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Effective Packing Dimension and Traceability

Rod Downey, Keng Meng Ng
2010 Notre Dame Journal of Formal Logic  
of effective Hausdorff and packing dimensions using Kolmogorov complexity.  ...  The best known examples of such effective notions are the effective Hausdorff, and effective packing dimensions.  ... 
doi:10.1215/00294527-2010-017 fatcat:g6tmzjqao5gylgwm7zcbecepi4

Turing degrees of reals of positive effective packing dimension

Rod Downey, Noam Greenberg
2008 Information Processing Letters  
Unlike effective Hausdorff dimension, this is a notion of complexity which is shared by both random and sufficiently generic reals.  ...  We show that the answer is affirmative if Hausdorff dimension is replaced by its inner analogue packing dimension. We construct a minimal degree of effective packing dimension 1.  ...  Thus no c.e. traceable degree can contain a real whose effective packing dimension is positive.  ... 
doi:10.1016/j.ipl.2008.05.028 fatcat:d5sz7jw7k5hsxmn3ia5kn5zb3m

Research and Application of Multi Dimension Intelligent Quality Control System for Production Logistics Based on SNP

Miao-zhen GUO, Min ZHANG, Yu-min WANG, Jian-hong CAO
2017 DEStech Transactions on Engineering and Technology Research  
batches of package tracking and management tracing the whole process of production logistics.  ...  In this paper, we study the production logistics system based on SNP to improve the production process of roll package and establish reverse material tracking system.  ...  At present domestic and international, the vast majority of quality control and tracking is based on two dimensions of material and time, also on batch traceability and whole process traceability.  ... 
doi:10.12783/dtetr/iceea2016/6705 fatcat:dnlwwluijba5nge55ym7n2l5pm

Injection and injection-compression moulding replication capability for the production of polymer lab-on-a-chip with nano structures

M Calaon, G Tosello, J Garnaes, H N Hansen
2017 Journal of Micromechanics and Microengineering  
shrinkage compensation, dimensional accuracy, automatic demoulding without distortion, ensuring highest packing of the part and avoiding any over packing effect. • Injection speed 150 mm/s and 200 mm/  ...  Lower packing pressure resulted in being more effective in ensuring higher replication of the structures dimension. The higher level of packing pressure results in a decrease of features replication.  ... 
doi:10.1088/1361-6439/aa853f fatcat:rzsk67etefh6ji4ymuvnivacaq

Unified characterizations of lowness properties via Kolmogorov complexity

Takayuki Kihara, Kenshi Miyabe
2014 Archive for Mathematical Logic  
only if X is c.e. tt-traceable if and only if X is anticomplex if and only if X is Martin-Löf packing measure zero with respect to all computable dimension functions. (2) We also show that X ∈ Low ⋆ (  ...  SR, WR) if and only if X is computably i.o. tt-traceable if and only if X is not totally complex if and only if X is Schnorr Hausdorff measure zero with respect to all computable dimension functions. 2010  ...  We also thank Rupert Hölzl and André Nies for their helpful comments.  ... 
doi:10.1007/s00153-014-0413-8 fatcat:udown43nmnhl5dtc2tlpyd2tv4

Finite Self-Information

Denis R. Hirschfeldt, Rebecca Weber
2012 Computability - The Journal of the Assosiation  
In particular, we show that our proof can be adapted to produce a set that is low for both effective Hausdorff dimension and effective packing dimension, but not K-trivial.  ...  Finally, we investigate the connections between having finite self-information and other notions of weakness such as jump-traceability.  ...  There is a c.e. set that is low for both effective Hausdorff dimension and effective packing dimension but is not K-trivial.  ... 
doi:10.3233/com-2012-003 dblp:journals/computability/HirschfeldtW12 fatcat:jyocltznffefdlath6xc7micmm

ePedigree Traceability System for the Agricultural Food Supply Chain to Ensure Consumer Health

Umar Farooq, Wu Tao, Ganjar Alfian, Yong-Shin Kang, Jongtae Rhee
2016 Sustainability  
This research proposes an ePedigree (electronic pedigree) traceability system based on the integration of RFID and sensor technology for real-time monitoring of the agricultural food to prevent the distribution  ...  of hazardous and adulterated food products.  ...  Ganjar Alfian conceived and designed the experiments, performed the experiments and designed the simulation.  ... 
doi:10.3390/su8090839 fatcat:wtzv2jcrnvgsbhjyvlmwzdwlk4

Lowness for effective Hausdorff dimension

Steffen Lempp, Joseph S. Miller, Keng Meng Ng, Daniel D. Turetsky, Rebecca Weber
2014 Journal of Mathematical Logic  
Finally, we prove that every low for dimension is jump-traceable in order n ε , for any ε > 0.  ...  It is equivalent to lowishness for randomness, namely, that every Martin-Löf random sequence has effective dimension 1 relative to A, and lowishness for K, namely, that the limit of K A (n)/K(n) is 1.  ...  Though it is not clear from this definition, Athreya, Hitchcock, Lutz and Mayordomo [1] proved that effective packing dimension is the effective analogue of packing dimension in the same way that effective  ... 
doi:10.1142/s0219061314500111 fatcat:yqpp7nx6urhm3gj7xcxs542noa

Based on 2D Barcode Technology to Design of Wolfberry Products Traceability System

Wang Chen
2016 Internet of Things and Cloud Computing  
Using 2D barcode technology to Ddetermine agricultural products, not only to enhance the design level of Chinese wolfberry product traceability system, but also effectively play the application value,  ...  improve the traceability of wolfberry products.  ...  Acknowledgements Fund project: "The science and technology innovation pilot fund project of Ningxia Academy of Agriculture and Forestry Sciences", the Chinese wolfberry quality security traceability coding  ... 
doi:10.11648/j.iotcc.20160403.11 fatcat:agaishh3vnhlvc22eim3kb5fle

Implications of Green Logistics Management on Sustainable Business and Supply Chain Performance: Evidence from a Survey in the Greek Agri-Food Sector

Panagiotis Trivellas, Georgios Malindretos, Panagiotis Reklitis
2020 Sustainability  
performance, and controlling for environmental dynamism.  ...  The results reveal that information sharing, logistics networking and transportation are the most powerful factors that impact sustainable, business and supply chain performance.  ...  dimensions, namely, resources usage and safety and environmental process management outcomes, whereas other internal logistics processes such as warehousing, packing and even logistics emissions, are  ... 
doi:10.3390/su122410515 fatcat:gnu5bclclvcczhi6gibftkokka

A Framework for Traceability and Transparency in the Dairy Supply Chain Networks

R.R. Pant, Gyan Prakash, Jamal A. Farooquie
2015 Procedia - Social and Behavioral Sciences  
, traceability and information flow.  ...  Given the perishable nature of dairy products, an effective traceability system is an important tool not only to manage food quality and safety risks, but also to promote the development of effective dairy  ...  Food retailers impose protocols relating to pesticides residues, field and pack house operations, and traceability.  ... 
doi:10.1016/j.sbspro.2015.03.235 fatcat:5uishlvjojferhuzaj7czqxjy4

Performance Prediction of a MongoDB-Based Traceability System in Smart Factory Supply Chains

Yong-Shin Kang, Il-Ha Park, Sekyoung Youm
2016 Sensors  
In the future, with the advent of the smart factory era, manufacturing and logistics processes will become more complex, and the complexity and criticality of traceability will further increase.  ...  To this end, based on existing research, we analyzed traceability requirements and an event schema for storing traceability data in MongoDB, a document-based Not Only SQL (NoSQL) database.  ...  Figure 1 . 1 Four dimensions of traceability data. Figure 1 . 1 Four dimensions of traceability data. Figure 2 . 2 Traceability data (extended from [10] ).  ... 
doi:10.3390/s16122126 pmid:27983654 pmcid:PMC5191106 fatcat:kgt3znk5crbhvmsiaefidnavnm

On Improving Automation by Integrating RFID in the Traceability Management of the Agri-Food Sector

F. Gandino, B. Montrucchio, M. Rebaudengo, E.R. Sanchez
2009 IEEE transactions on industrial electronics (1982. Print)  
Traceability is a key factor for the agri-food sector. RFID technology, widely adopted for supply chain management, can be used effectively for the traceability management.  ...  In this paper, a framework for the evaluation of a traceability system for the agri-food industry is presented and the automation level in an RFID-based traceability system is analyzed and compared with  ...  The reading is used for the traceability management only before calibration and packing.  ... 
doi:10.1109/tie.2009.2019569 fatcat:ijefmngf6ncftnr5u5pu3nr53u

DNA origami structures as calibration standards for nanometrology

Virpi Korpelainen, Veikko Linko, Jeremias Seppä, Antti Lassila, Mauri A Kostiainen
2017 Measurement science and technology  
In this work we have studied the feasibility of DNA origami nanostructures as dimensional calibration standards for atomic force microscopes (AFMs) at the nanometre scale.  ...  The stability of the structures and repeatability of the measurement have been studied, and the applicability for calibration is discussed.  ...  EMRP participating countries within EURAMET and the European Union (project SIB61).  ... 
doi:10.1088/1361-6501/28/3/034001 fatcat:2nwzaklinvavbg5b7zkpw2p5am

Item-level Radio-Frequency IDentification for the traceability of food products: Application on a dairy product

P. Barge, P. Gay, V. Merlino, C. Tortia
2014 Journal of Food Engineering  
polarization and orientation, 23 fixing method and ripening duration were considered in order to verify their effect on 24 reading performance and system reliability. 25 26 Keywords : RFID, traceability  ...  in 89 the traceability management of a dairy factory. 90 The aim of this paper is to investigate the effectiveness of RFID technology in tracing single 91 cheese wheels, from curd making to final packaging  ...  , the process temperatures, the pH 148 level, the curd pieces dimensions and the type of salting.  ... 
doi:10.1016/j.jfoodeng.2013.10.019 fatcat:bbtnhnthobftxdslhesiy4cani
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