Filters








81,582 Hits in 2.2 sec

View Disassembly [chapter]

Parke Godfrey, Jarek Gryz
1999 Lecture Notes in Computer Science  
We provide computational complexity results of view disassembly. We show that the optimal rewrites for disassembled views is at least NP-hard. However, we provide good news too.  ...  We explore a new form of view rewrite called view disassembly. The objective is to rewrite views in order to \remove" certain sub-views (or unfoldings) of the view.  ...  View disassembly, as most forms of view and query rewrites, can be computationally hard. We showed that optimal view disassembly rewrites is at least NP-hard.  ... 
doi:10.1007/3-540-49257-7_26 fatcat:6nyabyym7jgxlejmsu5zuzvsvi

View disassembly: A rewrite that extracts portions of views

Parke Godfrey, Jarek Gryz
2007 Journal of computer and system sciences (Print)  
We provide computational complexity results of view disassembly.  ...  We explore a new form of view rewrite called view disassembly. The objective is to rewrite views in order to "remove" certain sub-views (or unfoldings) of the view.  ...  The disassembled view is then guaranteed to be smaller than the original view. This means the disassembled view will almost always cost less to evaluate than the original view.  ... 
doi:10.1016/j.jcss.2007.03.002 fatcat:pjkwsxg7cvgmfenkapjs4wz5tq

A Single-Molecule View on the Disassembly of Tobacco Mosaic Virus

Yi Cao
2013 Biophysical Journal  
Then, how does the rest of the TMV particle disassemble in vivo?  ...  Although great efforts have been devoted to exploring the disassembly/ assembly mechanism of viruses in the past few decades (1-3), a molecular picture of virus disassembly is still lacking.  ... 
doi:10.1016/j.bpj.2013.11.020 pmid:24359731 pmcid:PMC3882509 fatcat:zoq543rag5ad3nt4dwj4wyzqh4

A comparison of manufacturing and disassembly systems from a cellular configuration point of view

Julio Mar-Ortiz, Belarmino Adenso-Díaz, José Luis González-Velarde
2015 The International Journal of Advanced Manufacturing Technology  
It proposes a mathematical programming formulation for robust manufacturing and disassembly cell formation problems.  ...  The main aim of this research is to analyze the differences between cellular manufacturing and cellular disassembly systems. While doing so, this paper makes a relevant contribution.  ...  Even though these assumptions seem appropriated, the underlying question is whether or not manufacturing and disassembly cells are different, from a cellular configuration point of view.  ... 
doi:10.1007/s00170-015-6969-6 fatcat:3dukq5c5lnezphx7msdxmxkm5m

Evaluation Technology of Machining Assembling Disassembling Producibility : Domestic View
作りやすさ, 分解しやすさの評価技法 : 国内展望(テーマ : 作りやすい設計, 壊しやすい設計)

Seii MIYAKAWA
1998 Journal of the Society of Mechanical Engineers  
doi:10.1299/jsmemag.101.954_357 fatcat:k23hrpo5gbdotdzdufzv7mld64

A nanostructural view of the cell wall disassembly process during fruit ripening and postharvest storage by atomic force microscopy

Sara Posé, Candelas Paniagua, Antonio J. Matas, A. Patrick Gunning, Victor J. Morris, Miguel A. Quesada, José A. Mercado
2018 Trends in Food Science & Technology  
., A nanostructural view of the cell wall disassembly process during fruit ripening and postharvest storage by atomic force microscopyABSTRACT 24 25 Background: The mechanical properties of parenchyma  ...  This technique allows the imaging of individual polymers at high magnification with 34 minimal sample preparation. 35 Scope and approach: This paper reviews the main features of the cell wall disassembly  ...  Overall, these results clearly 639 link pectin structure and disassembly with fruit texture.  ... 
doi:10.1016/j.tifs.2018.02.011 fatcat:johfroly2zemvjlmmg7pvxzyiq

Mono-screw Pump Which is Advantage in View of Maintenance-Mono-screw Pump Which is Long Interval Time Between Maintenance and Easy Disassembling and Reassembling-
メンテナンス性に優れた一軸ネジポンプ―メンテナンス間隔が長く,分解・組立性に優れた一軸ネジポンプ―

Yoshiro Tsuruga
2005 JAPAN TAPPI JOURNAL  
This construction enables long interval between maintenance and easy disassembling and reassembling at the time of maintenance and inspection.  ...  Generally used pin joint or gear joint needs periodical maintenance works, above all, qualified worker is needed to disassemble and reassemble the gear joint.  ...  Mono pump does not need qualified person to be disassembled and reassembled, and inside company person can do the maintenance works for small size to large size pump.  ... 
doi:10.2524/jtappij.59.1452 fatcat:j7suxhedkjbnre3s5mtvute44i

A STUDY ON A FRAME WORK TO EXAMINE BUILDING SYSTEMS OF DISASSEMBLY AND REPAIRING WORKS FOR PRESERVATION FROM THE POINT OF VIEW OF BUILDING MEMBERS
建築部材の取扱いから見た解体修理保存構法検討のための枠組みづくりに関する考察

Toshimasa KONISHI
2000 Journal of Architecture and Planning (Transactions of AIJ)  
ASTUDY ON A FRAME WORK TO EXAMINE BUILDING SYSTEMS OF DISASSEMBLY AND REPAIRING WORKS FOR PRESERVATION FROM THE POINT OF VIEW OF BUILDING MEMBERS 小 西 敏 正 * Toshimasa KOAIISHI Archit6cture  ...  In this study , the flev of ac しion regarding to disassembly and repairing work ( DRW > for preservatiDn of his しorical buildings was 田ade clear by exa 田ples .  ... 
doi:10.3130/aija.65.149_2 fatcat:6zrvabr45rgtjef3bmimxu2khm

テレオペレーションを使用した分解工程に関する研究 : 多面視モニタリングシステムを用いた工具位置決め作業
Disassembling Process Using Tele-operation System : Tool Positioning Work Using Multi-View Monitoring System

Yoshiomi MUNESAWA, Hirokazu OSAKI, Yasuhiro KAJIHARA, Jun-ichi TAKEUCHI
2000 Journal of Japan Industrial Management Association  
In this paper, we propose a multi-view monitoring system which displays a single object  ... 
doi:10.11221/jima.51.474 fatcat:ppaltb2ltbamdeqe3pzjdx6hoa

An Automated Computer Aided Procedure for Exploded View Generation

GVSS Sharma
2017 International Journal of Performability Engineering  
The technique adopted here is based on the assembly coherence data and disassembly feasibility testing and is proposed in the context of a computer aided geometric assembly of a knuckle joint and internal  ...  This present work proposes an efficient process for successfully generating the exploded view for assemblies through collision free paths, so that the reconciliation of product assembly from exploded view  ...  From this, different levels of disassembly are generated which paves way for a disassembly path where the parts do not collide with each other while generating the exploded views of the assemblage.  ... 
doi:10.23940/ijpe.17.04.p6.390399 fatcat:nv2djw7mgngu5iht556mspndpy

Overview of dynamic query evaluation in intensional query optimization [chapter]

Parke Godfrey, Jarek Gryz
1997 Lecture Notes in Computer Science  
We provide computational complexity results of view disassembly. We show that the optimal rewrites for disassembled views is at least NP-hard.  ...  We explore a new form of view rewrite called view disassembly. The objective is to rewrite views in order to "remove" certain sub-views (or unfoldings) of the view.  ...  * View Disassembly We explore a new form of view rewrite called view disassembly. The objective is to rewrite views in order to "remove" certain sub-views (or unfoldings) of the view.  ... 
doi:10.1007/3-540-63792-3_33 fatcat:tmswlygqbvcdxbw4n6hhh5wo4e

A Design of Adaptive Virtual Camera View Modes Based on Optimized Virtual Assembly Relation Model

Rui Yang, WenJie Fan
2016 International Journal of Multimedia and Ubiquitous Engineering  
disassembly.  ...  These newly designed viewing modes are able to auto-adjust focus and field of view to follow and aid user operations by ensuring that camera view continuously focuses on virtual operating space currently  ...  Disassembly view mode: The disassembly view mode takes the middle point between target object E and its base object B as the view focus, different from assembly view mode.  ... 
doi:10.14257/ijmue.2016.11.10.31 fatcat:4rlzc7igozggzegundvcacb3si

CcNav: Understanding Compiler Optimizations in Binary Code [article]

Sabin Devkota, Pascal Aschwanden, Adam Kunen, Matthew Legendre, Katherine E. Isaacs
2020 arXiv   pre-print
Disassembly View. (Fig. 1(b) ) The disassembly represents the ground truth of the compiled program.  ...  This view supports linked selection with the other views. Variable Annotation View (Fig. 1(h) ) Annotating the disassembly with source code variable names is a common task (T1.3).  ... 
arXiv:2009.00956v1 fatcat:gi7qv34kfba4hagxq5hr2xc6oe

Design for Disassembly (DfD) and Augmented Reality (AR): Case Study Applied to a Gearbox

Frizziero, Liverani, Caligiana, Donnici, Chinaglia
2019 Machines  
disassembling a product, and better reuse of the different materials of which it is composed.  ...  In this discussion, we first study the design for disassembly, a technique that can bring several advantages during the life cycle of a component, offering the possibility of reducing time and cost of  ...  Figure 12 . 12 Exploded view. Figure 12 . 12 Exploded view. Figure 13 . 13 (a,b) Disassembly wave applied to the gearbox. Figure 13 . 13 (a,b) Disassembly wave applied to the gearbox.  ... 
doi:10.3390/machines7020029 fatcat:quampjujebhbxci7252jkfqnnu

Automatic PC disassembly for component recovery

F. Torres, P. Gil, S. T. Puente, J. Pomares, R. Aracil
2004 The International Journal of Advanced Manufacturing Technology  
planning of the disassembly movements.  ...  In this article, a personal computer disassembly cell is presented.  ...  In Fig. 6 , the set of captured images made up of four views from each camera, which correspond to different views of the product, is shown.  ... 
doi:10.1007/s00170-003-1590-5 fatcat:nlo7gkpijzdwbehofwvk4rnuvm
« Previous Showing results 1 — 15 out of 81,582 results