137,822 Hits in 7.7 sec

A Learning-based Approach to Joint Content Caching and Recommendation at Base Stations [article]

Dong Liu, Chenyang Yang
2018 arXiv   pre-print
We first propose a model to capture the impact of recommendation on user demands, which is controlled by a user-specific psychological threshold.  ...  Recommendation system is able to shape user demands, which can be used for boosting caching gain.  ...  A generative model of user demands with recommendation. t) uf p uf A user wants to request a content If is influenced by the recommendation Request content f in aaa with probability aaa Yes  ... 
arXiv:1802.01414v2 fatcat:wc6cb56zrzfgpdpb2tcbeew7iq

Wireless Caching: Making Radio Access Networks More than Bit-Pipelines

Wei Chen, H. Vincent Poor
2021 Network  
We revisit caching from a generalized cross-layer perspective, with a focus on its emerging opportunities, challenges, and theoretical performance limits.  ...  We envision that caching will ultimately make next-generation RANs more than bit-pipelines and emerge as a multi-disciplinary area via the union with communications, pricing, recommendation, compression  ...  Conflicts of Interest: The authors declare no conflict of interest.  ... 
doi:10.3390/network1020010 fatcat:rbg3aomri5aoderpjriwgjkkky

Caching-aware recommendations: Nudging user preferences towards better caching performance

Livia Elena Chatzieleftheriou, Merkouris Karaliopoulos, Iordanis Koutsopoulos
2017 IEEE INFOCOM 2017 - IEEE Conference on Computer Communications  
Caching decisions by default seek to maximize some notion of social welfare: the content to be cached is determined so that the maximum possible aggregate demand over all users served by the cache is satisfied  ...  To this end, we depart radically from current practice with recommender systems, and we approach them as network traffic engineering tools that can actively shape content demand towards optimizing userand  ...  The authors acknowledge the support of Marie Curie IRSES grant PIRSES-GA-2010-269132 AGILENET.  ... 
doi:10.1109/infocom.2017.8057031 dblp:conf/infocom/Chatzieleftheriou17 fatcat:y6eo2atavnfg3gdmwjee7k2vpu

Active Content Popularity Learning and Caching Optimization with Hit Ratio Guarantees

Srikanth Bommaraveni, Thang X. Vu, Symeon Chatzinotas, Bjorn Ottersten
2020 IEEE Access  
Most existing works design caching policies based on global content requests with very limited consideration of individual content requests which reflect personal preferences.  ...  The effectiveness of the proposed learning caching policies over the existing methods is demonstrated in terms of root mean square error, cache hit ratio, and cache size on a simulated dataset.  ...  ACKNOWLEDGMENT This article was presented in part at the IEEE Asilomar Conference on Signals, Systems, and Computers, 3-6 November 2019, Pacific Grove, CA, USA.  ... 
doi:10.1109/access.2020.3014379 fatcat:4yvtnov4yffoth5rjvutbqcdhm

How to Define the Content of a Job-Specific Worker's Health Surveillance for Hospital Physicians?

Martijn M. Ruitenburg, Monique H.W. Frings-Dresen, Judith K. Sluiter
2016 Safety and Health at Work  
Results: Information from the decision trees on the prevalence and impact of the health-or workfunctioning effect led to inclusion of occupational exposures (e.g., biological agents, emotionally demanding  ...  Conclusion: The process of developing a job-specific WHS for hospital physicians was described and the content presented, which might serve as an example for other jobs.  ...  On a group level, results of the medical examinations can be reported to the employer together with advice or recommendations on an organizational level.  ... 
doi:10.1016/ pmid:27014487 pmcid:PMC4792917 fatcat:foivzx4sxvda5cssn6qci7ux4i

Should dairy be recommended as part of a healthy vegetarian diet? Point

Connie M Weaver
2009 American Journal of Clinical Nutrition  
Newer evidence shows that protein-induced calciuria does not have a detrimental effect on net calcium retention, and the concentrations of hormones in milk are not outside of the range of endogenous concentrations  ...  Increased dietary protein, including from milk, can elevate serum concentrations of insulin-like growth factor I, which has an unknown relation to cancer.  ...  One-half cup orange vegetables or fruit only provides 213 mg potassium compared with 382 mg in a cup of milk and ,50 mg calcium compared with 305 mg in 1 serving of milk (5) .  ... 
doi:10.3945/ajcn.2009.26736o pmid:19321565 fatcat:wc6odvzwwjdrfpncws6qbicijq

An Examination of the Relationship between Online Travel Agents and Hotels

Hee "Andy" Lee, Basak Denizci Guillet, Rob Law
2012 Cornell Hospitality Quarterly  
who book through OTAs and Expedia, and recommendations for hotels).  ...  , Choice Hotels' decision), and expectations concerning the nature of the relationship between hotels and OTAs (i.e., a symbiotic relationship between hotels and OTAs, experience of dealing with guests  ...  Declaration of Conflicting Interests The author(s) declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article.  ... 
doi:10.1177/1938965512454218 fatcat:3s2knnhwwbafrplnzw3g24x5re

Systematic Review on International Salt Reduction Policy in Restaurants

Jingmin Ding, Yuewen Sun, Yuan Li, Jing He, Harriet Sinclair, Wenwen Du, Huijun Wang, Puhong Zhang
2020 International Journal of Environmental Research and Public Health  
Most policies focused on chain restaurants. Evaluations of these policies were limited and showed inconsistent results, and more time is needed to demonstrate the clear long-term effects.  ...  The feasibility and effectiveness of the strategies need to be further explored.  ...  Conflicts of Interest: The authors declare no conflict of interest.  ... 
doi:10.3390/ijerph17249570 pmid:33371345 fatcat:l2r4czcwobdj3lkzytyjaah5wm

Whole grain consumption and weight gain: a review of the epidemiological evidence, potential mechanisms and opportunities for future research

Koh-Banerjee Pauline, Eric B. Rimm
2003 Proceedings of the Nutrition Society  
It is unknown whether these effects were mediated in part by influence of wheat bran on postprandial insulin levels.  ...  Metabolic studies have shown that the insulin demand induced by various types of carbohydrate largely depends on the type or extent of digestibility of the starch content (Jenkins et al. 1981; Wolever  ... 
doi:10.1079/pns2002232 pmid:12740053 fatcat:j74ujhq7tvbstdfxgcn46xvpfy

Telecommunication economics – overview of the field, recommendations, and perspectives

Burkhard Stiller
2009 Computer Science - Research and Development  
Therefore, this report on the Dagstuhl Perspectives Seminar "Telecommunication Economics"summarizes a number of key aspects of this field, it develops a set of selected and detailed recommendations, and  ...  Telecommunication economics has evolved into an area of research, which includes technical aspects, social issues, economic and business factors, and regulation demands.  ...  on respective guidelines and recommendations to relevant players (end-users, enterprises, operators, regulators, policy makers, and content providers), focusing on the provision of new converged wireless  ... 
doi:10.1007/s00450-009-0050-3 fatcat:ouftyybcmrhz7hzh67nj7655am

Towards the Readiness of Learning Analytics Data for Micro Learning [chapter]

Jiayin Lin, Geng Sun, Jun Shen, Tingru Cui, Ping Yu, Dongming Xu, Li Li, Ghassan Beydoun
2019 Lecture Notes in Computer Science  
for more effective research outcomes.  ...  for more effective research outcomes.  ...  Acknowledgement This research has been carried out with the support of the Australian Research Council Discovery Project, DP180101051, and Natural Science Foundation of China, no. 61877051, and UGPN RCF  ... 
doi:10.1007/978-3-030-23554-3_5 fatcat:w72mt4qqwrefzl3lutrmcfvwvy

Evaluation of Alcohol Content of Cologne Products in the Turkish Market Amid the COVID-19 Pandemic

2020 Gazi Medical Journal  
Injection volume was 1 µL with the split ratio of 50:1. The ethanol content of the colognes is in a range of 37.9 -98.9 % (w/w).  ...  Alcohol content of the cologne samples purchased from various daily supermarket stores in Turkish market were evaluated with Headspace -Gas Chromatography -Flame Ionization Detector (HS-GC-FID) to check  ...  With this high demand, as most of them might not be regulated affectively, sub-standard products, which may contain low or unknown alcoholic content, might be available in market.  ... 
doi:10.12996/gmj.2020.121 fatcat:g4en2vchgbgfjb5luk423mrhiy

Page 168 of Canadian Journal of Psychiatry Vol. 4, Issue 3 [page]

1959 Canadian Journal of Psychiatry  
of the contents is injected.  ...  This method, in contrast to that of Yagdjoglou which is still unknown in America, has been the object of three studies on our continent.  ... 

A Book Recommendation System for Cloud Computing: A Survey

Dharna Patel, Jitendra Dangra
2017 International Journal of Computer Applications  
Book recommendation is one of the major requirements of ecommerce portals for ease of reading and referencing purpose. This feature can help to increase shopping value with minimum shopping time.  ...  This research paper has attempted to explore the importance of book recommendation and existing solutions.  ...  [1] proposed that Book Recommendation System (BRS) based on combined features of content based filtering (CBF), collaborative filtering (CF) and association rule mining to produce efficient and effective  ... 
doi:10.5120/ijca2017914263 fatcat:5o6mmz5e4bbmdazym2ebzr65xy

English language learner teacher effectiveness and the Common Core

Tammy Johnson, Lorra Wells
2017 Education Policy Analysis Archives  
Based on our review, we recommend targeted policy changes, which include preservice teachers' participation in extensive fieldwork with ELLs, in-service teachers' comprehensive professional development  ...  Common Core State Standards (CCSS) and teacher effectiveness are among the most contentious issues in education today.  ...  Due to the recent creation of the ELD credential, its effectiveness is unknown.  ... 
doi:10.14507/epaa.25.2395 fatcat:wuelfxw6ijdr3bwl5bwl3lxhj4
« Previous Showing results 1 — 15 out of 137,822 results