no code implementations • ACL (dialdoc) 2021 • Song Feng
We present the results of Shared Task at Workshop DialDoc 2021 that is focused on document-grounded dialogue and conversational question answering.
no code implementations • dialdoc (ACL) 2022 • Song Feng, Siva Patel, Hui Wan
The paper presents the results of the Shared Task hosted by the Second DialDoc Workshop on Document-grounded Dialogue and Conversational Question Answering co-located at ACL 2022.
1 code implementation • 4 Dec 2022 • Han He, Song Feng, Daniele Bonadiman, Yi Zhang, Saab Mansour
DataFlow has been emerging as a new paradigm for building task-oriented chatbots due to its expressive semantic representations of the dialogue tasks.
no code implementations • 25 Feb 2022 • Michael A. Kochen, H. Steven Wiley, Song Feng, Herbert M. Sauro
Motivation: An essential step in developing computational tools for the inference, optimization, and simulation of biochemical reaction networks is gauging tool performance against earlier efforts using an appropriate set of benchmarks.
no code implementations • SIGDIAL (ACL) 2022 • Qingyang Wu, Song Feng, Derek Chen, Sachindra Joshi, Luis A. Lastras, Zhou Yu
Collecting data for training dialog systems can be extremely expensive due to the involvement of human participants and need for extensive annotation.
1 code implementation • EMNLP 2021 • Song Feng, Siva Sankalp Patel, Hui Wan, Sachindra Joshi
We propose MultiDoc2Dial, a new task and dataset on modeling goal-oriented dialogues grounded in multiple documents.
1 code implementation • 13 Jun 2021 • Michael A. Kochen, Steven S. Andrews, H. Steven Wiley, Song Feng, Herbert M. Sauro
Signaling pathways serve to communicate information about extracellular conditions into the cell, to both the nucleus and cytoplasmic processes to control cell responses.
no code implementations • NAACL 2021 • Hui Wan, Song Feng, Chulaka Gunasekara, Siva Sankalp Patel, Sachindra Joshi, Luis Lastras
Machine reading comprehension is a challenging task especially for querying documents with deep and interconnected contexts.
1 code implementation • NAACL 2021 • Hanjie Chen, Song Feng, Jatin Ganhotra, Hui Wan, Chulaka Gunasekara, Sachindra Joshi, Yangfeng Ji
Most existing methods generate post-hoc explanations for neural network models by identifying individual feature attributions or detecting interactions between adjacent features.
2 code implementations • EMNLP 2020 • Song Feng, Hui Wan, Chulaka Gunasekara, Siva Sankalp Patel, Sachindra Joshi, Luis A. Lastras
We introduce doc2dial, a new dataset of goal-oriented dialogues that are grounded in the associated documents.
no code implementations • 6 Oct 2020 • Song Feng, Emily Heath, Brett Jefferson, Cliff Joslyn, Henry Kvinge, Hugh D. Mitchell, Brenda Praggastis, Amie J. Eisfeld, Amy C. Sims, Larissa B. Thackray, Shufang Fan, Kevin B. Walters, Peter J. Halfmann, Danielle Westhoff-Smith, Qing Tan, Vineet D. Menachery, Timothy P. Sheahan, Adam S. Cockrell, Jacob F. Kocher, Kelly G. Stratton, Natalie C. Heller, Lisa M. Bramer, Michael S. Diamond, Ralph S. Baric, Katrina M. Waters, Yoshihiro Kawaoka, Jason E. McDermott, Emilie Purvine
Results: We compiled a novel data set of transcriptional host response to pathogenic viral infections and formulated relationships between genes as a hypergraph where hyperedges represent significantly perturbed genes, and vertices represent individual biological samples with specific experimental conditions.
1 code implementation • ECCV 2020 • Ming Liang, Bin Yang, Rui Hu, Yun Chen, Renjie Liao, Song Feng, Raquel Urtasun
We propose a motion forecasting model that exploits a novel structured map representation as well as actor-map interactions.
no code implementations • ACL 2020 • Najoung Kim, Song Feng, Chulaka Gunasekara, Luis Lastras
Implicit relation classification on Penn Discourse TreeBank (PDTB) 2. 0 is a common benchmark task for evaluating the understanding of discourse relations.
no code implementations • 3 Jun 2020 • Nemanja Djuric, Henggang Cui, Zhaoen Su, Shangxuan Wu, Huahua Wang, Fang-Chieh Chou, Luisa San Martin, Song Feng, Rui Hu, Yang Xu, Alyssa Dayan, Sidney Zhang, Brian C. Becker, Gregory P. Meyer, Carlos Vallespi-Gonzalez, Carl K. Wellington
One of the critical pieces of the self-driving puzzle is understanding the surroundings of a self-driving vehicle (SDV) and predicting how these surroundings will change in the near future.
1 code implementation • NeurIPS 2019 • Fuwen Tan, Paola Cascante-Bonilla, Xiaoxiao Guo, Hui Wu, Song Feng, Vicente Ordonez
We show that using multiple rounds of natural language queries as input can be surprisingly effective to find arbitrarily specific images of complex scenes.
no code implementations • 17 Oct 2019 • Ajay Jain, Sergio Casas, Renjie Liao, Yuwen Xiong, Song Feng, Sean Segal, Raquel Urtasun
Particularly difficult is the prediction of human behavior.
no code implementations • NeurIPS Workshop Document_Intelligen 2019 • Song Feng, Kshitij Fadni, Q. Vera Liao, Luis A. Lastras
We introduce Doc2Dial, an end-to-end framework for generating conversational data grounded in business documents via crowdsourcing.
no code implementations • NAACL 2019 • Paola Cascante-Bonilla, Xuwang Yin, Vicente Ordonez, Song Feng
In this paper we introduce Chat-crowd, an interactive environment for visual layout composition via conversational interactions.
3 code implementations • CVPR 2019 • Fuwen Tan, Song Feng, Vicente Ordonez
In this paper, we propose Text2Scene, a model that generates various forms of compositional scene representations from natural language descriptions.
no code implementations • 31 Mar 2018 • Song Feng, Linhua Deng, Guofeng Shu, Feng Wang, Hui Deng, Kaifan Ji
This paper presents a fast algorithm for obtaining high-accuracy subpixel translation of low PSNR images.
no code implementations • 12 Feb 2018 • Song Feng, R. Chulaka Gunasekara, Sunil Shashidhara, Kshitij P. Fadnis, Lazaros C. Polymenakos
We propose a unified Implicit Dialog framework for goal-oriented, information seeking tasks of Conversational Search applications.