Results 21 to 30 of about 13,001 (269)
Self-Supervised Pre-Training for Optical Flow Estimation via Contrastive Learning
IEEE AccessTo address the issues of dataset dependency and correlation volume redundancy in optical flow estimation, contrastive learning is introduced to build a self supervised optical flow framework.
Feng An, Wenyin Tao
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The peculiarities and procedures of the transition to outsourcing by construction companies in Ukraine [PDF]
Problems and Perspectives in Management, 2017 The article analyzes the outsourcing services market and its consumption volumes in the recent years, assesses the industry range of outsourcing by paying close attention to the construction services companies, and evaluates the general trend in the ...
Tetiana Danyliuk +4 more
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Feature Interaction Dual Self-attention network for sequential recommendation
Frontiers in NeuroroboticsCombining item feature information helps extract comprehensive sequential patterns, thereby improving the accuracy of sequential recommendations. However, existing methods usually combine features of each item using a vanilla attention mechanism.
Yunfeng Zhu, Shuchun Yao, Xun Sun
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La selección del material audiovisual de televisión en el entorno digital: perspectivas y realidad
Documentación de las Ciencias de la Información, 2018 Hace ya más de diez años que la mayoría de las televisiones en nuestro país dio el salto al mundo digital, un cambio que ha variado los procesos del tratamiento documental tanto en la forma como en el plazo de realización, sobre todo en lo que a la ...
Mabel Giménez Rayo
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Advanced Healthcare Materials, EarlyView.A nanofiber‐supported decellularized extracellular matrix (NaDE) membrane recreates key biochemical and mechanical features of native intestinal tissue. This platform enables the formation of a more physiologically relevant intestinal epithelium, enhancing stem cell maintenance and promoting diverse cell differentiation.
Jaeseung Youn +7 more
wiley +1 more source
Frontiers in NeuroroboticsBackgroundDetecting densely distributed small objects in unmanned aerial vehicle (UAV) aerial imagery poses a persistent challenge in computer vision. Vision Transformers (ViTs), empowered by global self-attention, perform strongly in object detection ...
Liya Cai, Shuping Li
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A Geometrically Transient Platform for Bioelectronic Implants
Advanced Materials, EarlyView.Minimally invasive bioelectronic implants often compromise performance for smaller sizes. To resolve this optimization dilemma, a wireless bioelectronic implant with a transient geometry is introduced (MiFi). The origami‐inspired device miniaturizes up to sixfold for syringe insertion and autonomously unfolds post‐implantation.
Selin Olenik +13 more
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Multi-granularity contrastive learning model for next POI recommendation
Frontiers in NeuroroboticsNext Point-of-Interest (POI) recommendation aims to predict the next POI for users from their historical activities. Existing methods typically rely on location-level POI check-in trajectories to explore user sequential transition patterns, which suffer ...
Yunfeng Zhu, Shuchun Yao, Xun Sun
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Determinants of Outsourcing Satisfaction: The Case of Slovenian SMEs
Economic and Business Review, 2017 In contrast to large firms, small and medium-sized firms (SMEs) face different kind of challenges in outsourcing. The existing research on SMEs’ outsourcing is sparse and inconclusive.
Tadej Smogavec, Darja Peljhan
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To outsource or not to outsource! [PDF]
, 2008 In this article we will take a look at the phenomena of outsourcing as an overarching business concept that is, in short, about contracting of a specific bit of our business to a third part organisation. Consequently, outsourcing is a natural part of the make, share or buy continuum, as illustrated in Figure 1.
Bititci, Umit S +3 more
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