Journal of Intelligent Information Systems
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An intensional approach for periodic data in relational databases
Journal of Intelligent Information Systems - Tập 41 - Trang 151-186 - 2013
Periodic data play a major role in many application domains, spanning from manufacturing to office automation, from scheduling to data broadcasting. In many of such domains, the huge number of repetitions make the goal of extesionally storing and accessing such data very challenging. In this paper, we propose a new methodology, based on an intensional representation of periodic data. The represent...... hiện toàn bộ
Effect of attention and triplet loss on chart classification: a study on noisy charts and confusing chart pairs
Journal of Intelligent Information Systems - Tập 60 - Trang 731-758 - 2022
Charts are powerful tools for visualizing and comparing data. With the increase in the presence of various chart types in scientific documents in electronic media, the development of an automatic chart classification system is becoming an important task. Existing studies on chart classification fail to address the presence of noise in charts and confusing chart class pairs. Motivated by the above ...... hiện toàn bộ
Supporting the social dimension of shopping for personalized products through online sales configurators
Journal of Intelligent Information Systems - Tập 49 - Trang 9-35 - 2016
Mass customizers often sell personalized products through online sales configurators, also known as mass-customization toolkits. Recently, a number of mass customizers have connected their sales configurators with social software applications. This is not surprising, as social software enables an interactive and socially rich shopping experience, which makes shopping with a mass-customization tool...... hiện toàn bộ
The Neem Platform: An Evolvable Framework for Perceptual Collaborative Applications
Journal of Intelligent Information Systems - Tập 25 - Trang 207-240 - 2005
This paper introduces the Neem Platform, a generic research test bed for the development of a novel class of adaptive intelligent collaborative applications. These applications provide support for groups of people working together by facilitating their communication and by reacting adaptively to the perceived contexts of an ongoing interaction. Applications in Neem explore the multimodal context o...... hiện toàn bộ
Coarse-grained decomposition and fine-grained interaction for multi-hop question answering
Journal of Intelligent Information Systems - Tập 58 - Trang 21-41 - 2021
In recent years, question answering (QA) and reading comprehension (RC) has attracted much attention, and most research on QA has focused on multi-hop QA task which requires connecting multiple pieces of evidence scattered in a long context to answer the question. The key to the multi-hop QA task is semantic feature interaction between documents and questions, which is widely processed by Bi-direc...... hiện toàn bộ
Music emotion recognition using recurrent neural networks and pretrained models
Journal of Intelligent Information Systems - Tập 57 - Trang 531-546 - 2021
The article presents conducted experiments using recurrent neural networks for emotion detection in musical segments. Trained regression models were used to predict the continuous values of emotions on the axes of Russell’s circumplex model. A process of audio feature extraction and creating sequential data for learning networks with long short-term memory (LSTM) units is presented. Models were im...... hiện toàn bộ
Reducing the user labeling effort in effective high recall tasks by fine-tuning active learning
Journal of Intelligent Information Systems - Tập 61 - Trang 453-472 - 2023
High recall Information REtrieval (HIRE) aims at identifying only and (almost) all relevant documents for a given query. HIRE is paramount in applications such as systematic literature review, medicine, legal jurisprudence, among others. To address the HIRE goals, active learning methods have proven valuable in determining informative and non-redundant documents to reduce user effort for manual la...... hiện toàn bộ
A proposal of a temporal semantics aware linked data information retrieval framework
Journal of Intelligent Information Systems - Tập 50 Số 3 - Trang 573-595 - 2018
Gán nhãn ngữ nghĩa mờ và truy vấn linh hoạt các tài liệu XML được trích xuất từ Web Dịch bởi AI
Journal of Intelligent Information Systems - Tập 26 Số 1 - Trang 25-40 - 2006
Mô hình cơ sở dữ liệu quan hệ được sử dụng rộng rãi trong các ứng dụng thực tế. Chúng tôi đề xuất một cách kết hợp cơ sở dữ liệu như vậy với một kho dữ liệu XML. Phương pháp mà chúng tôi đề xuất là tổng quát và được điều khiển bởi một ngữ nghĩa miền. Kho dữ liệu XML được xây dựng từ dữ liệu trích xuất từ Web, những dữ liệu này được gán nhãn ngữ nghĩa bằng các thuật ngữ thuộc về ngữ nghĩa miền. Việ...... hiện toàn bộ
#cơ sở dữ liệu quan hệ #kho dữ liệu XML #gán nhãn ngữ nghĩa #truy vấn linh hoạt #vi sinh học dự đoán
Describing and deriving certain answers over partial databases
Journal of Intelligent Information Systems - - 2010
Tổng số: 802
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