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Journal Articles
- 2024
[j40]Lutz Schammer, Gianluca Martino, Amir Najafi, Alberto García Ortiz, Görschwin Fey:
Detailed insight into approximate circuits with error-responsive information flow tracking. it Inf. Technol. 66(4-5): 147-158 (2024)- [j39]Lennart Bamberg
, Ardalan Najafi, Alberto García Ortiz:
Exploiting Neural-Network Statistics for Low-Power DNN Inference. IEEE Open J. Circuits Syst. 5: 178-188 (2024) - [j38]Nesara Eranna Bethur, Anthony Agnesina, Moritz Brunion, Alberto García Ortiz, Francky Catthoor, Dragomir Milojevic, Manu Komalan, Matheus A. Cavalcante, Samuel Riedel, Luca Benini, Sung Kyu Lim:
Hier-3D: A Methodology for Physical Hierarchy Exploration of 3-D ICs. IEEE Trans. Comput. Aided Des. Integr. Circuits Syst. 43(7): 1957-1970 (2024) - 2023
- [j37]Yarib Nevarez, Andreas Beering, Amir Najafi, Ardalan Najafi, Wanli Yu, Yizhi Chen, Karl-Ludwig Krieger, Alberto García Ortiz:
CNN Sensor Analytics With Hybrid-Float6 Quantization on Low-Power Embedded FPGAs. IEEE Access 11: 4852-4868 (2023) - [j36]Mohamed Watfa, Alberto García Ortiz, Gilles Sassatelli:
Energy-based analog neural network framework. Frontiers Comput. Neurosci. 17 (2023) - 2022
- [j35]Robert Schmidt, Alberto García-Ortiz:
Implications of Non-Uniform Deadline Scaling to Quality of Service Under Single Errors. IEEE Access 10: 14586-14599 (2022) - [j34]Jan Moritz Joseph, Lennart Bamberg, Imad Hajjar, Behnam Razi Perjikolaei, Alberto García-Ortiz, Thilo Pionteck:
Ratatoskr: An Open-Source Framework for In-Depth Power, Performance, and Area Analysis and Optimization in 3D NoCs. ACM Trans. Model. Comput. Simul. 32(1): 3:1-3:21 (2022) - 2021
- [j33]Robert Schmidt, Alberto García-Ortiz:
Service Improvements in Real-Time Uniprocessor Scheduling With Single Errors. IEEE Access 9: 43540-43550 (2021) - [j32]Yarib Nevarez, David Rotermund, Klaus R. Pawelzik, Alberto García Ortiz:
Accelerating Spike-by-Spike Neural Networks on FPGA With Hybrid Custom Floating-Point and Logarithmic Dot-Product Approximation. IEEE Access 9: 80603-80620 (2021) - [j31]Wanli Yu, Ardalan Najafi, Yanqiu Huang, Alberto García-Ortiz:
Combination of Task Allocation and Approximate Computing for Fog-Architecture-Based IoT. IEEE Internet Things J. 8(9): 7638-7648 (2021) - [j30]Lingjun Zhu, Lennart Bamberg, Sai Surya Kiran Pentapati, Kyungwook Chang, Francky Catthoor, Dragomir Milojevic, Manu Komalan, Brian Cline, Saurabh Sinha, Xiaoqing Xu, Alberto García-Ortiz, Sung Kyu Lim:
High-Performance Logic-on-Memory Monolithic 3-D IC Designs for Arm Cortex-A Processors. IEEE Trans. Very Large Scale Integr. Syst. 29(6): 1152-1163 (2021) - 2020
- [j29]Lingjun Zhu, Lennart Bamberg, Anthony Agnesina, Francky Catthoor, Dragomir Milojevic, Manu Komalan, Julien Ryckaert, Alberto García-Ortiz, Sung Kyu Lim:
Heterogeneous 3D Integration for a RISC-V System With STT-MRAM. IEEE Comput. Archit. Lett. 19(1): 51-54 (2020) - [j28]Amir Najafi, Lennart Bamberg, Alberto García Ortiz:
Misalignment-aware energy modeling of narrow buses for data encoding schemes. Integr. 72: 58-65 (2020) - [j27]Amir Najafi, Ardalan Najafi, Alberto García Ortiz:
Stochastic Wave-Pipelined On-Chip Interconnect. IEEE Trans. Circuits Syst. II Express Briefs 67-II(5): 841-845 (2020) - [j26]Ardalan Najafi, Alberto García-Ortiz:
Stochastic Mixed-PR: A Stochastically-Tunable Low-Error Adder. IEEE Trans. Circuits Syst. II Express Briefs 67-II(10): 2144-2148 (2020) - 2019
- [j25]Daniel Gregorek, Jochen Rust, Alberto García Ortiz:
DRACON: A Dedicated Hardware Infrastructure for Scalable Run-Time Management on Many-Core Systems. IEEE Access 7: 121931-121948 (2019) - [j24]Jan Moritz Joseph, Lennart Bamberg, Dominik Ermel, Behnam Razi Perjikolaei, Anna Drewes, Alberto García Ortiz, Thilo Pionteck:
NoCs in Heterogeneous 3D SoCs: Co-Design of Routing Strategies and Microarchitectures. IEEE Access 7: 135145-135163 (2019) - [j23]Amir Najafi, Lennart Bamberg, Ardalan Najafi, Alberto García Ortiz:
Integer-Value Encoding for Approximate On-Chip Communication. IEEE Access 7: 179220-179234 (2019) - [j22]Lennart Bamberg, Jan Moritz Joseph, Thilo Pionteck, Alberto García Ortiz:
Crosstalk optimization for through-silicon vias by exploiting temporal signal misalignment. Integr. 67: 60-72 (2019) - [j21]Jan Moritz Joseph, Lennart Bamberg, Imad Hajjar, Robert Schmidt, Thilo Pionteck, Alberto García Ortiz:
Simulation environment for link energy estimation in networks-on-chip with virtual channels. Integr. 68: 147-156 (2019) - [j20]Lennart Bamberg, Amir Najafi, Alberto García Ortiz:
Edge effect aware low-power crosstalk avoidance technique for 3D integration. Integr. 69: 98-110 (2019) - [j19]Moritz Weißbrich, Lukas Gerlach, Holger Blume, Ardalan Najafi, Alberto García Ortiz, Guillermo Payá-Vayá:
FLINT+: A runtime-configurable emulation-based stochastic timing analysis framework. Integr. 69: 120-137 (2019) - [j18]Yanqiu Huang, Wanli Yu, Enjie Ding, Alberto García Ortiz:
EPKF: Energy Efficient Communication Schemes Based on Kalman Filter for IoT. IEEE Internet Things J. 6(4): 6201-6211 (2019) - [j17]Moritz Weißbrich, Alberto García Ortiz, Guillermo Payá-Vayá:
Comparing vertical and horizontal SIMD vector processor architectures for accelerated image feature extraction. J. Syst. Archit. 100 (2019) - [j16]Sai Pentapati, Lingjun Zhu, Lennart Bamberg, Da Eun Shim, Alberto García Ortiz, Sung Kyu Lim:
A Logic-on-Memory Processor-System Design With Monolithic 3-D Technology. IEEE Micro 39(6): 38-45 (2019) - [j15]Lennart Bamberg, Alberto García Ortiz:
Coding-Based Low-Power Through-Silicon-Via Redundancy Schemes for Heterogeneous 3-D SoCs. IEEE Trans. Very Large Scale Integr. Syst. 27(10): 2317-2330 (2019) - 2018
- [j14]Fatma Karray, Mohamed Wassim Jmal, Alberto García Ortiz, Mohamed Abid, Abdulfattah Mohammad Obeid:
A comprehensive survey on wireless sensor node hardware platforms. Comput. Networks 144: 89-110 (2018) - [j13]Daniel Gregorek, Alberto García Ortiz:
The Agamid design-space exploration framework - Task-accurate simulation of hardware-enhanced run-time management for many-core. Des. Autom. Embed. Syst. 22(4): 293-314 (2018) - [j12]Ardalan Najafi, Moritz Weißbrich, Guillermo Payá-Vayá, Alberto García Ortiz:
Coherent Design of Hybrid Approximate Adders: Unified Design Framework and Metrics. IEEE J. Emerg. Sel. Topics Circuits Syst. 8(4): 736-745 (2018) - [j11]Lennart Bamberg, Amir Najafi, Alberto García Ortiz:
Edge effects on the TSV array capacitances and their performance influence. Integr. 61: 1-10 (2018) - [j10]Alberto García Ortiz, Alfonso Rodríguez, Raúl Guerra, Sebastián López, Andrés Otero, Roberto Sarmiento, Eduardo de la Torre:
A Runtime-Scalable and Hardware-Accelerated Approach to On-Board Linear Unmixing of Hyperspectral Images. Remote. Sens. 10(11): 1790 (2018) - [j9]Ayad Dalloo, Ardalan Najafi, Alberto García Ortiz:
Systematic Design of an Approximate Adder: The Optimized Lower Part Constant-OR Adder. IEEE Trans. Very Large Scale Integr. Syst. 26(8): 1595-1599 (2018) - 2017
- [j8]Alberto García Ortiz, Lennart Bamberg, Amir Najafi:
Low-Power Coding: Trends and New Challenges. J. Low Power Electron. 13(3): 356-370 (2017) - [j7]Jan Moritz Joseph, Christopher Blochwitz, Alberto García Ortiz, Thilo Pionteck:
Area and power savings via asymmetric organization of buffers in 3D-NoCs for heterogeneous 3D-SoCs. Microprocess. Microsystems 48: 36-47 (2017) - [j6]Lennart Bamberg, Alberto García Ortiz:
High-Level Energy Estimation for Submicrometric TSV Arrays. IEEE Trans. Very Large Scale Integr. Syst. 25(10): 2856-2866 (2017) - 2016
- [j5]Yanqiu Huang, Wanli Yu, Christof Osewold, Alberto García Ortiz:
Analysis of PKF: A Communication Cost Reduction Scheme for Wireless Sensor Networks. IEEE Trans. Wirel. Commun. 15(2): 843-856 (2016) - 2014
- [j4]Yanqiu Huang, Wanli Yu, Alberto García Ortiz:
Accurate Energy-Aware Workload Distribution for Wireless Sensor Networks Using a Detailed Communication Energy Cost Model. J. Low Power Electron. 10(2): 183-193 (2014) - 2009
- [j3]Alberto García Ortiz, Leandro Soares Indrusiak, Tudor Murgan, Manfred Glesner:
Low-Power Coding for Networks-on-Chip with Virtual Channels. J. Low Power Electron. 5(1): 77-84 (2009) - 2007
- [j2]Alberto García Ortiz, Tudor Murgan, Manfred Glesner:
Signal Activity Analysis for High-Level Power Estimation in Time-Shared Linear Systems. J. Low Power Electron. 3(2): 189-198 (2007) - 2003
- [j1]Ralf Ludewig, Alberto García Ortiz, Tudor Murgan, Manfred Glesner:
Hardware-Assisted Signal Activity Analysis for Power Estimation in Rapid Prototyped Systems. Des. Autom. Embed. Syst. 8(4): 297-308 (2003)
Conference and Workshop Papers
- 2024
- [c110]Nesara Eranna Bethur, Pruek Vanna-Iampikul, Odysseas Zografos, Lingjun Zhu, Giuliano Sisto, Dragomir Milojevic, Alberto García Ortiz, Geert Hellings, Julien Ryckaert, Francky Catthoor, Sung Kyu Lim:
GNN-assisted Back-side Clock Routing Methodology for Advance Technologies. DAC 2024: 287:1-287:6 - [c109]Zeqi Zhu, Alberto García-Ortiz, Luc Waeijen, Egor Bondarev, Arash Pourtaherian, Orlando Moreira:
ELSE: Efficient Deep Neural Network Inference Through Line-Based Sparsity Exploration. ECCV (11) 2024: 412-431 - [c108]Adriano Lopes Pata, Amir Najafi, Sebastian Fischer, Alberto García-Ortiz:
Analysis and Optimization of Delay-Power for Links in Heterogeneous Monolithic 3D NoCs. MOCAST 2024: 1-6 - [c107]Max Tzschoppe, Daniele Passaretti, Amir Najafi, Sebastian Fischer, Martin Wilhelm, Alberto García-Ortiz, Thilo Pionteck:
Impact of Wave Pipelining on NoCs for Heterogeneous Monolithic 3D SoCs. MOCAST 2024: 1-6 - [c106]Sergio Alejandro Rosales Vargas, Alberto García-Ortiz:
Effect of Single Event Transient Errors on Convolutional Neural Networks for Space Applications. MOCAST 2024: 1-5 - 2023
- [c105]Wanli Yu, Yanqiu Huang, Ardalan Najafi, Jinming Sun, Yarib Nevarez, Alberto García-Ortiz:
(POSTER)DNN Task Allocation for Edge-Aided IoT. DCOSS-IoT 2023: 92-94 - [c104]Wanli Yu, Yanqiu Huang, Yuan Yang, Alberto García-Ortiz:
Hybrid Genetic Algorithm Combining Simulated Annealing for Task Allocation with Data Security. DCOSS-IoT 2023: 134-141 - [c103]Felipe A. Costa de Oliveira, Borja Carrillo-Perez, Alberto García-Ortiz, Frank Sill Torres:
Integrity Assessment of Maritime Object Detection Impacted by Partial Camera Obstruction. ICSRS 2023: 474-480 - [c102]Sebastian Fischer, Amir Najafi, Alberto García Ortiz:
Wave-Pipelined Source-Synchronous Circuit-Switched Data Transmission. MOCAST 2023: 1-6 - [c101]Ardalan Najafi, Amir Najafi, Julia Müller, Wanli Yu, Alberto García Ortiz:
Approximate Computing in Critical Applications: ECG Arrhythmia Classification. MOCAST 2023: 1-4 - [c100]Amir Najafi, David Rotermund, Ardalan Najafi, Klaus R. Pawelzik, Alberto García Ortiz:
Empirical Analysis of Full-System Approximation on Non-Spiking and Spiking Neural Networks. MOCAST 2023: 1-5 - [c99]Ardalan Najafi, Wanli Yu, Yarib Nevarez, Amir Najafi, Andreas Beering, Karl-Ludwig Krieger, Alberto García Ortiz:
Acoustic Emission Source Localization using Approximate Discrete Wavelet Transform. MOCAST 2023: 1-5 - 2022
- [c98]Matheus A. Cavalcante, Anthony Agnesina, Samuel Riedel, Moritz Brunion, Alberto García-Ortiz, Dragomir Milojevic, Francky Catthoor, Sung Kyu Lim, Luca Benini:
MemPool-3D: Boosting Performance and Efficiency of Shared-L1 Memory Many-Core Clusters with 3D Integration. DATE 2022: 394-399 - [c97]Felipe A. Costa de Oliveira, Arto Niemi, Alberto García-Ortiz, Frank Sill Torres:
Partial Camera Obstruction Detection Using Single Value Image Metrics and Data Augmentation. ICSRS 2022: 292-299 - [c96]Anthony Agnesina, Moritz Brunion, Alberto García Ortiz, Francky Catthoor, Dragomir Milojevic, Manu Komalan, Matheus A. Cavalcante, Samuel Riedel, Luca Benini, Sung Kyu Lim:
Hier-3D: A Hierarchical Physical Design Methodology for Face-to-Face-Bonded 3D ICs. ISLPED 2022: 15:1-15:6 - [c95]Yizhi Chen, Yarib Nevarez, Zhonghai Lu, Alberto García-Ortiz:
Accelerating Non-Negative Matrix Factorization on Embedded FPGA with Hybrid Logarithmic Dot-Product Approximation. MCSoC 2022: 239-246 - [c94]Amir Najafi, Ardalan Najafi, Yarib Nevarez, Alberto García-Ortiz:
Learning-Based On-Chip Parallel Interconnect Delay Estimation. MOCAST 2022: 1-6 - [c93]Nisal Hemadasa, Wanli Yu, Yanqiu Huang, Leonardo Sarmiento, Amila Wickramasinghe, Alberto García Ortiz:
DiNS: Nature Disaster in Network Simulations. MSN 2022: 586-593 - [c92]Mohamed Watfa, Alberto García Ortiz, Gilles Sassatelli:
Energy-Based Analog Neural Network Framework. SOCC 2022: 1-6 - 2021
- [c91]Jan Moritz Joseph, Lennart Bamberg, Geonhwa Jeong, Ruei-Ting Chien, Rainer Leupers, Alberto García-Ortiz, Tushar Krishna, Thilo Pionteck:
Bridging the Frequency Gap in Heterogeneous 3D SoCs through Technology-Specific NoC Router Architectures. ASP-DAC 2021: 197-203 - [c90]Anthony Agnesina, Moritz Brunion, Jinwoo Kim, Alberto García Ortiz, Dragomir Milojevic, Francky Catthoor, Manu Perumkunnil, Sung Kyu Lim:
Power, Performance, Area and Cost Analysis of Memory-on-Logic Face-to-Face Bonded 3D Processor Designs. ISLPED 2021: 1-6 - [c89]Jinming Sun, Yanqiu Huang, Wanli Yu, Alberto García Ortiz:
Nonlinear System Identification: Prediction Error Method vs Neural Network. MOCAST 2021: 1-4 - 2020
- [c88]Alberto García Ortiz, Rafael Zamacola, Alfonso Rodríguez, Andrés Otero, Eduardo de la Torre:
Automated Toolchain for Enhanced Productivity in Reconfigurable Multi-accelerator Systems. ARC 2020: 45-60 - [c87]Lennart Bamberg, Alberto García Ortiz, Lingjun Zhu, Sai Pentapati, Da Eun Shim, Sung Kyu Lim:
Macro-3D: A Physical Design Methodology for Face-to-Face-Stacked Heterogeneous 3D ICs. DATE 2020: 37-42 - [c86]Ardalan Najafi, Alberto García-Ortiz:
Stochastic Mixed-PR: A Stochastically-Tunable Low-Error Adder. ISCAS 2020: 1 - [c85]Wanli Yu, Ardalan Najafi, Yarib Nevarez, Yanqiu Huang, Alberto García-Ortiz:
TAAC: Task Allocation Meets Approximate Computing for Internet of Things. ISCAS 2020: 1-5 - [c84]Yizhi Chen, Ardalan Najafi, Alberto García Ortiz:
On the Effects of Data Distribution on Small-error Approximate Adders. MOCAST 2020: 1-4 - [c83]Yarib Nevarez, Alberto García Ortiz, David Rotermund, Klaus R. Pawelzik:
Accelerator Framework of Spike-By-Spike Neural Networks for Inference and Incremental Learning in Embedded Systems. MOCAST 2020: 1-5 - [c82]Robert Schmidt, Alberto García Ortiz:
Thready: A fast scheduling simulator for real-time task systems. MOCAST 2020: 1-6 - [c81]Moritz Weißbrich, Alberto García Ortiz, Guillermo Payá-Vayá:
A Runtime-Reconfigurable Operand Masking Technique for Energy-Efficient Approximate Processor Architectures. MOCAST 2020: 1-6 - [c80]Wanli Yu, Ojo Akinlolu, Yannik Sander, Yanqiu Huang, Alberto García Ortiz:
SATA: An Intelligent Security Aware Task Allocation for Multihop Wireless Networks. MOCAST 2020: 1-4 - 2019
- [c79]Görschwin Fey, Alberto García Ortiz:
Symbolic Circuit Analysis under an Arc Based Timing Model. ETS 2019: 1-2 - [c78]Yanqiu Huang, Wanli Yu, Alex Leong, Alberto García Ortiz:
Poster: Event-triggered State Estimation Meets Duty Cycling Protocol. EWSN 2019: 214-215 - [c77]Jan Moritz Joseph, Dominik Ermel, Lennart Bamberg, Alberto García Ortiz, Thilo Pionteck:
System-Level Optimization of Network-on-Chips for Heterogeneous 3D System-on-Chips. ICCD 2019: 409-412 - [c76]Fatma Karray, Melek Maalaoui, Abdulfattah Mohammad Obeid, Alberto García Ortiz, Mohamed Abid:
Hardware Acceleration of Kalman Filter for Leak Detection in Water Pipeline Systems using Wireless Sensor Network. HPCS 2019: 77-83 - [c75]Frank Sill Torres, Alberto García Ortiz, Rolf Drechsler:
HotAging - Impact of Power Dissipation on Hardware Degradation. ISCAS 2019: 1-5 - [c74]Jan Moritz Joseph, Dominik Ermel, Tobias Drewes, Lennart Bamberg, Alberto García-Ortiz, Thilo Pionteck:
Area Optimization with Non-Linear Models in Core Mapping for System-on-Chips. MOCAST 2019: 1-4 - [c73]Mingjie Hao, Ardalan Najafi, Alberto García Ortiz, Ludwig Karsthof, Steffen Paul, Jochen Rust:
Reliability of an Industrial Wireless Communication System using Approximate Units. PATMOS 2019: 87-90 - [c72]Alberto García Ortiz, Alfonso Rodríguez, Andrés Otero, Eduardo de la Torre:
Data Transfer Modeling and Optimization in Reconfigurable Multi-Accelerator Systems. ReCoSoC 2019: 20-26 - [c71]Amir Najafi, Lennart Bamberg, Guillermo Payá Vayá, Alberto García Ortiz:
A Coding Approach to Improve the Energy Efficiency of Approximate NoCs. ReCoSoC 2019: 74-81 - 2018
- [c70]Lennart Bamberg, Robert Schmidt, Alberto García Ortiz:
Coding approach for low-power 3D interconnects. DAC 2018: 23:1-23:6 - [c69]Robert Schmidt, Rehab Massoud, Jaan Raik, Alberto García Ortiz, Rolf Drechsler:
Reliability Improvements for Multiprocessor Systems by Health-Aware Task Scheduling. IOLTS 2018: 247-250 - [c68]Amir Najafi, Lennart Bamberg, Ardalan Najafi, Alberto García Ortiz:
Misalignment-aware delay modeling of narrow on-chip interconnects considering variability. MOCAST 2018: 1-4 - [c67]Wanli Yu, Yanqiu Huang, Enjie Ding, Alberto García Ortiz:
Joint task allocation approaches for hierarchical wireless sensor networks. MOCAST 2018: 1-4 - [c66]Lennart Bamberg, Alberto García Ortiz:
Exploiting Temporal Misalignment to Optimize the Interconnect Performance for 3D Integration. PATMOS 2018: 214-221 - [c65]Lennart Bamberg, Jan Moritz Joseph, Robert Schmidt, Thilo Pionteck, Alberto García Ortiz:
Coding-aware Link Energy Estimation for 2D and 3D Networks-on-Chip with Virtual Channels. PATMOS 2018: 222-228 - [c64]Jan Moritz Joseph, Lennart Bamberg, Gerald Krell, Imad Hajjar, Alberto García Ortiz, Thilo Pionteck:
Specification of Simulation Models for NoCs in Heterogeneous 3D SoCs. ReCoSoC 2018: 1-8 - 2017
- [c63]Robert Schmidt, Alberto García Ortiz, Görschwin Fey:
Temporal redundancy latch-based architecture for soft error mitigation. IOLTS 2017: 240-243 - [c62]Md Shahidul Alam, Alberto García Ortiz:
An FPGA-based thermal emulation framework for multicore systems. PATMOS 2017: 1-6 - [c61]Lennart Bamberg, Amir Najafi, Alberto García Ortiz:
Edge effect aware crosstalk avoidance technique for 3D integration. PATMOS 2017: 1-8 - [c60]Ardalan Najafi, Moritz Weißbrich, Guillermo Payá Vayá, Alberto García Ortiz:
A fair comparison of adders in stochastic regime. PATMOS 2017: 1-6 - [c59]Moritz Weißbrich, Guillermo Payá-Vayá, Lukas Gerlach, Holger Blume, Ardalan Najafi, Alberto García Ortiz:
FLINT+: A runtime-configurable emulation-based stochastic timing analysis framework. PATMOS 2017: 1-8 - [c58]Jan Moritz Joseph, Lennart Bamberg, Sven Wrieden, Dominik Ermel, Alberto García Ortiz, Thilo Pionteck:
Design method for asymmetric 3D interconnect architectures with high level models. ReCoSoC 2017: 1-8 - 2016
- [c57]Robert Wille, Oliver Keszöcze, Stefan Hillmich, Marcel Walter, Alberto García Ortiz:
Synthesis of approximate coders for on-chip interconnects using reversible logic. DATE 2016: 1140-1143 - [c56]Wanli Yu, Yanqiu Huang, Alberto García Ortiz:
Modeling Optimal Dynamic Scheduling for Energy-Aware Workload Distribution in Wireless Sensor Networks. DCOSS 2016: 116-118 - [c55]Yanqiu Huang, Wanli Yu, Alberto García Ortiz:
PKF-ST: A Communication Cost Reduction Scheme Using Spatial and Temporal Correlation for Wireless Sensor Networks. EWSN 2016: 47-52 - [c54]Niels Thole, Görschwin Fey, Alberto García Ortiz:
A Hybrid Algorithm to Conservatively Check the Robustness of Circuits. ISVLSI 2016: 278-283 - [c53]Fatma Karray, Alberto García Ortiz, Mohamed Wassim Jmal, Abdulfattah Mohammad Obeid, Mohamed Abid:
EARNPIPE: A Testbed for Smart Water Pipeline Monitoring Using Wireless Sensor Network. KES 2016: 285-294 - [c52]Parham Haririan, Alberto García Ortiz:
Run-time schedulability check of real-time tasks for energy efficiency. PATMOS 2016: 114-119 - [c51]Amir Najafi, Lennart Bamberg, Ardalan Najafi, Alberto García Ortiz:
Energy modeling of coupled interconnects including intrinsic misalignment effects. PATMOS 2016: 262-267 - [c50]Wolfgang Büter, Dominic Oehlert, Alberto García Ortiz:
ERRCA: A buffer-efficient reconfigurable optical Network-on-Chip with permanent-error recognition. ReCoSoC 2016: 1-6 - [c49]Ayad Dalloo, Alberto García Ortiz:
A programmable and reconfigurable core for binary image processing. ReCoSoC 2016: 1-6 - [c48]Jan Moritz Joseph, Sven Wrieden, Christopher Blochwitz, Alberto García Ortiz, Thilo Pionteck:
A simulation environment for design space exploration for asymmetric 3D-Network-on-Chip. ReCoSoC 2016: 1-8 - 2015
- [c47]Wolfgang Büter, Alberto García Ortiz, A. Ali, S. Mahmood, S. Arefin, V. V. Parsi Sreenivas, R. B. Bergman:
A rapid prototyping framework for nano-photonic accelerators. FPL 2015: 1-4 - [c46]Niels Thole, Görschwin Fey, Alberto García Ortiz:
Conservatively Analyzing Transient Faults. ISVLSI 2015: 50-55 - [c45]Daniel Gregorek, Alberto García Ortiz:
The DRACON Embedded Many-Core: Hardware-Enhanced Run-Time Management Using a Network of Dedicated Control Nodes. ISVLSI 2015: 416-421 - [c44]Jan Moritz Joseph, Christopher Blochwitz, Thilo Pionteck, Alberto García Ortiz:
Area and power savings via buffer reorganization in asymmetric 3D-NoCs for heterogeneous 3D-SoCs. NORCAS 2015: 1-4 - [c43]Wolfgang Büter, Yanqiu Huang, Daniel Gregorek, Alberto García Ortiz:
A decentralised, autonomous, and congestion-aware thermal monitoring infrastructure for photonic network-on-chip. ReCoSoC 2015: 1-8 - [c42]Wolfgang Büter, Christof Osewold, Awais Ahmed, Daniel Gregorek, Alberto García Ortiz:
Predictable photonic interconnects using an autonomous channel management and a TDMA-NoC. ReCoSoC 2015: 1-6 - [c41]Parham Haririan, Alberto García Ortiz:
A framework for hardware-based DVFS management in multicore mixed-criticality systems. ReCoSoC 2015: 1-7 - [c40]Alberto García Ortiz, Daniel Gregorek, Eduardo de la Torre, Juha Plosila:
Message from the chairs. ReCoSoC 2015: 1 - [c39]Wanli Yu, Yanqiu Huang, Alberto García Ortiz:
An altruistic compression-scheduling scheme for cluster-based wireless sensor networks. SECON 2015: 73-81 - 2014
- [c38]Wolfgang Büter, Christof Osewold, Daniel Gregorek, Alberto García Ortiz:
DCM: An IP for the autonomous control of optical and electrical reconfigurable NoCs. DATE 2014: 1-4 - [c37]Daniel Gregorek, Alberto García Ortiz:
A transaction-level framework for design-space exploration of hardware-enhanced operating systems. ISSoC 2014: 1-4 - [c36]Parham Haririan, Alberto García Ortiz:
Non-intrusive DVFS emulation in gem5 with application to self-aware architectures. ReCoSoC 2014: 1-7 - [c35]Christof Osewold, Wolfgang Büter, Alberto García Ortiz:
A coding-based configurable and asymmetrical redundancy scheme for 3-D interconnects. ReCoSoC 2014: 1-8 - 2013
- [c34]Mohammed S. BenSaleh, Syed Manzoor Qasim, Abdulfattah Mohammad Obeid, Alberto García Ortiz:
A review on wireless sensor network for water pipeline monitoring applications. CTS 2013: 128-131 - [c33]Daniel Gregorek, Christof Osewold, Alberto García Ortiz:
A Scalable Hardware Implementation of a Best-Effort Scheduler for Multicore Processors. DSD 2013: 721-727 - [c32]M. Norazizi Sham Mohd Sayuti, Leandro Soares Indrusiak, Alberto García Ortiz:
An optimisation algorithm for minimising energy dissipation in NoC-based hard real-time embedded systems. RTNS 2013: 3-12 - [c31]Yanqiu Huang, Wanli Yu, Alberto García Ortiz:
PKF: A communication cost reduction schema based on Kalman filter and data prediction for Wireless Sensor Networks. SoCC 2013: 73-78 - 2012
- [c30]Robert Wille, Rolf Drechsler, Christof Osewold, Alberto García Ortiz:
Automatic design of low-power encoders using reversible circuit synthesis. DATE 2012: 1036-1041 - 2010
- [c29]Alberto García Ortiz, Leandro Soares Indrusiak:
Practical and Theoretical Considerations on Low-Power Probability-Codes for Networks-on-Chip. PATMOS 2010: 160-169 - 2008
- [c28]Hans-Peter Keil, Massoud Momeni, Andre Guntoro, Alberto García Ortiz, Manfred Glesner:
A novel leakage-estimation method for input-vector control. APCCAS 2008: 570-573 - [c27]Alberto García Ortiz, Leandro Soares Indrusiak, Tudor Murgan, Manfred Glesner:
PMD: A Low-Power Code for Networks-on-Chip Based on Virtual Channels. PATMOS 2008: 219-228 - 2007
- [c26]José Carlos S. Palma, Leandro Soares Indrusiak, Fernando Gehm Moraes, Alberto García Ortiz, Manfred Glesner, Ricardo A. L. Reis:
Inserting Data Encoding Techniques into NoC-Based Systems. ISVLSI 2007: 299-304 - [c25]Tudor Murgan, Petru Bogdan Bacinschi, Sujan Pandey, Alberto García Ortiz, Manfred Glesner:
On the Necessity of Combining Coding with Spacing and Shielding for Improving Performance and Power in Very Deep Sub-micron Interconnects. PATMOS 2007: 242-254 - 2006
- [c24]Tudor Murgan, Massoud Momeni, Alberto García Ortiz, Manfred Glesner:
A high-level compact pattern-dependent delay model for high-speed point-to-point interconnects. ICCAD 2006: 323-328 - [c23]José Carlos S. Palma, Ricardo A. L. Reis, Leandro Soares Indrusiak, Alberto García Ortiz, Manfred Glesner, Fernando Gehm Moraes:
Evaluating the Impact of Data Encoding Techniques on the Power Consumption in Networks-on-Chip. ISVLSI 2006: 426-427 - [c22]Tudor Murgan, Petru Bogdan Bacinschi, Alberto García Ortiz, Manfred Glesner:
Partial Bus-Invert Bus Encoding Schemes for Low-Power DSP Systems Considering Inter-wire Capacitance. PATMOS 2006: 169-180 - [c21]José Carlos S. Palma, Leandro Soares Indrusiak, Fernando Gehm Moraes, Alberto García Ortiz, Manfred Glesner, Ricardo A. L. Reis:
Adaptive Coding in Networks-on-Chip: Transition Activity Reduction Versus Power Overhead of the Codec Circuitry. PATMOS 2006: 603-613 - 2005
- [c20]Alberto García Ortiz, Tudor Murgan, Mihail Petrov, Manfred Glesner:
A linear model for high-level delay estimation in VDSM on-chip interconnects. ISCAS (2) 2005: 1078-1081 - 2004
- [c19]Tudor Murgan, Alberto García Ortiz, Clemens Schlachta, Heiko Zimmer, Mihail Petrov, Manfred Glesner:
On Timing and Power Consumption in Inductively Coupled On-Chip Interconnects. PATMOS 2004: 819-828 - [c18]Alberto García Ortiz, Tudor Murgan, Manfred Glesner:
Moment-Based Estimation of Switching Activity for Correlated Distributions. PATMOS 2004: 859-868 - [c17]Tudor Murgan, Clemens Schlachta, Mihail Petrov, Leandro Soares Indrusiak, Alberto García Ortiz, Manfred Glesner, Ricardo A. L. Reis:
Accurate capture of timing parameters in inductively-coupled on-chip interconnects. SBCCI 2004: 117-122 - 2003
- [c16]Tudor Murgan, Mihail Petrov, Alberto García Ortiz, Ralf Ludewig, Peter Zipf, Thomas Hollstein, Manfred Glesner, Bernard Ölkrug, Jörg Brakensiek:
Evaluation and Run-Time Optimization of On-chip Communication Structures in Reconfigurable Architectures. FPL 2003: 1111-1114 - [c15]Chun Hok Ho, Kuen Hung Tsoi, Jackson H. C. Yeung, Yuet Ming Lam, Kin-Hong Lee, Philip Heng Wai Leong, Ralf Ludewig, Peter Zipf, Alberto García Ortiz, Manfred Glesner:
Arbitrary function approximation in HDLs with application to the N-body problem. FPT 2003: 84-91 - [c14]Alberto García Ortiz, Lukusa D. Kabulepa, Tudor Murgan, Manfred Glesner:
Moment-Based Power Estimation in Very Deep Submicron Technologies. ICCAD 2003: 107-112 - [c13]Abdulfattah Mohammad Obeid, Alberto García Ortiz, Mihail Petrov, Manfred Glesner:
A multi-path high speed Viterbi decoder. ICECS 2003: 1160-1163 - [c12]Alberto García Ortiz, Lukusa D. Kabulepa, Manfred Glesner:
Switching Activity Estimation in Non-linear Architectures. PATMOS 2003: 269-278 - [c11]Ralf Ludewig, Alberto García Ortiz, Tudor Murgan, Juan Jesús Ocampo Hidalgo, Manfred Glesner:
Emulation of Analog Components for the Rapid Prototyping of Wireless Baseband Systems. IEEE International Workshop on Rapid System Prototyping 2003: 172-178 - [c10]Alberto García Ortiz, Tudor Murgan, Manfred Glesner:
Transition Activity Estimation for General Correlated Data Distributions. VLSI Design 2003: 440-445 - 2002
- [c9]Alberto García Ortiz, Lukusa D. Kabulepa, Manfred Glesner:
Estimation of Power Consumption in Encoded Data Buses. DATE 2002: 1103 - [c8]Chun Hok Ho, Philip Heng Wai Leong, Kuen Hung Tsoi, Ralf Ludewig, Peter Zipf, Alberto García Ortiz, Manfred Glesner:
Fly - A Modifiable Hardware Compiler. FPL 2002: 381-390 - [c7]Juan Jesús Ocampo Hidalgo, Alberto García Ortiz, Lukusa D. Kabulepa, Manfred Glesner:
Analysis of bandpass sigma-delta modulator architectures. ICECS 2002: 311-314 - [c6]Lukusa D. Kabulepa, Alberto García Ortiz, Manfred Glesner:
Power reduction techniques for an OFDM burst synchronization core. ISCAS (1) 2002: 265-268 - [c5]Lukusa D. Kabulepa, Alberto García Ortiz, Manfred Glesner:
Design of an efficient OFDM burst synchronization scheme. ISCAS (3) 2002: 449-452 - [c4]Alberto García Ortiz, Lukusa D. Kabulepa, Manfred Glesner:
Efficient estimation of signal transition activity in MAC architectures. ISLPED 2002: 319-322 - [c3]Abdulfattah Mohammad Obeid, Alberto García Ortiz, Ralf Ludewig, Manfred Glesner:
Prototyping of a High Performance Generic Viterbi Decoder. IEEE International Workshop on Rapid System Prototyping 2002: 42-47 - [c2]Ralf Ludewig, Alberto García Ortiz, Tudor Murgan, Manfred Glesner:
Power Estimation Based on Transition Activity Analysis with an Architecture Precise Rapid Prototyping System. IEEE International Workshop on Rapid System Prototyping 2002: 138- - [c1]Alberto García Ortiz, Tudor Murgan, Leandro Soares Indrusiak, Manfred Glesner:
Power Consumption in Point-to-Point Interconnect Architectures. SBCCI 2002: 155-162
Parts in Books or Collections
- 2019
- [p1]Wanli Yu, Yanqiu Huang, Alberto García Ortiz:
Energy-Aware Task Allocation in WSNs. Mission-Oriented Sensor Networks and Systems (1) 2019: 193-226
Informal and Other Publications
- 2025
- [i8]Mahbod Nouri, David Rotermund, Alberto García Ortiz, Klaus R. Pawelzik:
Including local feature interactions in deep non-negative matrix factorization networks improves performance. CoRR abs/2503.20398 (2025) - 2023
- [i7]Lennart Bamberg, Ardalan Najafi, Alberto García-Ortiz:
Exploiting Neural-Network Statistics for Low-Power DNN Inference. CoRR abs/2311.05557 (2023) - 2021
- [i6]Matheus A. Cavalcante, Anthony Agnesina, Samuel Riedel, Moritz Brunion, Alberto García-Ortiz, Dragomir Milojevic, Francky Catthoor, Sung Kyu Lim, Luca Benini:
MemPool-3D: Boosting Performance and Efficiency of Shared-L1 Memory Many-Core Clusters with 3D Integration. CoRR abs/2112.01168 (2021) - 2019
- [i5]Jan Moritz Joseph, Lennart Bamberg, Dominik Ermel, Behnam Razi Perjikolaei, Anna Drewes, Alberto García-Ortiz, Thilo Pionteck:
NoCs in Heterogeneous 3D SoCs: Co-Design of Routing Strategies and Microarchitectures. CoRR abs/1909.04554 (2019) - [i4]Jan Moritz Joseph, Dominik Ermel, Lennart Bamberg, Alberto García Ortiz, Thilo Pionteck:
System-level optimization of Network-on-Chips for heterogeneous 3D System-on-Chips. CoRR abs/1909.13807 (2019) - [i3]Jan Moritz Joseph, Lennart Bamberg, Imad Hajjar, Behnam Razi Perjikolaei, Alberto García Ortiz, Thilo Pionteck:
Ratatoskr: An open-source framework for in-depth power, performance and area analysis in 3D NoCs. CoRR abs/1912.05670 (2019) - 2015
- [i2]Francisco Corbera, Andrés Rodríguez, Rafael Asenjo, Angeles G. Navarro, Antonio Vilches, María Jesús Garzarán, Ismat Chaib Draa, Jamel Tayeb, Smaïl Niar, Mikael Desertot, Daniel Gregorek, Robert Schmidt, Alberto García Ortiz, Pedro López-García, Rémy Haemmerlé, Maximiliano Klemen, Umer Liqat, Manuel V. Hermenegildo, Radim Vavrík, Albert Saà-Garriga, David Castells-Rufas, Jordi Carrabina:
Proceedings of the Workshop on High Performance Energy Efficient Embedded Systems (HIP3ES) 2015. CoRR abs/1501.03064 (2015) - [i1]Daniel Gregorek, Robert Schmidt, Alberto García Ortiz:
Transaction Level Analysis for a Clustered and Hardware-Enhanced Task Manager on Homogeneous Many-Core Systems. CoRR abs/1502.02852 (2015)
Coauthor Index
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