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Question answering is one of the primary challenges of natural language understanding. In realizing such a system, providing complex long answers to questions is a challenging task as opposed to factoid answering as the former needs context…

The task of word-level quality estimation (QE) consists of taking a source sentence and machine-generated translation, and predicting which words in the output are correct and which are wrong. In this paper, propose a method to effectively…

Computation and Language · Computer Science 2018-09-05 Junjie Hu , Wei-Cheng Chang , Yuexin Wu , Graham Neubig

In this survey, we present a detailed examination of the advancements in Neural Question Generation (NQG), a field leveraging neural network techniques to generate relevant questions from diverse inputs like knowledge bases, texts, and…

Computation and Language · Computer Science 2024-05-08 Shasha Guo , Lizi Liao , Cuiping Li , Tat-Seng Chua

In this paper, we introduce Query-based Attention CNN(QACNN) for Text Similarity Map, an end-to-end neural network for question answering. This network is composed of compare mechanism, two-staged CNN architecture with attention mechanism,…

Artificial Intelligence · Computer Science 2017-10-19 Tzu-Chien Liu , Yu-Hsueh Wu , Hung-Yi Lee

Question generation over knowledge bases (KBQG) aims at generating natural-language questions about a subgraph, i.e. a set of (connected) triples. Two main challenges still face the current crop of encoder-decoder-based methods, especially…

Computation and Language · Computer Science 2020-10-26 Sheng Bi , Xiya Cheng , Yuan-Fang Li , Yongzhen Wang , Guilin Qi

Question answering is one of the most important and difficult applications at the border of information retrieval and natural language processing, especially when we talk about complex science questions which require some form of inference…

Computation and Language · Computer Science 2019-05-08 George-Sebastian Pirtoaca , Traian Rebedea , Stefan Ruseti

Current one-stage methods for visual grounding encode the language query as one holistic sentence embedding before fusion with visual feature. Such a formulation does not treat each word of a query sentence on par when modeling language to…

Computer Vision and Pattern Recognition · Computer Science 2021-08-03 Heng Zhao , Joey Tianyi Zhou , Yew-Soon Ong

Knowledge Graph Question Answering (KGQA) simplifies querying vast amounts of knowledge stored in a graph-based model using natural language. However, the research has largely concentrated on English, putting non-English speakers at a…

Computation and Language · Computer Science 2024-07-09 Nikit Srivastava , Mengshi Ma , Daniel Vollmers , Hamada Zahera , Diego Moussallem , Axel-Cyrille Ngonga Ngomo

Quantum convolutional neural networks (QCNNs) have gathered attention as one of the most promising algorithms for quantum machine learning. Reduction in the cost of training as well as improvement in performance is required for practical…

Automatic classification of sound commands is becoming increasingly important, especially for mobile and embedded devices. Many of these devices contain both cameras and microphones, and companies that develop them would like to use the…

Search query classification, as an effective way to understand user intents, is of great importance in real-world online ads systems. To ensure a lower latency, a shallow model (e.g. FastText) is widely used for efficient online inference.…

Information Retrieval · Computer Science 2023-11-21 Kun-Peng Ning , Ming Pang , Zheng Fang , Xue Jiang , Xi-Wei Zhao , Chang-Ping Peng , Zhan-Gang Lin , Jing-He Hu , Jing-Ping Shao

Word translation or bilingual lexicon induction (BLI) is a key cross-lingual task, aiming to bridge the lexical gap between different languages. In this work, we propose a robust and effective two-stage contrastive learning framework for…

Computation and Language · Computer Science 2024-10-21 Yaoyiran Li , Fangyu Liu , Nigel Collier , Anna Korhonen , Ivan Vulić

Quantum Natural Language Processing (QNLP) is taking huge leaps in solving the shortcomings of classical Natural Language Processing (NLP) techniques and moving towards a more "Explainable" NLP system. The current literature around QNLP…

Computation and Language · Computer Science 2023-12-05 Naman Srivastava , Gaurang Belekar , Sunil Saumya , Aswath Babu H

Knowledge Base Question Answering (KBQA) aims to answer natural language questions using structured knowledge from KBs. While LLM-only approaches offer generalization, they suffer from outdated knowledge, hallucinations, and lack of…

Computation and Language · Computer Science 2025-11-18 Yihua Zhu , Qianying Liu , Akiko Aizawa , Hidetoshi Shimodaira

Knowledge-based Vision Question Answering (KB-VQA) extends general Vision Question Answering (VQA) by not only requiring the understanding of visual and textual inputs but also extensive range of knowledge, enabling significant advancements…

Computer Vision and Pattern Recognition · Computer Science 2025-04-25 Jiaqi Deng , Zonghan Wu , Huan Huo , Guandong Xu

Quantum Support Vector Machine is a kernel-based approach to classification problems. We study the applicability of quantum kernels to financial data, specifically our self-curated Dhaka Stock Exchange (DSEx) Broad Index dataset. To the…

Quantum Physics · Physics 2024-12-17 Seemanta Bhattacharjee , MD. Muhtasim Fuad , A. K. M. Fakhrul Hossain

Soft computing approaches are mainly designed to address the real world ill-defined, imprecisely formulated problems, combining different kind of novel models of computation, such as neural networks, genetic algorithms (GAs. Handwritten…

Computer Vision and Pattern Recognition · Computer Science 2015-01-23 Nibaran Das , Subhadip Basu , Punam Kumar Saha , Ram Sarkar , Mahantapas Kundu , Mita Nasipuri

We present a simple method that achieves unexpectedly superior performance for Complex Reasoning involved Visual Question Answering. Our solution collects statistical features from high-frequency words of all the questions asked about an…

Computer Vision and Pattern Recognition · Computer Science 2019-08-20 Shijie Geng , Ji Zhang , Hang Zhang , Ahmed Elgammal , Dimitris N. Metaxas

We compare two distinct approaches for querying data in the context of the life sciences. The first approach utilizes conventional databases to store the data and intuitive form-based interfaces to facilitate easy querying of the data.…

Information Retrieval · Computer Science 2012-10-03 Amir H. Asiaee , Prashant Doshi , Todd Minning , Satya Sahoo , Priti Parikh , Amit Sheth , Rick L. Tarleton

Sentiment analysis has been widely used to understand our views on social and political agendas or user experiences over a product. It is one of the cores and well-researched areas in NLP. However, for low-resource languages, like Bangla,…

Computation and Language · Computer Science 2020-11-23 Md. Arid Hasan , Jannatul Tajrin , Shammur Absar Chowdhury , Firoj Alam
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