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Afaan Oromo Continuous Speech Recognition Using Deep Learning Thesis

Degefa, Sifen Dadi (2021-04-21)

Automatic Speech Recognition (ASR) works by taking an audio speech as an input and convert it to text as an output. In this study an attempt is made to design an automatic Afaan Oromo speech to text recognition using ...

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 ...

ENHANCED CLUSTER-BASED EMERGENCY MESSAGE FORWARDING SCHEME FOR VANET Thesis

Keweye, Habtamu Ararsie (2021-12-26)

The Vehicular Ad-hoc Network(VANET) is a branch of Mobile Ad-hoc Network(MANET) that is dedicated to improve the safety and comfort of both drivers and passen gers in Intelligent Transportation Systems(ITS). Vehicle-to-vehicle ...

Enhancing the performance of Opportunistic Mobile Social Network using Social based Message dropping policy for simBet routing protocol Thesis

Bula, Girma (2021-08-30)

Opportunistic network is network of wirelessly connected nodes in specific area and the topology of the network is changed due to the mobility of the nodes. Opportunistic networks use store-and-carry forward mechanism ...

Anomaly Based Intrusion Detection system In IoT Using Deep Learning Techniques Thesis

Gebremariam, Hadush (2021-08-10)

The Internet of Things is the network of tiny objects. The main goal of IoT is to connect the objects to the internet for sharing and to communicate with each other without human interference to improve the quality of ...

Book Recommendation System for New User Using Collaborative Filtering With Demographic Data Thesis

Mussa, Emebet Kassa (2021-12-30)

Finding relevant information on the Internet has become a major issue today due to information overload. Recommender systems are the best solution to this problem. Recommender system is algorithms aimed at suggesting ...

Binding Name With Node Content to Improve Accessibility in IoT Using ICN Naming Scheme Thesis

Mamo, Guyo (2021-08-10)

The Internet of Things simplifies our everyday lives by connecting massive objects and creating a perfect environment for humans to easily access any required services and information at any time, from anywhere in the ...

Automatic Afan Oromo Sentence Identification and Simplification Using Rule Based Approach Thesis

JUNDA, ABDUREHMAN MAHMUD (2021-12-20)

In NLP, sentence identification and simplification are necessary for machine translation, parsing, question generation, information extraction, summarization, semantic role labeling, opinion mining, etc. The majority ...

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 ...

Developing And Investigation Knee Arthritis Classification Model From Knee X-Ray Image Using Deep Learning Approach Thesis

Gedefaw, Berihun Molla (2021-12-19)

Arthritis is a disease caused by inflammation of joints. It is the primary cause of human impairment. It affects mostly the neck, knee, and palm of hand, elbow, lung, and heart. There are over a hundred various types of ...

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) ...

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 ...

Remote and Flexible User Application Deployment Using Web Services for Constrained Networks Thesis

Zerihun Befekadu; Girum Ketema; Worku Birhanie (2019)

Constrained networks or Low Power and Lossy Network (LLN) are networks that consists of spatially distributed autonomous sensors, which are tiny devices deployed to cooperatively process, communicate and monitor the ...

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. ...

Short Amharic Text Clustering Using Topic Modeling Thesis

Kebede Assefa; Melkamu Beyene; Ephrem Tadesse (2020-09)

Text clustering is to group texts according to a certain feature defined on texts to measure the similarity between two texts. keyword-based models like TFIDF of a model for texts have been used as a feature in recent ...

Morphological Segmentation Using Neural Networks For Afaan Oromo Thesis

Rebuma Regasa; Teklu Urgessa; Desalew Yohannes (2020-01)

Natural Language Processing (NLP) concerns with computational processing of natural languages in order to provide a products as computers interact linguistically with people in ways that suit people rather than computers. ...

Big Data Analytics System For Predominant Chronic Diseases Thesis

Mesay Gebremariam; Worku Jimma; Solomon Alemu (2020-09)

Medical data is one of the most rewarding and yet most complicated data to analyze. Medical images, biomedical signals and handwritten prescriptions are available and can be used for prediagnostic tasks on the existence ...

Development Of Tigrinya Language Interface To Database Using Rnn Thesis

Hagos Hailemaryam; Getachew Mamo; Teferi Kebebew (2020-01)

Now a day, different organizations use database with local language written contents to manage their work. These databases have huge information in an electronic format, and to access and manipulate these information ...

SDN based DDoS flooding attacks defense in cloud environment Thesis

Ashenafi Meshesha; Towfik Jemal (2018-06)

Cloud computing is one of the recent technology that provides different services from different platform for the users at any time, at anywhere using internet without any limitations. As cloud computing providing this ...

A Performance Optimization of VANET Communications by Integrating UAV System with LTE/4G and WAVE Technologies Thesis

Estifanos Tilahun; Kebebew Ababu; Dereje Yohannes (2017-10)

With the bulky intensification of conventional vehicles on roads presently, driving has become more challenging and dangerous issue. Roads are filled up with vehicles, safety distance and acceptable speeds are rarely ...

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