ppxscal/embedding_network huggingface dataset:
A wearable system for mobility improvement of visually impaired people
Authors: Sylvain Cardin, Daniel Thalmann, Fr&#x00e9;d&#x00e9;ric Vexo
Venue: The Visual Computer: International Journal of Computer Graphics (2007)

Degradation of the visual system can lead to a dramatic reduction of mobility by limiting a person to his sense of touch and hearing. This paper presents the development of an obstacle detection system for visually impaired people. While moving in his environment the user is alerted to close obstacles in range. The system we propose detects an obstacle surrounding the user by using a multi-sonar system and sending appropriate vibrotactile feedback. The system aims at increasing the mobility of visually impaired people by offering new sensing abilities.
Chaos in models of arms races and the initiation of war: Crisis stability and instability in an international system: Essays and Commentaries
Authors: Alvin M. Saperstein
Venue: Complexity (2007)

An essay based on a presentation at the 6th Understanding Complex Systems Conference, Department of Physics, University of Illinois at Urbana-Champaign, May 15&ndash;18, 2006.
A family of time-staggered schemes for integrating hybrid DPD models for polymers: algorithms and applications
Authors: Vasileios Symeonidis, George Em Karniadakis
Venue: Journal of Computational Physics (2006)

We propose new schemes for integrating the stochastic differential equations of dissipative particle dynamics (DPD) in simulations of dilute polymer solutions. The hybrid DPD models consist of hard potentials that describe the microscopic dynamics of polymers and soft potentials that describe the mesoscopic dynamics of the solvent. In particular, we develop extensions to the velocity-Verlet and Lowe's approaches - two representative DPD time-integrators - following a subcycling procedure whereby the solvent is advanced with a timestep much larger than the one employed in the polymer time-integration. The introduction of relaxation parameters allows optimization studies for accuracy while maintaining the low computational complexity of standard DPD algorithms. We demonstrate through equilibrium simulations that a 10-fold gain in efficiency can be obtained with the time-staggered algorithms without loss of accuracy compared to the non-staggered schemes. We then apply the new approach to investigate the scaling response of polymers in equilibrium as well as the dynamics of λ-phage DNA molecules subjected to shear.
On the identification of large multilinear systems
Authors: Jürgen Franke, Jochen Löhr
Venue: Computational Statistics (2006)

We consider multivariate time series which can be written as the output of a nonlinear system corrupted by noise. We propose an algorithm which allows to identify the structure of such a system and which generalizes a popular procedure for the identification of linear systems.
Identity Management Design Guide With IBM Tivoli Identity Manager
Authors: Axel Bucker
Venue:  (2005)

Enterprise integration for identity management Complete architecture and component discussion Tivoli Access Manager integration Identity Management is the concept of providing a unifying interface to manage all aspects related to individuals and their interactions with the business. It is the process that enables business initiatives by efficiently managing the user life cycle (including identity/resource provisioning for people (users)), and by integrating it into the required business processes. Identity Management encompasses all the data and processes related to the representation of an individual involved in electronic transactions. This IBM Redbook provides an approach for designing an Identity Management solution with the IBM Tivoli Identity Manager Version 4.4. Starting from the high-level, organizational viewpoint, we show how to define user registration and maintenance processes using the Self Registration and Self Care Interfaces as well as the Delegated Administration capabilities. Using the Integrated Workflow, we automate the submission/approval processes for Identity Management requests, and with the Automated User Provisioning, we will take workflow output and automatically implement the administrative requests on the environment with no administrative intervention. This redbook is a valuable resource for security administrators and architects who wish to understand and implement a centralized identity management and security infrastructure.
Power-aware FPGA logic synthesis using binary decision diagrams
Authors: Kevin Oo Tinmaung, David Howland, Russell Tessier
Venue: Proceedings of the 2007 ACM/SIGDA 15th international symposium on Field programmable gate arrays (2007)

Power consumption in field programmable gate arrays (FPGAs) has become an important issue as the FPGA market has grown to include mobile platforms. In this work we present a power-aware logic optimization tool that is specialized to facilitate subsequent power-aware technology mapping. Our synthesis framework uses binary decision diagram (BDD) based collapsing and decomposition techniques in conjunction with signal switching estimates to achieve power-efficient circuit networks. The results of synthesis and subsequent power-aware technology mapping are evaluated using two distinct physical design platforms: academic VPR and Altera Quartus II. Our approach achieves an average energy reduction of 13% for Altera Cyclone II devices versus synthesis with SIS-based algebraic optimization at the cost of 11% average circuit performance if performance-optimal technology mapping is performed after synthesis. If technology mapping is tuned to achieve the same average delay for both SIS and BDD-based flows, a 3% average energy reduction is achieved by our new synthesis approach.
A simulation-GA based model for production planning in precast plant
Authors: Xiaofeng Zhai, Robert L. K. Tiong, Hans C. Bjornsson, David K. H. Chua
Venue: Proceedings of the 38th conference on Winter simulation (2006)

Planning plays an important role in precast production management. In practice, however, this work is primarily carried out on a rule-of-thumb basis. A specialized planning model based on simulation technique and genetic algorithm (GA) is presented in this paper for make-to-order precast production. A novel priority rule, the critical precast component (CP) rule, is established for mold considerations during simulation, and a bi-directional simulation is adopted to reduce excessive overtime and precast stock. On this basis, three simulation approaches are designed using different simulation heuristics and directions. To test the validity of the proposed model with different approaches, a planning experiment is carried out. By comparison, it is clear that the Simulation-GA based model using CP rule and bi-directional simulation can generate a satisfying resource plan and production schedule.
Interacting with user data - Theory and examples of drama and dramaturgy as methods of exploration and evaluation in user-centered design
Authors: Katri Mehto, Vesa Kantola, Sauli Tiitta, Tomi Kankainen
Venue: Interacting with Computers (2006)

In this article, we discuss the application of drama and dramaturgy to user-centered product concept design (UCPCD) processes, aiming to create a more holistic approach to designing user experiences. We present the UCPCD process and its background, and a selection of interactive theater tools that can be applied to UCPCD. Through a case study we introduce a practical implementation of these tools to UCPCD. The paper concludes by suggesting guidelines for using drama and dramaturgy in concept design activities. The key finding is that drama methods deepen the designers' involvement in the process and improve understanding of the user communities' behavior.
Easy Microsoft Frontpage 2003
Authors: Ned Snell
Venue:  (2003)

Easy Microsoft FrontPage 2003 takes the work out of learning Microsoft FrontPage 2003 by using short, easy-to-follow lessons that show you how to accomplish basic tasks quickly and efficiently! It is the perfect book for beginners who want to learn to use FrontPage 2003 through a visual, full-color approach. More than 100 hands-on lessons are designed to teach the easiest, fastest, or most direct way to accomplish common tasks. The book is suited for new FrontPage users, as well as those upgrading from an earlier version.
Shape similarity measurement using ray distances for mass customization
Authors: Tae Jin Hwang, Kunwoo Lee, Hun Young Oh, Jee Hoon Jeong
Venue: Proceedings of the ninth ACM symposium on Solid modeling and applications (2004)

Custom-tailored products are defined as products having various sizes and shapes tailored to meet the customer's different tastes or needs. Thus fabrication of custom-tailored products inherently involves inefficiency. To minimize this inefficiency, a new paradigm is proposed in this work. In this paradigm, different parts are grouped into several groups according to their sizes and shapes. For grouping the different parts, similarity measurement algorithm is used. Similarity comparison starts with the determination of the closest pose between two shapes in consideration. The closest pose is derived by comparing the ray distances while one shape is virtually rotated with respect to the other. Shape similarity value and overall similarity value calculated from ray distances are also used for grouping. A prototype system based on the proposed methodology has been implemented and applied to the grouping and machining of the shoe lasts of various shapes and sizes.
QoS for IP/MPLS Networks (Networking Technology)
Authors: Santiago Alvarez
Venue:  (2006)

The comprehensive guide to implementing QoS in multiservice networks using IP/MPLS Understand the technology components of implementing QoS in a multiservice network Learn how to configure the MPLS QoS functionality in Cisco IOS--configuration details help you deploy QoS in your network Design optimal networks with confidence through knowledge of multiple QoS design options Understand the market potential of service differentiation using QoSQuality of Service (QoS) plays a key role in the implementation of multiservice and converged networks. Industry efforts to achieve convergence have generated a need for increased levels of traffic differentiation. An array of QoS requirements need to be met to support distinct applications (e.g. voice, video, and data) and multiple network services (e.g. IP, Ethernet, ATM) on a single converged, multiservice network. Therefore, QoS has become an integral part of an multiservice, converged network and service implementation. QoS for IP/MPLS Networks offers network architects and engineers a single source of information for the design, deployment, and implementation of QoS-enabled services on an MPLS network using Cisco IOS. Readers will gain knowledge of the technology behind MPLS QoS and related technologies and will learn the different design options available to build a multiservice MPLS network. The book covers in detail the behavior and configuration of the rich MPLS QoS functionality in Cisco IOS. It is a solid reference of working configuration examples, but does not intend to be a command reference on the subject. The ACM Portal is published by the Association for Computing Machinery. Copyright © 2010 ACM, Inc. Terms of Usage Privacy Policy Code of Ethics Contact Us Useful downloads: Adobe Acrobat QuickTime Windows Media Player Real Player
Sams Teach Yourself HTML in 10 Minutes (4th Edition) (Sams Teach Yourself)
Authors: Deidre Hayes
Venue:  (2006)

Don't let a lack of freeï¾ time keep you from learning HTML to build better websites! Sams Teach Yourself HTML in 10 Minutes, Fourth Edition is a compact, task-oriented tutorial thatï¾ will show youï¾ how to perform the most common tasks involved in designing, creating, publishing, and administering web pages and sites. The book covers only those HTML tags and technologies that are likely to be used on aï¾ beginner's web page, and it is organized in a logical step-by-step order that reflects a natural progression.ï¾ The book's modular design allows you to jump in and learn only what you need to know anywhere throughout the book. This fourth edition of the bestselling book is completely rewritten to make it even more accessible for the beginning Windows and Macintosh user. The easily accessible reference material and updated examples will help understand how to execute tasks to get the results you desire. The ACM Portal is published by the Association for Computing Machinery. Copyright © 2010 ACM, Inc. Terms of Usage Privacy Policy Code of Ethics Contact Us Useful downloads: Adobe Acrobat QuickTime Windows Media Player Real Player
Integrated design of workcells and unidirectional flowpath layout
Authors: Yoonho Seo, Dongmok Sheen, Chiung Moon, Taioun Kim
Venue: Computers and Industrial Engineering (2006)

In manufacturing cells layout design with a unidirectional flow system, the accurate distance between two workcells can be uncovered with both the determination of IO port locations after the layout design of the cell with its orientation and the unidirectional flowpath layout design. This paper presents the method to obtain a global solution for manufacturing workcells and unidirectional flowpath layout design (ICFLD) with consideration of IO ports of workcells. The flow distance between two workcells is calculated from output port of one workcell to input port of the other workcell through the unidirectional flowpath layout. A zero-one integer programming model is developed for the ICFLD problem. And a heuristic algorithm for the ICFLD problem is developed by decomposing the ICFLD problem into two subproblems and iteratively and alternately solving the decomposed subproblems. Computational experiments are performed and its results are analyzed.
CCNP BSCI Exam Certification Guide (CCNP Self-Study), Second Edition
Authors: Clare Gough
Venue:  (2003)

The official self-study test preparation guide for the Cisco BSCI exam #640-901CCNP BSCI Exam Certification Guide is a comprehensive self-study tool for the CCNP/CCDP(r)/CCIP(tm) Building Scalable Cisco(r) Internetworks (BSCI) #640-901 exam, which evaluates your ability to build scalable, routed Cisco internetworks. This book, updated with over 100 pages of IS-IS protocol coverage, addresses all the major topics on the most recent BSCI #640-901 exam. Master the concepts and technologies upon which you will be tested with this guide, including extending IP addresses, routing principles, scalable routing protocols, managing traffic and access, and optimizing scalable internetworks.Each chapter of the CCNP BSCI Exam Certification Guide focuses your study on and tests your knowledge of the subjects through specially designed assessment and study features. "Do I Know This Already?" quizzes assess your knowledge and help you decide how much time you need to spend on each section within a chapter. The well-organized Foundation Topics sections detail all the exam topics you need to master. Each chapter includes a Foundation Summary that highlights essential concepts for quick reference and study. Challenging chapter-ending review questions and exercises test your knowledge of the subject matter, reinforce key concepts, and provide you with the opportunity to apply what you've learned in the chapter. In addition, a final chapter of scenarios pulls together concepts from all the chapters to ensure you can apply your knowledge in a real-world environment. Finally, the companion CD-ROM's robust testing engine includes powerful features that enable you to take practice exams that mimic the real testing environment, focus on particular topic areas, randomize answers for reusability, track your progress, and refer to the electronic text for review.
A methodology for conducting composite behavior model verification in a combat simulation
Authors: Eric S. Tollefson, Jeffrey B. Schamburg, Harold M. Yamauchi
Venue: Proceedings of the 38th conference on Winter simulation (2006)

The United States Army's One Semi-Automated Forces (OneSAF) Objective System (OOS) is the next generation of Army high resolution combat models. Its development has leveraged the ever-increasing computing power available today to represent highly complex battlefield phenomena, particularly human behavior. In the fall of 2005, the Product Manager (PM) OneSAF asked us to conduct a verification of the orderable, composite behavior models within OOS. As a result, we developed and executed a unique process to verify those behaviors under tight resource constraints. Our methodology and test designs allowed us to evaluate the behaviors thoroughly with a minimum number of scenarios. Based upon our work, we were able to verify a number of composite behaviors and to provide valuable feedback to the PM OneSAF. In this paper, we provide an overview of the problem, a description of the methodology we developed, and a summary of our challenges and results.
SNMP GetRows: an effective scheme for retrieving management information from MIB tables
Authors: Yen-Cheng Chen, Io-Kuan Chan
Venue: International Journal of Network Management (2007)

Management information accessible via SNMP is organized in the Management Information Base (MIB). Many management applications are based on management information within an MIB table. The management information useful for management applications may be located in some rows of an MIB table. Owing to the limitation of current SNMP GetNext and GetBulk services, it is usually inevitable to retrieve all the rows of an MIB table even if some of them are needed. As the size of the MIB table grows, the object retrieval will incur considerable bandwidth and latency. Without loss of the simplicity of SNMP, we propose a novel SNMP service, called GetRows, to provide the capability of object selection via SNMP. Using GetRows, a management application can specify criteria for evaluating rows of an MIB table. Only the object instances in the rows selected by the criteria will be retrieved. Thus, less bandwidth and latency can be achieved by using the proposed GetRows service.
Getting Started With Websphere Enterprise Service Bus V6
Venue:  (2006)

IBM WebSphere Enterprise Service Bus is a flexible connectivity infrastructure for integrating applications and services. It is designed to enable the development of a service-oriented architecture (SOA). This IBM Redbook guides you through the capabilities and product features of WebSphere Enterprise Service Bus V6.0. It also contains step-by-step examples of how to build resources for WebSphere Enterprise Service Bus using WebSphere Integration Developer. Part 1 introduces WebSphere Enterprise Service Bus and positions it among other SOA and Enterprise Service Bus product offerings from IBM. Part 2 describes how to install and configure both WebSphere Enterprise Service Bus and WebSphere Integration Developer and explains how to perform key concepts and tasks using these products. Part 3 explains the administration and testing capabilities, including step-by-step examples. Part 4 provides development examples that show step-by-step how to develop solutions using mediation primitives, how to integrate with services, and how to deliver qualities of service. The ACM Portal is published by the Association for Computing Machinery. Copyright © 2010 ACM, Inc. Terms of Usage Privacy Policy Code of Ethics Contact Us Useful downloads: Adobe Acrobat QuickTime Windows Media Player Real Player
The Diagnosis Frontend of the dlv system
Authors: Thomas Eiter, Wolfgang Faber, Nicola Leone, Gerald Pfeifer
Venue: AI Communications (1999)

This paper presents the Diagnosis Frontend of dlv, which is a knowledge representation system under development at the Technische Universit&auml;t Wien. The kernel language of the system is an extension of disjunctive logic programming (DLP) by integrity constraints&semi; it offers frontends to several advanced knowledge representation formalisms. The formal model of diagnosis employed in the frontend includes both abductive diagnosis (over DLP theories) and consistency&dash;based diagnosis. For each of the two diagnosis modalities, generic diagnoses, single error diagnoses, and subset minimal diagnoses are considered. We illustrate the use of the frontend by showing the dlv encodings of several diagnosis problems. Thereafter, we discuss implementation issues. Diagnostic reasoning is implemented on the dlv engine through suitable translations of diagnostic problems into disjunctive logic programs, such that their stable models correspond to diagnoses. For the six kinds of diagnostic reasoning problems emerging from above, such reductions are provided.
Integrated feature-based and geometric CAD data exchange
Authors: Steven Spitz, Ari Rappoport
Venue: Proceedings of the ninth ACM symposium on Solid modeling and applications (2004)

Data exchange between CAD systems is an extremely important solid modeling concept, fundamental both for the theory of the field and for its practical applications. The two main data exchange (DE) paradigms are geometric and parametric DE. Geometric DE is the ordinary method, in which the boundary representation of the object is exchanged. Parametric (or feature-based) DE is a novel method where, given a parametric history (feature) graph in a source system, the goal is to construct a graph in the target system that results in similar geometry while preserving as much parametric information as possible. Each method has its uses and associated problems.In this paper, we introduce Geometry Per Feature (GPF), a method for integration of parametric and geometric data exchange at the single part (object) level. Features can be exchanged either parametrically or geometrically, according to user guidelines and system constraints. At the target system, the resulting model is represented using a history tree, regardless of the amount of original parametric features that have been rewritten as geometric ones. Using this method we maximize the exchange of overall parametric data and overcome one of the main stumbling blocks for feature-based data exchange.
Physical optics modelling of millimetre-wave personnel scanners
Authors: Beatriz Grafulla-González, Katia Lebart, Andrew R. Harvey
Venue: Pattern Recognition Letters (2006)

We describe the physical-optics modelling of a millimetre-wave imaging system intended to enable automated detection of threats hidden under clothes. This paper outlines the theoretical basis of the formation of millimetre-wave images and provides the model of the simulated imaging system. Results of simulated images are presented and the validation with real ones is carried out. Finally, we present a brief study of the potential materials to be classified in this system.
From aspect-oriented design to aspect-oriented programs: tool-supported translation of JPDDs into code
Authors: Stefan Hanenberg, Dominik Stein, Rainer Unland
Venue: Proceedings of the 6th international conference on Aspect-oriented software development (2007)

Join Point Designation Diagrams (JPDDs) permit developers to design aspect-oriented software on an abstract level. Consequently, JPDDs permit developers to communicate their software design independent of the programming language in use. However, developer face two problems. First, they need to understand the semantics of JPDDs in addition to their programming language. Second, after designing aspects using JPDDs, they need to decide how to map them into their programming language. A tool-supported translation of JPDDs into a known aspect-oriented language obviously would ease both problems. However, in order to achieve this goal, it is necessary to determine what a "good" JPDD translation looks like, i.e. it is necessary to have a number of principles that determine the characteristics of a "good" translation. This paper describes a tool-supported translation of JPDDs to aspect-oriented languages. Principles for translating JPDDs are described and a concrete mapping to the aspect-oriented language AspectJ is explained.