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AMALGAMATING KNOWLEDGE BASES II: DISTRIBUTED MEDIATORS

SIBEL ADALI, V. S. SUBRAHMANIAN
1994 International Journal of Cooperative Information Systems  
The multiple knowledge bases are amalgamated by embedding the individual knowledge bases into a lattice.  ...  In 23], we presented a uniform declarative and operational framework, based on annotated logics, for amalgamating multiple knowledge bases and data structures (e.g. relational, object-oriented, spatial  ...  Let Q v be the amalgamated site knowledge base for site v.  ... 
doi:10.1142/s0218215794000193 fatcat:hapaoxxvpjcotjxt3dzf2s3e4y

Introducing Dynamic Behavior in Amalgamated Knowledge Bases [article]

Elisa Bertino, Barbara Catania, Paolo Perlasca
2002 arXiv   pre-print
In this paper, we extend the framework for amalgamated knowledge bases, presented by Subrahmanian, to deal with dynamic aspects.  ...  The language we propose is based on the Active U-Datalog language, and extends it with annotated logic and amalgamation concepts.  ...  More precisely, we introduce the concept of Amalgamated Active-U-Datalog knowledge base as a knowledge base supporting the following features: 1. Multiple sources of data (local databases).  ... 
arXiv:cs/0207076v1 fatcat:gtuurwtibjctxibm6kz3h632sy

Introducing cooperation and actions in amalgamated knowledge bases

E. Bertino, B. Catania, P. Perlasca
2001 Proceedings Seventh International Conference on Database Systems for Advanced Applications DASFAA 2001 DASFAA-01  
Moreover, an Amalgamated Knowledge Base is equipped with a supervisor acting as a mediator for amalgamating knowledge from the local databases.  ...  In an Amalgamated Knowledge Base, data sources are modeled by generalized annotated logic.  ...  knowledge bases.  ... 
doi:10.1109/dasfaa.2001.916371 dblp:conf/dasfaa/BertinoCP01 fatcat:7g7qf4bbbfbxdm4kkcmgfrq4cm

Amalgamating knowledge bases, III: Algorithms, data structures and query processing

Sibel Adali, V.S. Subrahmanian
1996 The Journal of Logic Programming  
The multiple knowledge bases are amalgamated by embedding the individual knowledge bases into a lattice.  ...  In the first part of this series of papers, we presented a uniform declarative framework, based on annotated logics, for amalgamating multiple knowledge bases when these knowledge bases (possibly) contain  ...  We The amalgam of DB 1 ..... DB~ via a mediator M is the amalgamated knowledge base (MU U '/= 1AT(DBi)).  ... 
doi:10.1016/0743-1066(95)00148-4 fatcat:cxoztdt6fzbsfn7daehkxlxshe

sj-pdf-1-jct-10.1177_2380084420954766 – Supplemental material for Amalgam Phase-Down Part 2: UK-Based Knowledge, Opinions, and Confidence in the Alternatives

O. Bailey, C.R. Vernazza, S. Stone, L. Ternent, A.-G. Roche, C. Lynch
2020 Figshare  
Supplemental material, sj-pdf-1-jct-10.1177_2380084420954766 for Amalgam Phase-Down Part 2: UK-Based Knowledge, Opinions, and Confidence in the Alternatives by O. Bailey, C.R. Vernazza, S. Stone, L.  ...  of the phase-down and proposed phase-out of amalgam Knowledge of amalgam phase-down: Patient groups to avoid amalgam placement % correct Dentist (n=1416) Therapist (n=73) Children (either "children  ...  Training in posterior composites Yes (%) No (%) Unsure (%) Postgraduate course (n=1512) 88 10 2 Undergraduate didactic (n=1511) 63 30 7 Undergraduate clinical (n=1507) 58 36 7 Supplemental Table 2 : 2 Knowledge  ... 
doi:10.25384/sage.13365712.v1 fatcat:uem2lazkrzfrjdcubqlazdagki

Evaluation of knowledge, approach & perception of the rural population regarding amalgam and tooth-colored composite material: A questionnaire based study

Dr. Megha Ganesh Agrawal, Dr. Sushilkumar Cirigiri, Dr. Arvind Burande, Dr. Shachi Goenka, Dr. Baig Mirza Aslam, Dr. Pritesh Soni
2022 International Journal of Applied Dental Sciences  
The results indicated that 53% of people had knowledge about amalgam, 42% people had knowledge about tooth colored restorative material.  ...  The aim of the study was to evaluate the knowledge of the rural population about amalgam and tooth colored composite also their approach and perception in choosing the material.  ...  Around 53% of people had knowledge about amalgam, 42% people had knowledge about tooth colored restorative material.  ... 
doi:10.22271/oral.2022.v8.i2d.1518 fatcat:rhylkzqz2nhlxhob66xz64emyi

A Very Large-Scale Knowledge Base Based on the Amalgamation of Knowledge Processing and Natural Language Processing : From Electronic Dictionaries to Knowledge Archives ( "Very Large-scale Knowledge Base Systems")
知識処理と自然言語処理の融合としての大規模知識ベース : 電子化辞書から知識アーカイブヘ (<小特集>「大規模知識ベース」)

Toshio YOKOI
Journal of the Japanese Society for Artificial Intelligence  
doi:10.11517/jjsai.8.3_286 fatcat:wlanykzmgfenpef46ss34r3ozi

Knowledge, Attitude and Practice on Dental Amalgam Restoration among Dental Students

Kalaivani Natarajan, Manish Ranjan
2020 Journal of Pharmaceutical Research International  
It was evident that interns had adequate knowledge about amalgam restorations than other participants.  ...  The aim of the study was to assess the knowledge, awareness and practice of dental amalgam among dental students in a private dental school.  ...  ACKNOWLEDGEMENT The authors are thankful to Saveetha Dental College for providing permission to conduct this survey and for giving a platform to express our knowledge.  ... 
doi:10.9734/jpri/2020/v32i1930707 fatcat:qfha7w4ggvehvizxbxl36y4re4

On Knowledge Transfer in Case-Based Inference [chapter]

Santiago Ontañón, Enric Plaza
2012 Lecture Notes in Computer Science  
The issue we intend to elucidate can be expressed as follows: what knowledge present in a source case is transferred to a target problem in case-based inference?  ...  Specifically, we focus on one of such, less understood, problems: knowledge transfer.  ...  Our model of knowledge transfer is based on the notions of refinement, subsumption, partial unification and amalgam, defined over a generalization space.  ... 
doi:10.1007/978-3-642-32986-9_24 fatcat:iqb7p4hr65cdte2etmxmlf4msi

Knowledge Amalgamation for Object Detection with Transformers [article]

Haofei Zhang, Feng Mao, Mengqi Xue, Gongfan Fang, Zunlei Feng, Jie Song, Mingli Song
2022 arXiv   pre-print
Moreover, the transformer-based students excel in learning amalgamated knowledge, as they have mastered heterogeneous detection tasks rapidly and achieved superior or at least comparable performance to  ...  Knowledge amalgamation (KA) is a novel deep model reusing task aiming to transfer knowledge from several well-trained teachers to a multi-talented and compact student.  ...  CONCLUSION In this paper, we propose to dissolve knowledge amalgamation for transformer-based object detection models.  ... 
arXiv:2203.03187v1 fatcat:xf7i6u27erbozb3cuge6fqni5e

Knowledge and Attitude of Dentists and Patients Toward Use and Health Safety of Dental Amalgam in Saudi Arabia

Hend N. Al-Nahedh, Ahmed A El-hejazi, Syed Rashid Habib
2020 European Journal of Dentistry  
, and (3) patients' knowledge and attitude toward the use of dental amalgam.  ...  Majority of patients (52.2%) in Saudi Arabia had no knowledge about dental amalgam.  ...  phase down of amalgam in countries like Sweden has been attributed to increased patient awareness of the environmental impact of mercury-based materials, 10 suggesting that patient knowledge and attitude  ... 
doi:10.1055/s-0040-1709829 pmid:32396969 pmcid:PMC7274835 fatcat:5jsitetyxnfdbpvi7he6oepqay

Knowledge and awareness of dental practitioners, interns, students and assistants towards mercury hazards in dental amalgam

Dr. Haifa M Barakah, Dr. Mashael Bin Hasan, Aljohrah Alfehaid, Ragad Altayyar, Mona Alsaykhan
2021 International Journal of Applied Dental Sciences  
With proper handling of amalgam during restorative treatment, dentists were found significantly higher in knowledge and awareness than students.  ...  Results: Out of 404 responses, dental assistants were significantly higher in knowledge than other groups with regard to mercury-related hazardous issues (p<0.003), and daily handling of dental amalgam  ...  The author stated that their preference was influenced mainly by the prevailing trend and was not based on scientific evidence [20] .  ... 
doi:10.22271/oral.2021.v7.i2e.1221 fatcat:7r5phcgov5hhvdvi4pzgf4j3em

Mercury hygiene and biomedical waste management practices among dental health-care personnel in public hospitals in Lagos State, Nigeria

John Oluwatosin Makanjuola, Uyi Idah Ekowmenhenhen, Lillian Lami Enone, Donna Chioma Umesi, Oladunni Mojirayo Ogundana, Godwin Toyin Arotiba
2021 African Health Sciences  
Indiscriminate disposal of hospital wastes including mercury/amalgam wastes pose a serious threat to life and environment.  ...  Only 17.2% of the respondents had good knowledge of BMW management/legislation and 4.1% had good BMW practice.  ...  levels on BMW generation, handling and legislation based on answers provided Knowledge about Biomedical Waste Handling Frequency (%) Categorization of amalgam waste Hazardous* Chemical Black bag  ... 
doi:10.4314/ahs.v21i1.56 pmid:34394328 pmcid:PMC8356574 fatcat:prtrbeikwnhhbg2iwvhqbeb2h4

Evaluating The Knowledge, Attitude And Practice Of Dentists With Regard To Observing The Mercury Health Principles In Private Hospitals Of Ahvaz, Southwest Of Iran

Azita Kaviani* And Asef Najafi
2018 Zenodo  
Results: based on the obtained data, the mean knowledge of the subjects was 46.40 with standard deviation of 7.5. The mean attitude of the subjects was 62.37 with standard deviation of 8.09.  ...  Discussion and Conclusion: based on the research results, it is necessary to take appropriate measures in order to enhance the knowledge of dentists, especially during the curriculum or retraining courses  ...  However, based on the performed studies, mercury in amalgam restoration (50% weight of amalgam) penetrates into the saliva and the human body in the form of vapor, ion, or amalgam particles (10) .  ... 
doi:10.5281/zenodo.1220004 fatcat:w7v2feksbvh7pivulgwuxrvapi

KAP survey on dental waste management among dentists

S. B. Divya, M. S. Nivedhitha
2022 International Journal of Health Sciences  
Aim of the study is to determine the awareness on knowledge, attitude and practice among dentists on dental waste management.  ...  Based on the study, it was found that 95.1% of the dentists knew protocol for waste management.  ...  The questionnaire had 6 knowledge based questions, 6 attitude based questions and 8 practice based questions apart from the general demographic data of the participants.  ... 
doi:10.53730/ijhs.v6ns3.5977 fatcat:abjgcbrl7bb65ntp7uii6f4y4m
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