Analyzing opinions about the current significant shift in education systems around the world is very interesting, especially students’ feedback about the profound changes they face when using e-learning which is a di...
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This paper addresses the lack of an HCI framework that examines multimodal experiences in a holistic way to help design interactions where modalities are properly integrated. Such a holistic approach is important as n...
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Coronavirus is a highly contagious disease that infects humans. People’s daily lives, their well-being and national economy are affected by this dangerous viral disease. Though Reverse Transcriptase Polymerase Chain ...
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At present, the COVID-19 epidemic is still ravaging the world, and the domestic epidemic is still recurring and continues to affect people’s life and work. The research and design of an emergency supply assurance mon...
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Abbreviation disambiguation constitutes a highly crucial natural language processing task in all languages, including Malay. Its objective involves the identification of the most suitable definition, from a candidate ...
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ISBN:
(纸本)9783031446955
Abbreviation disambiguation constitutes a highly crucial natural language processing task in all languages, including Malay. Its objective involves the identification of the most suitable definition, from a candidate set of definitions, that corresponds to a given abbreviation based on contextual information. The current state of research on Malay abbreviation disambiguation is hindered by the absence of an extensive database of abbreviations, thus posing difficulties in supporting model training. Simultaneously, the challenge lies in developing a Malay abbreviation disambiguation model that can achieve a satisfactory level of restoration performance even in the absence of annotated samples, thereby facilitating enhanced comprehension of literature among individuals. Consequently, the lack of a large-scale abbreviation database and the construction of an effective disambiguation model without annotated samples present ongoing challenges in the field of Malay abbreviation disambiguation. To address the above issues, we construct a dataset of Malay abbreviations and propose an unsupervised method based on a pre-trained model to solve the problem of abbreviation disambiguation. This method sorts out the perplexity score of each definition according to the definition corresponding to the abbreviation in the same sentence. Subsequently, the definition associated with the lowest perplexity score is selected as the most suitable choice. On the constructed Malay dataset, our method exhibits a mere 3% decrease in accuracy compared to the current state-of-the-art (SOTA) supervised approach, thereby showcasing a remarkable advantage within the domain of unsupervised methods. Notably, in the SDU@AAAI-22-Shared Task 2: Acronym Disambiguation, our experimental results demonstrate effectiveness across all four test sets. Particularly, the performance is exceptionally notable in the context of legal English, achieving an accuracy rate of 77.28%. The source code and dataset of this
Accurate and prompt automatic segmentation of medical images is crucial to clinical surgery and radiotherapy. In this paper, we proposed a new automatic tumor segmentation method for the MICCAI 2021 Head and Neck Tumo...
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As an important medium for human-computer information exchange, the human-computer interface (HCI) plays an important role in the human-computer-environment system that cannot be ignored. A friendly design of HCI not ...
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ISBN:
(纸本)9783031355950;9783031355967
As an important medium for human-computer information exchange, the human-computer interface (HCI) plays an important role in the human-computer-environment system that cannot be ignored. A friendly design of HCI not only enables operators to complete operation tasks efficiently, but also has the characteristics of simplicity, beauty, easy operation and low load. Therefore, how to evaluate the friendliness of HCI design and how to judge whether the evaluation process is scientific and reasonable has become an important issue in current HCI-related research. Starting from the elements of HCI evaluation process, this paper firstly summarizes and analyzes the representative evaluation purposes in HCI evaluation research, specifically including interface usability, visual performance, interface aesthetics, suitability for special people, mental load, and evaluation exploratory research, and points out the guiding role of evaluation purposes in HCI evaluation activities;Secondly, this paper categorizes and summarizes the construction of HCI evaluation index system, determination of evaluation index weights, and selection of evaluation methods involved in HCI evaluation research from the perspective of research methods, and analyzes the advantages and disadvantages of each method in conjunction with specific HCI evaluation research;Finally, by analyzing and summarizing the research literature, this paper finds that the following problems exist in HCI evaluation research: the evaluation indexes are too abstract, the objectivity and rationality of the evaluation process need to be improved, and the feedback guidance of evaluation results on HCI design needs to be improved. This paper also points out that the future research trends of HCI evaluation research are as follows: the research target will be more inclined to the HCI of mobile touch devices, the selection of evaluation indexes needs to be more specific, the evaluation process requires researchers to pay more attenti
With well-selected data, homogeneous diffusion inpainting can reconstruct images from sparse data with high quality. While 4K colour images of size 3840×2160 can already be inpainted in real time, optimising the ...
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Today’s large amount of text data makes feature classification a difficult text processing challenge. High dimensionality is the primary challenge in text processing, and feature selection is a common method for redu...
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