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ORCIDDereje H. Woldegebreal
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2020 – today
- 2024
[j4]Tsegamlak Terefe Debella
, Maxime Devanne, Jonathan Weber, Dereje Hailemariam Woldegebreal, Germain Forestier:
Correction: Estimating time series averages from latent space of multi-tasking neural networks. Knowl. Inf. Syst. 66(2): 1521 (2024)- 2023
- [j3]Tsegamlak Terefe, Maxime Devanne, Jonathan Weber, Dereje Hailemariam, Germain Forestier:
Estimating time series averages from latent space of multi-tasking neural networks. Knowl. Inf. Syst. 65(11): 4967-5004 (2023) - [c32]Yalemsew Abate Tefera, Tsegamlak Terefe Debella, Habib Mohammed Hussien, Dereje Hailemariam Woldegebreal:
Compressed Amharic Text: A Prediction by Partial Match Context-Modeling Algorithm. PanAfriCon AI (1) 2023: 262-279 - 2021
- [c31]Dereje Hailemariam Woldegebreal, Tsegamlak Terefe Debella, Kalkidan Dejenie Molla:
On the Entropy of Written Afan Oromo. AFRICOMM 2021: 25-46 - [c30]Amel Salem Omer, Dereje Hailemariam Woldegebreal:
Review of Markov Chain and Its Applications in Telecommunication Systems. AFRICOMM 2021: 366-385 - 2020
- [c29]Amare Kassaw, Fikreaddis Tazeb, Fikreselam Gared, Dereje Hailemariam:
Performance Analysis of Multicarrier Modulation Techniques for Next Generation Networks. ICAST (1) 2020: 184-199 - [c28]Tsegamlak Terefe, Maxime Devanne, Jonathan Weber, Dereje Hailemariam, Germain Forestier:
Time Series Averaging Using Multi-Tasking Autoencoder. ICTAI 2020: 1065-1072 - [c27]Bethelhem Seifu Shawel, Tsegamlak T. Debella, Getinet Tesfaye, Yonas Y. Tefera, Dereje H. Woldegebreal:
Hybrid Prediction Model for Mobile Data Traffic: A Cluster-level Approach. IJCNN 2020: 1-8 - [c26]Yonas Yehualaeshet Tefera, Tewodros Kibatu, Bethelhem Seifu Shawel, Dereje Hailemariam Woldegebreal:
Recurrent Neural Network-based Base Transceiver Station Power Supply System Failure Prediction. IJCNN 2020: 1-7
2010 – 2019
- 2019
- [c25]Ashagrie Getnet Flattie, Beneyam B. Haile, Dereje Hailemariam, Edward Mutafungwa, Jyri Hämäläinen:
Capacity Demand based Multiobjective Optimal Small Cell Placement under Realistic Deployment Scenario. AFRICON 2019: 1-5 - [c24]Amare Kassaw, Dereje Hailemariam, Michael Fauß, Abdelhak M. Zoubir:
Fractional Programming for Energy Efficient Power Control in Uplink Massive MIMO Systems. EUSIPCO 2019: 1-5 - [c23]Bethelhem Seifu Shawel, Dereje H. Woldegebreal, Sofie Pollin:
Convolutional LSTM-based Long-Term Spectrum Prediction for Dynamic Spectrum Access. EUSIPCO 2019: 1-5 - 2018
- [c22]Amare Kassaw, Dereje Hailemariam, Abdelhak M. Zoubir:
Performance Analysis of Uplink Massive MIMO System Over Rician Fading Channel. EUSIPCO 2018: 1272-1276 - [c21]Yosef Abera, Dereje Hailemariam:
Spatio-temporal Mobile Data Traffic Modeling Using Fourier Transform Techniques. ICTC 2018: 20-24 - [c20]Bethelhem Seifu Shawel, Dereje Hailemariam Woldegebreal, Sofie Pollin:
Deep-learning based Cooperative Spectrum Prediction for Cognitive Networks. ICTC 2018: 133-137 - [c19]Amare Kassaw, Dereje Hailemariam, Abdelhak M. Zoubir:
Review of Energy Efficient Resource Allocation Techniques in Massive MIMO System. ICTC 2018: 237-242 - 2017
- [c18]Tsegamlak Terefe, Dereje Hailemariam:
Entropy estimation and entropy-based encoding of written Amharic language for efficient transmission in telecom networks. AFRICON 2017: 238-244 - [c17]Amare Kassaw, Zemene Matewos, Dereje Hailemariam:
Digital dividend and its opportunities for long term evolution mobile network: The case of Ethiopia. AFRICON 2017: 245-250 - [c16]Samuel Medhn, Bethelhem Seifu Shawel, Amel Salem, Dereje Hailemariam:
Mobile data traffic forecasting in UMTS networks based on SARIMA model: The case of Addis Ababa, Ethiopia. AFRICON 2017: 285-290 - [c15]Dereje H. Woldegebreal, Beneyam B. Haile, Edward Mutafungwa, Jyri Hämäläinen:
Development of an industry-tailored telecommunications engineering study program: Approaches, experiences and insights from Ethiopia. AFRICON 2017: 806-810 - [c14]Hailu Belay Kassa, Yacob Astatke, Farzad Moazzami, Tezera Yitbarek Chernet, Estifanos Yohannes, Dereje H. Woldegebreal:
Energy efficient smart antenna system using Recursive Least Square algorithm and Kaiser side lobe cancellation technique. CISS 2017: 1-5 - 2016
- [c13]Hailu Belay Kassa, Shanko Chura Aredo, Estifanos Yohannes, Dereje Hailemariam, Yacob Astatke, Farzad Moazzami, Wondimu K. Zegeye:
Equal Area User Clustering Algorithm for Energy Efficient Cellular Network. CHASE 2016: 13-17 - [c12]Seifemichael B. Amsalu, Wondimu K. Zegeye, Dereje Hailemariam, Yacob Astatke:
Design and performance evaluation of an energy efficient routing protocol for Wireless Sensor Networks. CISS 2016: 48-53 - [c11]Hailu Belay Kassa, Tezera Yitbarek Chernet, Estifanos Yohannes, Dereje Hailemariam, Yacob Astatke, Farzad Moazzami, Wondimu K. Zegeye:
Investigation of RLS beamforming algorithm interms of energy efficiency. CISS 2016: 82-86 - [c10]Seifemichael B. Amsalu, Wondimu K. Zegeye, Dereje Hailemariam, Yacob Astatke, Farzad Moazzami:
Energy efficient Grid Clustering Hierarchy (GCH) routing protocol for wireless sensor networks. UEMCON 2016: 1-6 - 2015
- [j2]Henock Mulugeta Melaku, Kumudha Raimond, Dereje Hailemariam Woldegebreal:
TCP-PLDR: A Novel Packet Loss Detection and Response Mechanism for TCP in Mobile Ad Hoc Networks. Ad Hoc Sens. Wirel. Networks 28(3-4): 183-202 (2015) - [j1]Henock Mulugeta Melaku, Dereje H. Woldegebreal, Kumudha Raimond:
Investigating the effects of security attacks on the performance of TCP variants and routing protocols in MANET. Int. J. Comput. Appl. Technol. 51(3): 235-246 (2015) - [c9]Wuletaw Adane, Dereje Hailemariam:
Inter-carrier interference mitigation in OFDM-based cooperative communication in doubly selective channels. AFRICON 2015: 1-6 - [c8]Dinkisa Aga Bulti, Dereje H. Woldegebreal, G. David Gonzalez, Beneyam B. Haile, Jyri Hämäläinen:
User association and load balancing in long term evolution network in Addis Ababa, Ethiopia. AFRICON 2015: 1-5 - [c7]Hailu Belay Kassa, Dereje Hailemariam, Yacob Astatke, Farzad Moazzami, Richard A. Dean:
Energy efficiency evaluation in downlink cellular communication networks. AFRICON 2015: 1-5 - [c6]Samuel Medhn, Dereje Hailemariam:
Cooperative MIMO system for WiMAX technology. AFRICON 2015: 1-6 - [c5]Estifanos Yohannes, Dereje Hailemariam:
Joint adaptive modulation and adaptive MIMO system for fading channels in 3GPP LTE. AFRICON 2015: 1-5
2000 – 2009
- 2008
- [c4]Dereje H. Woldegebreal, Holger Karl:
Network-Coding-Based Cooperative Transmission in Wireless Sensor Networks: Diversity-Multiplexing Tradeoff and Coverage Area Extension. EWSN 2008: 141-155 - [c3]Dereje H. Woldegebreal, Stefan Valentin, Holger Karl:
Incremental Network Coding in Cooperative Transmission Wireless Networks. VTC Fall 2008: 1-5 - 2007
- [c2]Dereje H. Woldegebreal, Holger Karl:
Multiple-Access Relay Channel with Network Coding and Non-Ideal Source-Relay Channels. ISWCS 2007: 732-736 - [c1]Dereje H. Woldegebreal, Stefan Valentin, Holger Karl:
Outage probability analysis of cooperative transmission protocols without and with network coding: inter-user channels based comparison. MSWiM 2007: 36-44
Coauthor Index
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