...

Improved Cellular Network Fault Prediction Using Machine Learning: In The Case Of Ethio Telecom Node B Network, Ethiopia Thesis

Abdi Sheshifa; Fisseha Bayu; Tesfu Mekonen (2021-12)

In today's telecommunications settings, operators must deal with rapid technological developments while improving operational efficiency, which is, lowering operational costs while maximizing network performance. The ...

IMPROVED CELLULAR NETWORK FAULT PREDICTION USING MACHINE LEARNING: IN THE CASE OF ETHIO TELECOM NODE B NETWORK, ETHIOPIA Thesis

ABDURAHMAN, ABDI SHESHIFA (2021-12-11)

In today's telecommunications settings, operators must deal with rapid technological developments while improving operational efficiency, which is, lowering operational costs while maximizing network performance. The ...

Improved Cluster Based Routing Protocols through Optimal Cluster Head Selection for MANET Thesis

Yenework Alayu; Girum ketema (2020-01)

Mobile ad hoc network (MANET) is a wireless network that communicate mobile hosts without the need of fixed infrastructure. They are characterized by mobility of mobile node (since mobile nodes in MANET move in and out) ...

Improvement on Approximate Point In Triangle (APIT) Localization Algorithm in Large-scale Wireless Sensor Networks Thesis

Kelil Mohammed; Fisseha Bayu; Tesfu Mekonen (2019)

In wireless sensor networks, the location of sensor nodes that generate information in application such as target tracking, geographic routing , environmental monitoring and forest fire monitoring are very essential. ...

Improving Ad Hoc On Demand distance Vector Routing Protocol Against BlackHolc Attacks For Mobice Ad Hoc Net Work Article

Eden Teshome; IngTowfikJemal; Mohammed Muntaz (2016-02)

A mobile ad hoc network (MANET) is a nonorganized structure, decentralized monitoring and dynamic changing network topology of mobile devices connected by wireless for transmission of data from source to destination. ...

Improving DSR protocol in MANET using power-aware passive clustering Thesis

Yekoye Tigabu; Dawit Kifle; Firehiwot Belay (2020-06)

Mobile ad hoc network is infrastructure less wireless network designed to provide service where other networks are not available or not possible to construct. Nodes are capable of acting as both router and host. Some ...

Improving Multi-path Routing Using Received Signal Strength and Residual Energy in MANET Thesis

Awoke, Melishew (2021-11-27)

Mobile Ad-hoc Networks (MANETs) are characterized by autonomous, self-organized and dynamic wireless networks with no fixed infrastructure. Nodes are distributed in decen tralized and random way in MANET. MANETs are greatly ...

Improving Performance of AODV using non-flooding route discovery technique Thesis

Nebiyat Hamza; Dawit Kifle; Gemechu Birhanu (2018)

Mobile Ad-hoc Network (MANET) is an infrastructure-less network (i.e., decentralized, selfconfiguring, and dynamic in nature). Nodes constitute the networks act as host (i.e., source and destination nodes) and router ...

Improving The Packet Transmission Performance In Manet By Detecting And Preventing Jelly Fish Attack Thesis

Geletu Hussein; Esmael Kedir; Negasa Berahanu (2021-08)

The MANET would soon replace existing wireless technology, due to its easy to deploy and bare minimum infrastructure requirement and dynamic topology. Emergence of faster high-speed hand held mobile device, mail delivery ...

Improving the packet transmission performance in MANET by detecting and preventing Jellyfish attack Thesis

WAKO, GELETU HUSSEIN (2021-08-29)

The MANET would soon replace existing wireless technology, due to its easy to deploy and bare minimum infrastructure requirement and dynamic topology. Emergence of faster high-speed hand held mobile device, mail delivery ...

Improving the Performance of AODV routing protocol to Mitigate Route Request flooding attack in MANET Thesis

Girma, Hirpa (2021-09-08)

Mobile ad hoc Network (MANET) is a collection of network devices which are connected through the wireless links. Due to this, the attackers seek a chance to pierce into the network and become a cause of malfunctioning ...

Improving the Performance of Emergency Message Dissemination Scheme for VANET using Selective Forwarding Algorithm in Multi Directional Road Scenario Thesis

Maru, Getachew; Ababu, Kebebew; Haile, Getamesay (2023-01-12)

A kind of mobile ad hoc network called VANET is created for vehicular communication. The performance and efficiency of transportation systems are being greatly enhanced by VANET, which is assisting in reshaping Intelligent ...

Improving The Performance of Lightweight On demand Ad hoc Distance Vector next generation (LOADng) Protocol on Wireless Sensor Network using Agglomerative Hierarchical Clustering Thesis

HADARO, HAILE (2021-08-16)

Sensor technologies are becoming increasingly important in acquiring information about nearby environments, and their application in wireless sensor networks is becoming increasingly prevalent. A large number of sensor ...

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