Ali Ahmadvand
Ali Ahmadvand
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Cited by
Cited by
Contextual dialogue act classification for open-domain conversational agents
A Ahmadvand, JI Choi, E Agichtein
Proceedings of the 42nd international acm sigir conference on research and …, 2019
Improving the runtime of MRF based method for MRI brain segmentation
A Ahmadvand, MR Daliri
Applied Mathematics and Computation 256, 808-818, 2015
Multispectral MRI image segmentation using Markov random field model
A Ahmadvand, P Kabiri
Signal, Image and Video Processing 10, 251-258, 2016
Brain MR image segmentation methods and applications
A Ahmadvand, MR Daliri
OMICS J Radiol 3 (4), e130, 2014
Offline and online satisfaction prediction in open-domain conversational systems
JI Choi, A Ahmadvand, E Agichtein
Proceedings of the 28th ACM International Conference on Information and …, 2019
Emora: An inquisitive social chatbot who cares for you
SE Finch, JD Finch, A Ahmadvand, X Dong, R Qi, H Sahijwani, S Volokhin, ...
arXiv preprint arXiv:2009.04617, 2020
Segmentation of brain MR images using a proper combination of DCS based method with MRF
A Ahmadvand, MR Daliri, SM Zahiri
Multimedia Tools and Applications 77, 8001-8018, 2018
Supervised segmentation of MRI brain images using combination of multiple classifiers
A Ahmadvand, M Sharififar, MR Daliri
Australasian physical & engineering sciences in medicine 38, 241-253, 2015
Rotation invariant texture classification using extended wavelet channel combining and LL channel filter bank
A Ahmadvand, MR Daliri
Knowledge-Based Systems 97, 75-88, 2016
Invariant texture classification using a spatial filter bank in multi-resolution analysis
A Ahmadvand, MR Daliri
Image and Vision Computing 45, 1-10, 2016
Emory irisbot: An open-domain conversational bot for personalized information access
A Ahmadvand, I Choi, H Sahijwani, J Schmidt, M Sun, S Volokhin, Z Wang, ...
Alexa Prize Proceedings, 2018
A review on texture analysis methods in biomedical image processing
A Ahmadvand, M Daliri
OMICS Journal of Radiology 5 (02), 2, 2016
Concet: Entity-aware topic classification for open-domain conversational agents
A Ahmadvand, H Sahijwani, JI Choi, E Agichtein
Proceedings of the 28th ACM International Conference on Information and …, 2019
A novel Markov random field model based on region adjacency graph for T1 magnetic resonance imaging brain segmentation
A Ahmadvand, S Yousefi, MT Manzuri Shalmani
International Journal of Imaging Systems and Technology 27 (1), 78-88, 2017
Jointmap: joint query intent understanding for modeling intent hierarchies in e-commerce search
A Ahmadvand, S Kallumadi, F Javed, E Agichtein
Proceedings of the 43rd International ACM SIGIR Conference on Research and …, 2020
Emersonbot: Information-focused conversational AI Emory university at the Alexa Prize 2017 challenge
Z Wang, A Ahmadvand, JI Choi, P Karisani, E Agichtein
1st Proceeding of Alexa Prize, 2017
User intent inference for web search and conversational agents
A Ahmadvand
Proceedings of the 13th International Conference on Web Search and Data …, 2020
Would you like to talk about sports now? towards contextual topic suggestion for open-domain conversational agents
A Ahmadvand, H Sahijwani, E Agichtein
Proceedings of the 2020 Conference on Human Information Interaction and …, 2020
Ingyu, Choi, Xiangjue Dong, Ruixiang Qi, Harshita Sahijwani, Sergey Volokhin, Zihan Wang, Zihao Wang, and Jinho D
SE Finch, JD Finch, A Ahmadvand
Choi. Emora: An Inquisitive Social Chatbot Who Cares For You, 2020
Crab: Class representation attentive bert for hate speech identification in social media
SM Zahiri, A Ahmadvand
arXiv preprint arXiv:2010.13028, 2020
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