Xem 1-20 trên 20 kết quả Information fusion
  • The area of information fusion has grown considerably during the last few years, leading to a rapid and impressive evolution. In such fast-moving times, it is important to take stock of the changes that have occurred. As such, this books offers an overview of the general principles and specificities of information fusion in signal and image processing, as well as covering the main numerical methods

    pdf297p titatu_123 01-03-2013 24 7   Download

  • We present a method to automatically generate a concise s u m m a r y by identifying and synthesizing similar elements across related text from a set of multiple documents. Our approach is unique in its usage of language generation to reformulate the wording of the summary. Information overload has created an acute need for summarization. Typically, the same information is described by many different online documents.

    pdf8p bunrieu_1 18-04-2013 19 3   Download

  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Research Article Multimodality Inferring of Human Cognitive States Based on Integration of Neuro-Fuzzy Network and Information Fusion Techniques

    pdf14p dauphong19 07-03-2012 14 2   Download

  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Detection and Separation of Speech Event Using Audio and Video Information Fusion and Its Application to Robust Speech Interface

    pdf12p sting12 11-03-2012 13 1   Download

  • Non-verbal modalities such as gesture can improve processing of spontaneous spoken language. For example, similar hand gestures tend to predict semantic similarity, so features that quantify gestural similarity can improve semantic tasks such as coreference resolution. However, not all hand movements are informative gestures; psychological research has shown that speakers are more likely to gesture meaningfully when their speech is ambiguous.

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  • In this paper, we examine the task of extracting a set of biographic facts about target individuals from a collection of Web pages. We automatically annotate training text with positive and negative examples of fact extractions and train Rote, Na¨ve Bayes, ı and Conditional Random Field extraction models for fact extraction from individual Web pages. We then propose and evaluate methods for fusing the extracted information across documents to return a consensus answer.

    pdf8p bunbo_1 17-04-2013 20 1   Download

  • In recent years, significant attention has focused on multisensor data fusion for both military and nonmilitary applications. Data fusion techniques combine data from multiple sensors and related information to achieve more specific inferences than could be achieved by using a single, independent sensor.

    pdf40p thachsaudoi 23-12-2009 53 12   Download

  • As seen in this example, symbol recognition (e.g., reading) is clearly a perceptual process. It is a form of context-sensitive model-based processing. The converse process, that of representing perceptions symbolically for purpose of recording or communicating them, produces a physical product — text, sounds, etc. Such physical products must be interpreted as symbols before their informational content can be accessed

    pdf10p thachsaudoi 23-12-2009 67 8   Download

  • Data fusion is a research area that is growing rapidly due to the fact that it provides means for combining pieces of information coming from different sources/sensors, resulting in ameliorated overall system performance (improved decision making, increased detection capabilities, diminished number of false alarms, improved reliability in various situations at hand) with respect to separate sensors/sources.

    pdf246p crius75 02-01-2013 32 8   Download

  • Image registration is the process of spatially aligning two or more images of a scene. This basic capability is needed in various image analysis applications. The alignment process will determine the correspondence between points in the images, enabling the fusion of information in the images and the determination of scene changes. If identities of objects in one of the images are known, by registering the images, identities of objects and their locations in another image can be determined.

    pdf280p echbuon 02-11-2012 19 5   Download

  • The idea of this book on Sensor fusion and its Applications comes as a response to the immense interest and strong activities in the field of sensor fusion. Sensor fusion represents a topic of interest from both theoretical and practical perspectives. The technology of sensor fusion combines pieces of information coming from different sources/sensors, resulting in an enhanced overall system performance with respect to separate sensors/sources.

    pdf0p 123859674 04-07-2012 23 4   Download

  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Research Article Novel Data Fusion Method and Exploration of Multiple Information Sources for

    pdf15p dauphong14 11-02-2012 22 3   Download

  • Tuyển tập báo cáo các nghiên cứu khoa học quốc tế ngành hóa học dành cho các bạn yêu hóa học tham khảo đề tài: Research Article An Iterative Decoding Algorithm for Fusion of Multimodal Information

    pdf10p dauphong19 07-03-2012 9 2   Download

  • To investigate the contributions of taggers or chunkers to the performance of a deep syntactic parser, Weighted Constraint Dependency Grammars have been extended to also take into consideration information from external sources. Using a weak information fusion scheme based on constraint optimization techniques, a parsing accuracy has been achieved which is comparable to other (stochastic) parsers.

    pdf8p bunthai_1 06-05-2013 17 0   Download

  • Until relatively recent times, most periods of technological development have been linked to changes in the use of materials (eg the stone, bronze and iron ages). In more recent years the driving force for technological change in many respects has shifted towards information technology. This is amply illustrated by the way the humble microprocessor has built intelligence into everyday domestic appliances.

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  • The fusion of computer and telecommunication technologies has heralded the age of information superhighway over wireline and wireless networks. Mobile cellular communication systems and wireless networking technologies are growing at an ever-faster rate, and this is likely to continue in the foreseeable future. Wireless technology is presently being used to link portable computer equipment to corporate distributed computing and other sources of necessary information.

    pdf15p huggoo 20-08-2010 33 5   Download

  • Locating Exploits and Finding Targets • Chapter 6 251 Table 6.4 continued Vulnerable Web Application Examples from the GHDB Google Query “Powered by CuteNews” “Powered by GTChat 0.95”+ ”User Login”+”Remember my login information” intitle:”WEB//NEWS Personal Newsmanagement” intext:” © 2002-2004 by Christian Scheb— Stylemotion.de”+”Version 1.4 “+ ”Login” “Mimicboard2 086”+”2000 Nobutaka Makino”+”password”+ ”message” inurl:page=1 “Maintained with Subscribe Me 2.044.09p”+”Professional” inurl:”s.

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  • Understanding the forces that influence natural variation within and among populations has been a major objective of evolutionary biology for decades (Csilléry et al., 2010). It can be problematic, as natural populations may have complex demographic histories: size and range changes over time can lead to bottlenecks, fusions and expansions that leave signatures on the genetic composition of the population (Avise, 2004). Detection and analysis of genetic diversity can help us to understand the molecular basis of various biological phenomena in these natural systems.

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  • Mobile pedestals, 23 and 29 inches deep, may inter- fere with structural elements of larger desks. Contact customer service for assistance. Randomly keyed locks are standard on all storage products except slider and tambour doors. Storage locks can be specified “keyed alike” if required. Contact Customer Service for information. Due to the height-adjustable nature of Fusion desks, please exercise care to ensure clearance when specifying pedestals for placement under desks. See page 199 for details....

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  • Multimodal dialogue systems allow users to input information in multiple modalities. These systems can handle simultaneous or sequential composite multimodal input. Different coordination schemes require such systems to capture, collect and integrate user input in different modalities, and then respond to a joint interpretation. We performed a study to understand the variability of input in multimodal dialogue systems and to evaluate methods to perform the collection of input information.

    pdf6p bunbo_1 17-04-2013 12 1   Download

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