Results 91 to 100 of about 87,603 (273)

Plant‐Produced Viral Nanoparticles Decorated with Nanobodies Against HER2 Improve Retention and Recruitment of Immune Cells in Solid Tumors

Advanced Healthcare Materials, EarlyView.
Potato virus X is a filamentous RNA plant virus that can be engineered into a molecular tool for cancer therapy. We produced genetically‐encoded virus‐derived nanoparticles decorated with nanobodies targeting cancer cell receptors, epidermal growth factor receptor (EGFR) and human epidermal growth factor 2 (HER2).
Enrique Lozano‐Sanchez, Miguel A. Moreno‐Gonzalez, Fernando Merwaiss, Nicole F. Steinmetz, José‐Antonio Daròs   +4 more
wiley   +1 more source

Probably Approximately Correct Greedy Maximization [PDF]

, 2016
Submodular function maximization finds application in a variety of real-world decision-making problems. However, most existing methods, based on greedy maximization, assume it is computation- ally feasible to evaluate F, the function being maximized. Unfortunately, in many realistic settings F is too expensive to evaluate exactly even once.
Satsangi, Yash, Whiteson, Shimon, Oliehoek, Frans A, Machinery, Assoc Comp   +3 more
openaire   +3 more sources

Maximizing Nash Social Welfare Based on Greedy Algorithm and Estimation of Distribution Algorithm

Biomimetics
The Nash social welfare (NSW) problem is relevant not only to the economic domain but also extends its applicability to the field of computer science. However, maximizing Nash social welfare is an APX-hard problem.
Weizhi Liao, Youzhen Jin, Zijia Wang, Xue Wang, Xiaoyun Xia   +4 more
doaj   +1 more source

Bayesian Posterior Approximation via Greedy Particle Optimization

Proceedings of the AAAI Conference on Artificial Intelligence, 2019
In Bayesian inference, the posterior distributions are difficult to obtain analytically for complex models such as neural networks. Variational inference usually uses a parametric distribution for approximation, from which we can easily draw samples.
Futami, Futoshi, Cui, Zhenghang, Sato, Issei, Sugiyama, Masashi   +3 more
openaire   +3 more sources

AI–Guided 4D Printing of Carnivorous Plants–Inspired Microneedles for Accelerated Wound Healing

Advanced Materials, EarlyView.
This work presents an artificial intelligence (AI)‐guided 4D‐printed microneedle platform inspired by carnivorous plants for wound healing. A thermo‐responsive shape memory polymer enables body temperature–triggered self‐coiling for autonomous wound closure.
Hyun Lee, Moon‐Jo Kim, DongEung Kim, Chan Ho Moon, Seojoon Bang, Hyeong Seok Kang, Ju Yeong Gwon, Jong Hwa Seo, Junhyub Jeon, Junhyuk Son, Munwon Lim, Minho Kang, Dong Yun Lee, Donghyun Lim, Jung‐Hoon Park, Gi Doo Cha, Soo‐Hong Lee, Tae‐Sik Jang, Kisuk Yang, Yunho Jeong, Youngho Eom, Hyun‐Do Jung   +21 more
wiley   +1 more source

Approximation Algorithms for Multitasking Scheduling Problems

IEEE Access, 2020
In this work, we incorporate human factors and real-life operations into newly proposed multitasking scheduling problems with periodic shift activities.
Feifeng Zheng, Zhaojie Wang, Ming Liu, Chengbin Chu   +3 more
doaj   +1 more source

Micropillar‐Engineered Hybrid Adhesive Patch for Surface‐Conformable and Directional Adhesion

Advanced Materials Technologies, EarlyView.
This work presents a surface‐conformable hybrid adhesive integrating height‐optimized hexagonal micropillars with open‐rectangular cuts. The micropillars enhance rough‐surface contact and microscale crack arrest, while the cuts guide and reverse interfacial cracks for strong and directional adhesion. The multiscale architecture achieves robust pull‐off
Seongjin Park, Dong Kwan Kang, Haejin Bae, Ho‐Sup Jung, Hoon Eui Jeong   +4 more
wiley   +1 more source

Deployment optimization for target perpetual coverage in energy harvesting wireless sensor network

Digital Communications and Networks
Energy limitation of traditional Wireless Sensor Networks (WSNs) greatly confines the network lifetime due to generating and processing massive sensing data with a limited battery.
Zhenkun Jin, Yixuan Geng, Chenlu Zhu, Yunzhi Xia, Xianjun Deng, Lingzhi Yi, Xianlan Wang   +6 more
doaj   +1 more source

Recent Advances of Slip Sensors for Smart Robotics

Advanced Materials Technologies, EarlyView.
This review summarizes recent progress in robotic slip sensors across mechanical, electrical, thermal, optical, magnetic, and acoustic mechanisms, offering a comprehensive reference for the selection of slip sensors in robotic applications. In addition, current challenges and emerging trends are identified to advance the development of robust, adaptive,
Xingyu Zhang, Liao Wu, Shuai He, Zhao Sha, Yuwan Huang, Shuying Wu, Dewei Chu, Chun H. Wang, Shuhua Peng   +8 more
wiley   +1 more source

Budgeted Profit Maximization Under the Multiple Products Independent Cascade Model

IEEE Access, 2019
Influence maximization problem asks for a small subset of nodes in a social network that could maximize the spread of influence, which finds important applications in viral marketing.
Yapu Zhang, Xianliang Yang, Suixiang Gao, Wenguo Yang   +3 more
doaj   +1 more source