Ahmad Akbari

Publication Activity (10 Years)

Years Active: 2001-2024
Publications (10 Years): 27

Top Topics

Classifier Combination

Keyword Spotting

Reduction Method

Feature Transformation

Top Venues

Publications

Reyhaneh Sadeghi, Ahmad Akbari, Mohammad Mehdi Jaziriyan
ExaAUAC: Arabic Twitter user age prediction corpus based on language and metadata features. Discov. Artif. Intell. 4 (1) (2024)
Ahmad Akbari, Fatemeh Rahemi, Mohammad Javad Khosrowjerdi, Saeed Ebadollahi
Filter. IEEE Trans. Instrum. Meas. 72 (2023)
Mohammad Hadi Azaddel, Mohmmad Amin Nourian, Komeil ShahHosseini, Suhardi Azliy Junoh, Ahmad Akbari
SPOTTER: A novel asynchronous and independent WiFi and BLE fusion method based on particle filter for indoor positioning. Internet Things 24 (2023)
Mohammad Mehdi Jaziriyan, Ahmad Akbari, Hamed Karbasi
ExaASC: A General Target-Based Stance Detection Corpus in Arabic Language. CoRR (2022)
Elyas Rashno, Ahmad Akbari, Babak Nasersharif
Uncertainty handling in convolutional neural networks. Neural Comput. Appl. 34 (19) (2022)
Hossein Rezaei, Reza Mahboobi Esfanjani, Ahmad Akbari, Mohammad Hossein Sedaaghi
Scalable event-triggered distributed extended Kalman filter for nonlinear systems subject to randomly delayed and lost measurements. Digit. Signal Process. 111 (2021)
Mohammad Reza Razian, Mohammad Fathian, Huaming Wu, Ahmad Akbari, Rajkumar Buyya
SAIoT: Scalable Anomaly-Aware Services Composition in CloudIoT Environments. IEEE Internet Things J. 8 (5) (2021)
M. A. Nourian, Amir Kusedghi, Ahmad Akbari
A practical resource management prototype for mobile networks. CSICC (2021)
Robab Ebrahimi Bavili, Ahmad Akbari, Reza Mahboobi Esfanjani
Control of Teleoperation Systems in the Presence of Varying Transmission Delay, Non-passive Interaction Forces, and Model Uncertainty. Robotica 39 (8) (2021)
Maryam Asadolahzade Kermanshahi, Ahmad Akbari, Babak Nasersharif
Transfer Learning for End-to-End ASR to Deal with Low-Resource Problem in Persian Language. CSICC (2021)
Robab Ebrahimi Bavili, Ahmad Akbari, Reza Mahboobi Esfanjani
Passivity-based control of nonlinear teleoperation systems with non-passive interaction forces. Intell. Serv. Robotics 13 (3) (2020)
Behshid Shayesteh, Vesal Hakami, Ahmad Akbari
A trust management scheme for IoT-enabled environmental health/accessibility monitoring services. Int. J. Inf. Sec. 19 (1) (2020)
Mehran Shetabi, Ahmad Akbari
SAHAR: a control plane architecture for high available software-defined networks. Int. J. Commun. Networks Distributed Syst. 24 (4) (2020)
Shahab M. Moradi, Ahmad Akbari, Mehdi Mirzaei
An offline LMI-based robust model predictive control of vehicle active suspension system with parameter uncertainty. Trans. Inst. Meas. Control 41 (6) (2019)
Elyas Rashno, Ahmad Akbari, Babak Nasersharif
A Convolutional Neural Network model based on Neutrosophy for Noisy Speech Recognition. CoRR (2019)
Shima Tabibian, Ahmad Akbari, Babak Nasersharif
Improved dynamic match phone lattice search for Persian spoken term detection system in online and offline applications. Int. J. Speech Technol. 22 (1) (2019)
Behshid Shayesteh, Vesal Hakami, Ahmad Akbari
A Trust Management Scheme for IoT-Enabled Environmental Health/Accessibility Monitoring Services. CoRR (2018)
Amir Kusedghi, Zeinab Bagherabadi, Ahmad Akbari
An IMS-Aware VM Placement in Cloud Environment. CloudCom (2018)
Amir Kusedghi, Amirhossein Ghorab, Ahmad Akbari
XeniumNFV: A Unified, Dynamic, Distributed and Event-Driven SDN/NFV Testbed. CloudCom (2018)
Mohammad Ghasemi Hamed, Ahmad Akbari
Hierarchical Bayesian Classifier Combination. MLDM (1) (2018)
Shima Tabibian, Ahmad Akbari, Babak Nasersharif
Discriminative keyword spotting using triphones information and N-best search. Inf. Sci. 423 (2018)
Ehsan Aerabi, Mahdi Kaykha, Mahdi Fazeli, Ahmad Patooghy, Ahmad Akbari
Side channel parameter characteristics of code injection attacks. ISC Int. J. Inf. Secur. 9 (1) (2017)
Mojtaba Sharifzadeh, Arash Farnam, Adolfo Senatore, Francesco Timpone, Ahmad Akbari
Delay-Dependent Criteria for Robust Dynamic Stability Control of Articulated Vehicles. RAAD (2017)
Taha Arian, Amir Kusedghi, Bijan Raahemi, Ahmad Akbari
A Collaborative Load Balancer for Network Intrusion Detection in Cloud Environments. J. Comput. 12 (1) (2017)
Sepideh Marouf, Reza Mahboobi Esfanjani, Ahmad Akbari, Mohsen Barforooshan
T-S fuzzy controller design for stabilization of nonlinear networked control systems. Eng. Appl. Artif. Intell. 50 (2016)
Shima Tabibian, Ahmad Akbari, Babak Nasersharif
A fast hierarchical search algorithm for discriminative keyword spotting. Inf. Sci. 336 (2016)
Nik Mohammad Balouchzahi, Mahmood Fathy, Ahmad Akbari
An efficient infrastructure based service discovery in vehicular networks using P2P structures. J. Supercomput. 72 (3) (2016)
Roohollah Abdipour, Ahmad Akbari, Mohsen Rahmani, Babak Nasersharif
Binaural source separation based on spatial cues and maximum likelihood model adaptation. Digit. Signal Process. 36 (2015)
Nik Mohammad Balouchzahi, Mahmood Fathy, Ahmad Akbari
A Graph-based Model for RSUs Deployment in Vehicular Networks by Considering Urban and Network Limitations and QoS Requirements of Service Advertisement and Discovery. KSII Trans. Internet Inf. Syst. 9 (5) (2015)
Mahdi Mohammadi, Bijan Raahemi, Ahmad Akbari
A geometric density-based sample reduction method. Intell. Data Anal. 19 (6) (2015)
Mahdi Mohammadi, Bijan Raahemi, Saeed Adel Mehraban, Elnaz Bigdeli, Ahmad Akbari
An enhanced noise resilient K-associated graph classifier. Expert Syst. Appl. 42 (21) (2015)
Shima Tabibian, Ahmad Akbari, Babak Nasersharif
Speech enhancement using a wavelet thresholding method based on symmetric Kullback-Leibler divergence. Signal Process. 106 (2015)
Hassan Asgharian, Ahmad Akbari, Bijan Raahemi
Feature engineering for detection of Denial of Service attacks in session initiation protocol. Secur. Commun. Networks 8 (8) (2015)
Mahdi Mohammadi, Saeed Adel Mehraban, Elnaz Bigdeli, Bijan Raahemi, Ahmad Akbari
A Noise Resilient and Non-parametric Graph-based Classifier. KDIR (2014)
Shima Tabibian, Ahmad Akbari, Babak Nasersharif
Extension of a Kernel-Based Classifier for Discriminative Spoken Keyword Spotting. Neural Process. Lett. 39 (2) (2014)
Behzad Zamani, Ahmad Akbari, Babak Nasersharif
Evolutionary combination of kernels for nonlinear feature transformation. Inf. Sci. 274 (2014)
Mehdi Mohammadi, Bijan Raahemi, Ahmad Akbari
A Clustering Density-Based Sample Reduction Method. Canadian Conference on AI (2014)
Mehdi Mohammadi, Ahmad Akbari, Bijan Raahemi, Babak Nasersharif, Hassan Asgharian
A fast anomaly detection system using probabilistic artificial immune algorithm capable of learning new attacks. Evol. Intell. 6 (3) (2014)
Seyed Milad Bassir, Ahmad Akbari, Babak Nasersharif
An improved feature transformation method using mutual information. Int. J. Speech Technol. 17 (2) (2014)
Akram Shokri, Mohammad Hossein Davarpour, Ahmad Akbari
Improving keyword detection rate using a set of rules to merge HMM-based and SVM-based keyword spotting results. ICACCI (2014)
Sajad Pourmohseni, Hassan Asgharian, Ahmad Akbari
Detecting authentication misuse attacks against SIP entities. ISCISC (2013)
Akram Shokri, Mohammad Hossein Davarpour, Ahmad Akbari, Babak Nasersharif
Detecting keywords in Persian conversational telephony speech using a discriminative English keyword spotter. ISSPIT (2013)
Shima Tabibian, Ahmad Akbari, Babak Nasersharif
Keyword spotting using an evolutionary-based classifier and discriminative features. Eng. Appl. Artif. Intell. 26 (7) (2013)
Mehdi Mohammadi, Bijan Raahemi, Ahmad Akbari, Babak Nasersharif, Hossein Moeinzadeh
Improving linear discriminant analysis with artificial immune system-based evolutionary algorithms. Inf. Sci. 189 (2012)
Seyed Vahid Azhari, Maryam Homayouni, Hani Nemati, Javad Enayatizadeh, Ahmad Akbari
Overload control in SIP networks using no explicit feedback: A window based approach. Comput. Commun. 35 (12) (2012)
Mehdi Mohammadi, Ahmad Akbari, Bijan Raahemi, Babak Nasersharif
A Real Time Anomaly Detection System Based on Probabilistic Artificial Immune Based Algorithm. ICARIS (2012)
Marjan Keramati, Ahmad Akbari
An attack graph based metric for security evaluation of computer networks. IST (2012)
Mehdi Mohammadi, Bijan Raahemi, Ahmad Akbari, Babak Nasersharif
New class-dependent feature transformation for intrusion detection systems. Secur. Commun. Networks 5 (12) (2012)
Behzad Zamani, Ahmad Akbari, Babak Nasersharif, Azarakhsh Jalalvand
Optimized discriminative transformations for speech features based on minimum classification error. Pattern Recognit. Lett. 32 (7) (2011)
Mehdi Mohammadi, Bijan Raahemi, Ahmad Akbari, Hossein Moeinzadeh, Babak Nasersharif
Genetic-based minimum classification error mapping for accurate identifying Peer-to-Peer applications in the internet traffic. Expert Syst. Appl. 38 (6) (2011)
Shima Tabibian, Akram Shokri, Ahmad Akbari, Babak Nasersharif
Performance evaluation for an HMM-based keyword spotter and a large-margin based one in noisy environments. WCIT (2011)
Reza Sahraeian, Mehdi Mohammadi, Ahmad Akbari, Ahmad Ayatollahi
Evolutionary eigenvoice MLLR speaker adaptation. WCIT (2011)
Maryam Homayouni, Hani Nemati, Seyed Vahid Azhari, Ahmad Akbari
Controlling Overload in SIP Proxies: An Adaptive Window Based Approach Using No Explicit Feedback. GLOBECOM (2010)
Behzad Zamani, Ahmad Akbari, Babak Nasersharif, Mehdi Mohammadi, Azarakhsh Jalalvand
Discriminative transformation for speech features based on genetic algorithm and HMM likelihoods. IEICE Electron. Express 7 (4) (2010)
Maryam Homayouni, Mojataba Jahanbakhsh, Seyed Vahid Azhari, Ahmad Akbari
Overload control in SIP servers: Evaluation and improvement. ICT (2010)
Reza Sahraeian, Behzad Zamani, Ahmad Akbari, Ahmad Ayatollahi, Babak Nasersharif
New Approach in Transform-Based Speaker Adaptation Using Minimum Classification Error. UKSim (2010)
Nima Yousefian, Mohsen Rahmani, Ahmad Akbari
Power level difference as a criterion for speech enhancement. ICASSP (2009)
Modjtaba Khalidji, Hossein Moeinzadeh, Ahmad Akbari, Bijan Raahemi
LDA Pre-processing for Classification: Class-Dependent Single Objective GA and Multi-objective GA Approaches. IDEAL (2009)
Mohsen Rahmani, Ahmad Akbari, Beghdad Ayad, Brian Lithgow
Noise cross PSD estimation using phase information in diffuse noise field. Signal Process. 89 (5) (2009)
Maryam Homayouni, Seyed Vahid Azhari, Mojataba Jahanbakhsh, Ahmad Akbari, Alireza Mansoori, Nahid Amani
Configuration of a SIP Signaling Network: An Experimental Analysis. NCM (2009)
Hossein Moeinzadeh, Mehdi Mohammadi, Ahmad Akbari, Babak Nasersharif
Evolutionary-class independent LDA as a pre-process for improving classification. GECCO (2009)
Nima Derakhshan, Mohsen Rahmani, Ahmad Akbari, Ahmad Ayatollahi
An objective measure for the musical noise assessment in noise reduction systems. ICASSP (2009)
Nima Derakhshan, Ahmad Akbari, Ahmad Ayatollahi
Noise power spectrum estimation using constrained variance spectral smoothing and minima tracking. Speech Commun. 51 (11) (2009)
Hossein Moeinzadeh, Mehdi Mohammadi, Ahmad Akbari, Babak Nasersharif
Robust speech recognition using evolutionary class-dependent LDA. GECCO (Companion) (2009)
Houman Abbasian, Babak Nasersharif, Ahmad Akbari
Genetic programming based optimization of class-dependent PCA for extracting robust MFCC. INTERSPEECH (2008)
Nima Yousefian, Mohsen Rahmani, Ahmad Akbari
Enhancing Accuracy of Source Localization in High Reverberation Environment with Microphone Array. CSICC (2008)
Houman Abbasian, Babak Nasersharif, Ahmad Akbari
Class Dependent LDA Optimization Using Genetic Algorithm for Robust MFCC Extraction. CSICC (2008)
Mohsen Rahmani, Ahmad Akbari, Beghdad Ayad
A dual microphone coherence based method for speech enhancement in headsets. INTERSPEECH (2008)
Mehdi Mohammadi, Behzad Zamani, Babak Nasersharif, Mohsen Rahmani, Ahmad Akbari
A wavelet based speech enhancement method using noise classification and shaping. INTERSPEECH (2008)
Babak Nasersharif, Ahmad Akbari, Mohammad Mehdi Homayounpour
Mel sub-band filtering and compression for robust speech recognition. INTERSPEECH (2007)
Babak Nasersharif, Ahmad Akbari
SNR-dependent compression of enhanced Mel sub-band energies for compensation of noise effects on MFCC features. Pattern Recognit. Lett. 28 (11) (2007)
Babak Nasersharif, Ahmad Akbari, Mohammad Mehdi Homayounpour
Spectral peaks enhancement for extracting robust speech features. EUSIPCO (2006)
Babak Nasersharif, Ahmad Akbari
A framework for robust MFCC feature extraction using SNR-dependent compression of enhanced mel filter bank energies. INTERSPEECH (2006)
Babak Nasersharif, Ahmad Akbari
Improved HMM entropy for robust sub-band speech recognition. EUSIPCO (2005)
Babak Nasersharif, Ahmad Akbari
Sub-band weighted projection measure for robust sub-band speech recognition. INTERSPEECH (2005)
Babak Nasersharif, Ahmad Akbari
Application of wavelet transform and wavelet thresholding in robust sub-band speech recognition. EUSIPCO (2004)
Shervin Sheidaei, Hamid Noori, Ahmad Akbari, Hossein Pedram
Motivation from a Full-Rate Specific Design to a DSP Core Approach for GSM Vocoders. FPL (2001)