In order to explore the research frontiers and hot topics of blended learning, the research on blended learning in China during the past two decades from 2004 to 2023 was visualized and analyzed with the help of CiteS...
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The proceedings contain 82 papers. The topics discussed include: LLM-powered multimodal insight summarization for UX testing;on multimodal emotion recognition for human-chatbot interaction in the wild;integrating mult...
ISBN:
(纸本)9798400704628
The proceedings contain 82 papers. The topics discussed include: LLM-powered multimodal insight summarization for UX testing;on multimodal emotion recognition for human-chatbot interaction in the wild;integrating multimodal affective signals for stress detection from audio-visualdata;feeling textiles through AI: an exploration into multimodal language models and human perception alignment;decoding contact: automatic estimation of contact signatures in parent-infant free play interactions;ScentHaptics: augmenting the haptic experiences of digital mid-air textiles with scent;online multimodal end-of-turn prediction for three-party conversations;detecting deception in natural environments using incremental transfer learning;and exploring interlocutor gaze interactions in conversations based on functional spectrum analysis.
This paper presents VIVA, a novel interactive tool for visually exploring long videos and searching for specific moments. Previous work on video dataexploration and analytics often assumes that manually-created, rich...
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ISBN:
(纸本)9798400701078
This paper presents VIVA, a novel interactive tool for visually exploring long videos and searching for specific moments. Previous work on video dataexploration and analytics often assumes that manually-created, rich annotations are available. However, such metadata may not be easily obtained. We design an interactively machine learning workflow for users to rapidly create annotations along a timeline. Combined with VIVA's focus+context visualization that effectively displays frame snapshots in the context of a video stream, VIVA enables users to explore and analyze long video clips by incrementally make sense of them. We present usage scenarios that demonstrate how users would use VIVA for video-related tasks.
We introduce FitYou, an interactive dashboard for health datavisualizations from wearable devices. It supports the exploration of health trends and health attribute correlations. Wearable devices are small enough to ...
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Exploratory dataanalysis provides visualexploration of data and also allows for the identification of trends and relationships between variables. The aim of this research is to study about different factors involved...
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In this paper we present a Virtual Reality (VR) tool that facilitates the visualisation and exploration of context-based, multi-level annotations in archaeology. Indeed, thanks to photogrammetry and laser scanning tec...
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Identification of earth surface features or useful resources even at inaccessible locations for humans made possible with the help of spatial-spectral information provided by remote sensing data especially hyperspectr...
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ISBN:
(纸本)9798350345421
Identification of earth surface features or useful resources even at inaccessible locations for humans made possible with the help of spatial-spectral information provided by remote sensing data especially hyperspectral images. At present deep learning (DL) based models have become a best choice to address the issues and provide better solutions in many fields including remote sensing dataanalysis. Due to very subtle differences exhibited by mineral signatures and also lack of sufficient training samples, geo-science and remote sensing research community has not much explored the DL techniques in analyzing mineral data. Therefore, in this paper, a virtual sample generation technique using vector rotation is proposed to increase the mineral data for training DL models. The proposed virtual sample generation technique is explored on a spectral library of 5 minerals that is formed from Cuprite scene, a benchmark mineral data set. The quality of the mineral samples generated are assessed using visual inspection as well as a relative spectral discriminating power of target minerals with respect to non-target or remaining minerals. Results show that mineral samples generated by the proposed virtual sample generation technique are not only qualitative in nature but also helpful or encouraging in exploration of DL in mineral dataanalysis.
Public databases such as the NCBI Gene Expression Omnibus (GEO) house millions of experimental gene expression datasets invaluable for transcriptome meta-analysis, enabling researchers to identify genes, pathways, and...
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The growth of cities calls for regulations and zoning rules on how each piece of urban space will be used. Tracking land use can reveal a wealth of information about urban development. For that matter, cities have bee...
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ISBN:
(纸本)9798350338737;9798350338720
The growth of cities calls for regulations and zoning rules on how each piece of urban space will be used. Tracking land use can reveal a wealth of information about urban development. For that matter, cities have been releasing data sets describing the historical evolution of the shape and the attributes of land units. The complex nature of land-use data, however, makes the analysis of such data challenging and time-consuming. To address these challenges, we propose URBAN CHRONICLES, a visual analytics system that enables interactive exploration of land-use changes. Using New York City's Primary Land Use Tax Lot Output (PLUTO), we show the system's capabilities to explore the data from several years at different scales. URBAN CHRONICLES supports on-the-fly aggregation and filtering operations that leverage the hierarchical nature of the data set to index the shape and attributes of geographical regions that change over time. Finally, we demonstrate the system's utility through case studies that analyze the impact of Hurricane Sandy on land use attributes and the effects of rezoning plans in Brooklyn.
In this paper, we address the challenges in achieving sustainable data-driven efficiency by providing a detailed exploration of the end-to-end operational data analytics (ODA) framework that evolved through two genera...
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