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Session-Based Learning for Anchor Ranking on Live Streaming Platforms

Jiawei Chen, Hongyan Liu, Jun He, Shiqiang Zheng
2018 International Conference on Information Systems  
Based on the matrix factorization model, we develop a unified framework of session-based learning to rank.  ...  In prevailing live streaming platforms, how to learn viewer preferences and make personalized recommendation has drawn more and more attention.  ...  In a session 𝑠 𝑖𝑘 , viewer 𝑣 𝑖 chooses to watch live streams provided by anchors based on viewer preferences and anchor activeness.  ... 
dblp:conf/icis/ChenL0Z18 fatcat:m5y63hbybvelpihaxt37pmjc6y

Deep sequential model for anchor recommendation on live streaming platforms

Shuai Zhang, Hongyan Liu, Jun He, Sanpu Han, Xiaoyong Du
2021 Big Data Mining and Analytics  
Therefore, a personalized recommendation system is important for live streaming platforms. On live streaming platforms, the viewer's and anchor's preferences are dynamically changing over time.  ...  How to capture the user's preference change is extensively studied in the literature, but how to model the viewer's and anchor's preference changes and how to learn their representations based on their  ...  We build watching sequence for each viewer based on the watching time and broadcasting sequence for each anchor based on the broadcasting time. Both sequences consist of live streamings.  ... 
doi:10.26599/bdma.2021.9020002 fatcat:fdlxw23yina2viexrhvhcf6tlu

Live Streaming Video E-commerce: Examining the Operational Strategies

Jiwat Ram, Di Xu
2019 Journal Europeen des Systemes Automatises  
Live Streaming Video (LSV) is a new form of social media-based entertainment business which is rapidly growing in popularity.  ...  to users; and (3) LSV companies that leverage network effect by offering 'Danmu' system-type of online chatting during streaming of video, gift system and hire famous anchors consolidate their market  ...  streaming sessions.  ... 
doi:10.18280/jesa.520101 fatcat:4clk53tmynhynhffrf7zwvbmmy

Towards Supporting Programming Education at Scale via Live Streaming [article]

Yan Chen, Walter S. Lasecki, Tao Dong
2020 arXiv   pre-print
Live streaming, which allows streamers to broadcast their work to live viewers, is an emerging practice for teaching and learning computer programming.  ...  For example, streamers voiced privacy and harassment concerns, and existing streaming platforms do not adequately support viewer-streamer interactions, adaptive learning, and discovery and selection of  ...  Based on these findings, we discuss four implications for the design of streaming platforms, including a) evolving generic video streaming platforms to support personalized learning, b) reducing the effort  ... 
arXiv:2010.15015v1 fatcat:fvhy5v67pncmnm5nzylnybgdwy

Context & Semantics in News & Web Search

Daan Odijk
2016 SIGIR Forum  
from six episodes of a live daily talk show.  ...  Each video segment has a unique ID and three associated files (the first two are provided, the last one needs to be reconstructed):  ...  Lexical matching-based approaches. In the anchor-based lexical matching model we use statistics on how anchor text is used on Wikipedia to form a ranking function.  ... 
doi:10.1145/2964797.2964816 fatcat:zmt2clavxrdi5izyo73z6kfg3q

Deep Neural Network–based Enhancement for Image and Video Streaming Systems: A Survey and Future Directions

Royson Lee, Stylianos I. Venieris, Nicholas D. Lane
2022 ACM Computing Surveys  
Internet-enabled smartphones and ultra-wide displays are transforming a variety of visual apps spanning from on-demand movies and 360° videos to video-conferencing and live streaming.  ...  Finally, we present promising future directions based on the latest insights from deep learning research to further boost the quality of experience of content delivery systems.  ...  Live Video Streaming. In contrast to VOD services that focus on stored content, live streaming targets videos produced in real-time.  ... 
doi:10.1145/3469094 fatcat:vonlsk72hbg27jx2q6umrfpu2q

Enhancing Fan Engagement in a 5G Stadium With AI-Based Technologies and Live Streaming

Cheng-Wen Wu, Ming-Der Shieh, Jenn-Jier James Lien, Jar-Ferr Yang, Wei-Ta Chu, Tsang-Hai Huang, Han-Chuan Hsieh, Hung-Ta Chiu, Kuo-Cheng Tu, Yen-Ting Chen, Shian-Yu Lin, Jia-Jun Hu (+2 others)
2022 IEEE Systems Journal  
three-dimensional broadcasting with free view-angle, in-stadium video stream pushing by a private fifth-generation (5G) network with multiaccess edge computing, AI-based sport data analytics during live  ...  The technologies involved include table tennis ball trajectory and bounce distribution, badminton shuttlecock tracking and trajectory, augmented-reality enriched video streaming on social networks, real-time  ...  ACKNOWLEDGMENT The authors appreciate the collaborating industry partners for their great contribution in all the engineering tasks in this article, including Chunghwa Telecom, LightMatrix, Compal Electronics  ... 
doi:10.1109/jsyst.2022.3169553 fatcat:6a7ssnpinbh2xaw3dxmyaed2pq

Seattle Children's Virtual Research Training Program: Pivoting to Remote Science Education for High School Students

Alexander C. Chang, Noelle J. Machnicki, Sarah N. Garcia, William H. Roden, Corey A. Coombs, Rebecca A. Carter, Kristin M. Bass, Amanda L. Jones
2021 Journal of STEM outreach  
The Virtual Research Training Program (VRTP) was a one-week summer experience for high school students, including students from groups that are under-represented in STEM.  ...  , and establishing quantifiable metrics for evaluation.  ...  ACKNOWLEDGMENTS The authors would like to thank former interns Hannah Flores and Fatima Al-Rikabi for volunteering for the VRTP.  ... 
doi:10.15695/jstem/v4i2.02 fatcat:omb6m5p2kbdfbbq3zalqlwrnpi

A Study on the Impact of Linguistic Persuasive Styles on the Sales Volume of Live Streaming Products in Social E-commerce Environment

Hanyang Luo, Sijia Cheng, Wanhua Zhou, Sumin Yu, Xudong Lin
2021 Mathematics  
Live-stream shopping is developing rapidly, but the sales levels of live streaming products vary by different hosts. How to increase the sales volume of live streaming products has become a problem.  ...  Combined with the sales volume of the product, we establish a regression model, and obtain the influence results of the host's various linguistic persuasive styles on the sales of live streaming products  ...  The research procedure based on grounded theory is shown in Figure 2 . Based on the visitor volume and management maturity, Taobao's live stream shopping platform was selected as our data source.  ... 
doi:10.3390/math9131576 fatcat:qyxwtsyy2ff5tnvgy5chlj7nly

Character index

2011 2011 IEEE International Conference on Multimedia and Expo  
doi:10.1109/icme.2011.6011827 fatcat:wjy7yvkmvbbf3hj4wbyjapx5gu

Implementing Constructivist Pedagogical Model in Dynamic Distance Learning Framework [chapter]

Shakeel A. Khoja, Faisal Sana, Abid Karim, Arif Ali Rehman
2008 Communications in Computer and Information Science  
The approach to organize the lecture contents is based on the adaptive learning theory, incorporating Problem Based Learning (PBL) strategy.  ...  In this way a student can be graded and ranked, which in turn provide the feedback to student for future improvements and challenges.  ...  learning framework incorporating adaptive learning techniques, its models and architectures for WWW, provide more help to students for interactive learning as compared to traditional systems.  ... 
doi:10.1007/978-3-540-89853-5_21 fatcat:cuonvbwh55ffvlejhorjljfdgy

Social Search [chapter]

Peter Brusilovsky, Barry Smyth, Bracha Shapira
2018 Lecture Notes in Computer Science  
For more information, please see the item record link above. Abstract. Today, most people find what they are looking for online by using search engines such as Google, Bing, or Baidu.  ...  In this chapter, we review recent research that aims to make search a more social activity by combining readily available social signals with various strategies for using these signals to influence or  ...  In a broad stream of followup work, the use of click models and learning-to-rank approaches for log-based ranking have been expanded and refined in many different ways.  ... 
doi:10.1007/978-3-319-90092-6_7 fatcat:ro6hjgwhgvgwrncakrpfv5brye

The BGP hackathon 2016 report

Alberto Dainotti, Ethan Katz-Bassett, Xenofontas Dimitropolous
2018 Computer communication review  
live measurement and monitoring of Internet routing.  ...  The research and operations communities have developed a set of tools and data sources for understanding and experimenting with BGP, and on February 2016 we organized the first BGP Hackathon, themed around  ...  Specifically, it used the Comet system, which is supported by NSF award number ACI-1341698 "Gateways to Discovery: Cyberinfrastructure for the Long Tail of Science", at the San Diego Supercomputer Center  ... 
doi:10.1145/3243157.3243169 fatcat:5gibfiju7rasxdsdwnavpxq67e

Improving Graduate Employability by Using Social Networking Systems

Zhe Jing, Elizabeth Chang, Omar Hussain, K.L. Chin
2010 2010 24th IEEE International Conference on Advanced Information Networking and Applications  
interactions among its participating components (entities), and substantiate what had been challenged internally of a community to prepare for the external intrusion of SNS in a foreseeable future.  ...  In order to evaluate how SNS would have affected current Higher Education System (HES), one needs to look into the inner working of value exchange within a broader societal community to extract relational  ...  For the liaison, coordination and their time dedicated in several fruitful discussion and encouragement of the work proposed in this paper.  ... 
doi:10.1109/aina.2010.82 dblp:conf/aina/JingCHC10 fatcat:ochi6ai64fgfjoiuulqxa3l7k4


Joaquin Jose Carvalho Proença
2019 Revista Estudos e Pesquisas em Administração  
Participants write what they are dissatisfied (pains) on a ranking card and place it under the boat as an anchor that gives a notion of how much faster the boat would go if that anchor were cut.  ...  as quickly as possible based on product iteration, testing business hypothesis and validated learning.  ... 
doi:10.30781/repad.v3i3.9243 fatcat:bnrxk7wq6bholhrekkcb6rb37q
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