We introduce an innovative approach to advancing semantic understanding in zero-shot object goal navigation (ZS-OGN), enhancing the autonomy of robots in unfamiliar environments. Traditional reliance on labeled data h...
详细信息
The contemporary era and world of big data has seen the stability of advanced pattern recognition and collaborative algorithms that are critical in the practical process of data mining. This research study primarily d...
详细信息
As the cornerstone of computer vision (CV), image recognition is of great importance. It not only profoundly affects daily life fields such as facial recognition, intelligent security, and medical image analysis, but ...
详细信息
As Machine Learning (ML) has become integral for various applications, ML workloads are now important considerations for deployment across diverse use cases, ranging from data centers to edge devices. ML encompasses d...
详细信息
Plate lattices are high-performance lightweight structures, exhibiting up to twice the yield strength and stiffness compared to truss lattices of similar geometric arrangement and relative density. Although they are o...
详细信息
ISBN:
(纸本)9780791887363
Plate lattices are high-performance lightweight structures, exhibiting up to twice the yield strength and stiffness compared to truss lattices of similar geometric arrangement and relative density. Although they are of great interest for research and structural engineering applications, their complex manufacturing and assembly processes limit their practical use, with sandwich panels being an exception. This paper presents a novel approach to the design and modular assembly of folded custom 3-dimensional plate lattices as structural corrugations for use in structural engineering and robotics applications. The plate lattice structural corrugation uses a building block strategy and incorporates custom modified unit cells based on the Miura-ori. This transformation involves expanding the top and bottom zig-zag crease lines into facets and orienting them in space. The resulting modified pattern is referred to as the Kirigami Expanded Miura. The unique structure of these lattices not only provides exceptional mechanical performance as static structures, but also allows for the design of anisotropies in their flexural stiffness by alternating between the Maxwell criterion on bending-dominated or stretch-dominated cells. These anisotropies can have value differences of up to 24 with the same geometry, making them ideal for robotic morphing applications. We validate our proposed technology by characterizing the mechanical performance of this new building system and comparing it with state-of-the-art corrugations. We demonstrate the potential of this approach by designing, manufacturing, and modularly assembling multiple structures and robots with single and double curvature.
The proceedings contain 19 papers. The topics discussed include: emerging technologies for water quality monitoring and assessment: a systematic review;experiments and project-based enhancements for STEM learning;an o...
ISBN:
(纸本)9798350363654
The proceedings contain 19 papers. The topics discussed include: emerging technologies for water quality monitoring and assessment: a systematic review;experiments and project-based enhancements for STEM learning;an open-source hardware platform to advance educational multi-sensor environmental monitoring;educational high power photovoltaic curve tracer using an IoT DC to DC power converter with smartphone integration;can AI be helpful for teaching engineering subjects?;enhancing educational methods for electric machines and drives through open-source robotics;a comprehensive multi-stage validation approach for development of power electronic systems;and embedded artificial intelligence in education: bibliometric analysis.
The analysis of human emotional features is a significant hurdle to surmount on the path to understanding the human mind. Human emotions are convoluted thus making its analysis even more daunting. In this paper, a met...
详细信息
Clinical textual data such as discharge summaries and chief complaints summarize the patient's medical history and treatment plan. These unstructured complex data include ambiguous medical terms, abbreviations, di...
详细信息
ISBN:
(纸本)9783031553257;9783031553264
Clinical textual data such as discharge summaries and chief complaints summarize the patient's medical history and treatment plan. These unstructured complex data include ambiguous medical terms, abbreviations, diagnostic investigation values and dates which pose significant challenges for human and machine learning tasks to process them. This paper proposes a novel approach that transforms clinical text with different writing styles into a uniform and standard presentation using pattern-matching rules and JSON dictionarybased ontologies. The main goal of the proposed approach is to improve the communication between healthcare parties or professionals by improving the quality of the clinical textual data and reducing its heterogeneity and ambiguity. In addition, this data quality improvement enhances the performance of machine learning downstream tasks. Our approach identifies the abbreviations, medical terms, negations, dates, and investigation values from the unstructured textual data. Then, it replaces the detected entities with their corresponding unified and normalized presentation based on pattern-matching rules that relies on the linguistic features, pattern-matching rules, and JSON dictionaries. The inductive content analysis method was followed to generate the pattern-matching rules with the help of a medical team. Its role is to validate the accuracy of the detected entities. Finally, the proposed approach was applied to a massive real-world dataset in order to evaluate its impact on the performance of various machine learning models. The results show a significant improvement in performance after preprocessing the clinical textual data using our approach.
This study utilizes regression analysis to examine the external factors affecting the calibration outcomes of binocular cameras. The experiment employs a binocular camera with fixed focal length and baseline, coupled ...
详细信息
Mathematical learning comprehends mathematical ideas in the past few years. By using the digitalization of technology, resources improved in terms of interactivity, interest, and accessibility. Rapid growth in digital...
详细信息
暂无评论