Bibliographies thématiques / Multimodal information system

Littérature scientifique sur le sujet « Multimodal information system »

Auteur : Grafiati
Publié le 14 mars 2023

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Articles de revues sur le sujet "Multimodal information system"

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Stock, Oliviero, Carlo Strapparava et Massimo Zancanaro. « Multimodal Information Exploration ». Journal of Educational Computing Research 17, no 3 (octobre 1997) : 277–95. http://dx.doi.org/10.2190/9g6k-ca95-uheb-3m4d.

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Exploration is a fundamental aspect of learning. In computer-based systems, advanced interfaces to a rich information space can become a key element in this connection. Tools adaptable to different modes of exploring information and to the characteristics of different users are needed. In this article, the integration of hypermedia and natural language dialogue are discussed and reference is made to ALFRESCO, a natural language-centered multimodal system developed at IRST. The discussion is mainly focused on the role and the structure of the communicative context.
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Filippova, N. A. « INFORMATION SUPPORT TRANSPORTATION PROCESS MULTIMODAL SYSTEM ». Krasnoyarsk Science, no 1 (14 février 2015) : 8. http://dx.doi.org/10.12731/2070-7568-2015-1-8-25.

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Zografos, Konstantinos, Vassilis Spitadakis et Konstantinos Androutsopoulos. « Integrated Passenger Information System for Multimodal Trip Planning ». Transportation Research Record : Journal of the Transportation Research Board 2072, no 1 (janvier 2008) : 20–29. http://dx.doi.org/10.3141/2072-03.

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Mouskos, Kyriacos C., et Joshua Greenfeld. « A GIS-Based Multimodal Advanced Traveler Information System ». Computer-Aided Civil and Infrastructure Engineering 14, no 4 (juillet 1999) : 267–79. http://dx.doi.org/10.1111/0885-9507.00147.

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Weng, Yabin, et Feiting Lin. « Multimodal Emotion Recognition Algorithm for Artificial Intelligence Information System ». Wireless Communications and Mobile Computing 2022 (5 mai 2022) : 1–9. http://dx.doi.org/10.1155/2022/9236238.

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Emotional expression is an essential and important link in human social activities and daily communication activities. Emotion recognition is a technology that uses computer technology to recognize the emotion of recognized objects. When emotion recognition technology was born, the research on human emotion recognition mainly focused on single-modal emotion recognition. Single-modal emotion recognition has been the most commonly used emotion recognition method. However, in recent years, with the continuous development of science and technology and the continuous improvement of people’s awareness of the defects of single-modal emotion recognition, the research on multimodal emotion recognition is increasingly emerging. This paper is aimed at analyzing and studying the multimodal emotion recognition algorithm in artificial intelligence information system. Based on this research topic, this paper designs a single-modal and multimodal emotion recognition comparison simulation experiment for the four emotional characteristics of happiness, sadness, shock, and anger extracted from artificial intelligence information systems. The experiment concluded that the comprehensive emotion recognition accuracy rate of the multimodal emotion recognition algorithm in the artificial intelligence information system reached 93%. Compared with single-mode emotion recognition, the comprehensive recognition accuracy is improved by 7%.
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Wang, Ling, et Shuai Fu. « Container Multimodal Cooperative Transportation Management Information System Based on Artificial Intelligence Technology ». Mathematical Problems in Engineering 2021 (23 décembre 2021) : 1–14. http://dx.doi.org/10.1155/2021/1272221.

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Artificial intelligence is a branch of computer science, which includes natural language, intelligent processing, and professional methods. Since the birth of artificial intelligence, the technology and application fields have continued to grow, and the application fields have also continued to expand. This article aims to study the application of artificial intelligence technology in the management information system of container multimodal transportation and to provide convenient and efficient operation methods for container multimodal transportation. This paper proposes the C-means clustering method. Through the research and development of the terminal management system, it has achieved great success in automation, intelligent planning, and integrated management. At the same time, the EDI system is adopted, which mainly uses the combination of GPS and GIS information platform Internet network technology. Therefore, when evaluating the operation of the multimodal transport virtual container under the control of coproduction, the DEA method is used to operate the multimodal virtual container. The situation is analyzed and evaluated, and the multimodal transport virtual container is determined through investment. The experimental results of this article show that the artificial intelligence system achieves the most efficient multimodal transport management with the most efficient system model, combined with the leading container multimodal transport virtual enterprise, to provide the best way of the management process for the development of the multimodal transport management information system. The intact rate of container cargo during transportation is as high as 99.7%.
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Rajagopal, Gayathri, et Ramamoorthy Palaniswamy. « Performance Evaluation of Multimodal Multifeature Authentication System UsingKNN Classification ». Scientific World Journal 2015 (2015) : 1–9. http://dx.doi.org/10.1155/2015/762341.

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This research proposes a multimodal multifeature biometric system for human recognition using two traits, that is, palmprint and iris. The purpose of this research is to analyse integration of multimodal and multifeature biometric system using feature level fusion to achieve better performance. The main aim of the proposed system is to increase the recognition accuracy using feature level fusion. The features at the feature level fusion are raw biometric data which contains rich information when compared to decision and matching score level fusion. Hence information fused at the feature level is expected to obtain improved recognition accuracy. However, information fused at feature level has the problem of curse in dimensionality; here PCA (principal component analysis) is used to diminish the dimensionality of the feature sets as they are high dimensional. The proposed multimodal results were compared with other multimodal and monomodal approaches. Out of these comparisons, the multimodal multifeature palmprint iris fusion offers significant improvements in the accuracy of the suggested multimodal biometric system. The proposed algorithm is tested using created virtual multimodal database using UPOL iris database and PolyU palmprint database.
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Choi, Hyunsoek, et Hyeyoung Park. « A Multimodal User Authentication System Using Faces and Gestures ». BioMed Research International 2015 (2015) : 1–8. http://dx.doi.org/10.1155/2015/343475.

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As a novel approach to perform user authentication, we propose a multimodal biometric system that uses faces and gestures obtained from a single vision sensor. Unlike typical multimodal biometric systems using physical information, the proposed system utilizes gesture video signals combined with facial images. Whereas physical information such as face, fingerprints, and iris is fixed and not changeable, behavioral information such as gestures and signatures can be freely changed by the user, similar to a password. Therefore, it can be a countermeasure when the physical information is exposed. We aim to investigate the potential possibility of using gestures as a signal for biometric system and the robustness of the proposed multimodal user authentication system. Through computational experiments on a public database, we confirm that gesture information can help to improve the authentication performance.
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Eisenmann, U., R. Metzner, C. R. Wirtz et H. Dickhaus. « Integrating multimodal information for intraoperative assistance in neurosurgery ». Current Directions in Biomedical Engineering 1, no 1 (1 septembre 2015) : 188–91. http://dx.doi.org/10.1515/cdbme-2015-0047.

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AbstractComputer-assisted planning of complex neurosurgical interventions benefits from a variety of specific functions and tools. However, commercial planning- and neuronavigation systems are rather restrictive concerning the availability of innovative methods such as novel imaging modalities, fiber tracking algorithms or electrical dipole mapping. In this respect there is a demand for modular neurosurgical planning systems offering flexible interfaces for easy enhancement. Furthermore all relevant planning information should be available within neuron-avigation. In this work we present a planning system providing these capabilities and its suitability and application in a clinical setting. Our Multimodal Planning System (MOPS 3D) offers a variety of tools such as definition of trajectories for minimally invasive surgery, segmentation of ROIs, integration of functional information from atlas maps or magnetoencephalography. It also supplies plugin interfaces for future extensions. For intraoperative application MOPS is coupled with the neuronavigation system Brainlab Vector Vision Cranial/ENT (VVC). We evaluated MOPS in the Department of Neurosurgery at the University Hospital Heidelberg. Surgical planning and navigation was performed in 5 frequently occurring clinical cases. The time necessary for planning was between 5 and 15 minutes including data import, segmentation and planning tasks. The additional information intraoperatively provided by MOPS 3D was highly appreciated by the neurosurgeons and the performance was satisfactory.
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Kamio, Hiroyuki, Hiroshi Matsuura, Tsuneo Nitta et Yasuyuki Masai. « Multimodal dialogue system MultiksDial ». Systems and Computers in Japan 26, no 11 (1995) : 76–87. http://dx.doi.org/10.1002/scj.4690261107.

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Thèses sur le sujet "Multimodal information system"

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Rose, Richard Travis. « MacVisSTA : A System for Multimodal Analysis of Human Communication and Interaction ». Thesis, Virginia Tech, 2007. http://hdl.handle.net/10919/34281.

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The study of embodied communication requires access to multiple data sources such as multistream video and audio, various derived and meta-data such as gesture, head, posture, facial expression and gaze information. This thesis presents the data collection, annotation, and analysis for multiple participants engaged in planning meetings. In support of the analysis tasks, this thesis presents the multimedia Visualization for Situated Temporal Analysis for Macintosh (MacVisSTA) system. It supports the analysis of multimodal human communication through the use of video, audio, speech transcriptions, and gesture and head orientation data. The system uses a multiple linked representation strategy in which different representations are linked by the current time focus. MacVisSTA supports analysis of the synchronized data at varying timescales for coarse-to-fine observational studies. The hybrid architecture may be extended through plugins. Finally, this effort has resulted in encoding of behavioral and language data, enabling collaborative research and embodying it with the aid of, and interface to, a database management system.
Master of Science
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Fletterman, Manuel. « Designing multimodal public transport networks using metaheuristics ». Diss., Pretoria : [s.n.], 2008. http://upetd.up.ac.za/thesis/available/etd-01162009-154801/.

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Quack, Till. « Large scale mining and retrieval of visual data in a multimodal context ». Konstanz Hartung-Gorre, 2009. http://d-nb.info/993614620/04.

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Rådell, Dennis. « Combining Eye Tracking and Gestures to Interact with a Computer System ». Thesis, KTH, Skolan för informations- och kommunikationsteknik (ICT), 2016. http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-205308.

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Eye tracking and gestures are relatively new input methods, changing the way humans interact with computers. Gestures can be used for games or controlling a computer through an interface. Eye tracking is another way of interacting with computers, often by combining with other inputs such as a mouse or touch pad. Gestures and eye tracking have been used in commercially available products, but seldom combined to create a multimodal interaction. This thesis presents a prototype which combines eye tracking with gestures to interact with a computer. To accomplish this, the report investigates different methods of recognizing hand gestures. The aim is to combine the technologies in such a way that the gestures can be simple, and the location of a user’s gaze will decide what the gesture does. The report concludes by presenting a final prototype where the gestures are combined with eye tracking to interact with a computer. The final prototype uses an IR camera together with an eye tracker. The final prototype is evaluated with regards to learnability, usefulness, and intuitiveness. The evaluation of the prototype shows that usefulness is low, but learnability and intuitiveness are quite high.
Eye tracking och gester är relativt nya inmatningsmetoder, som förändra sättet människor interagerar med datorer. Gester kan användas för till exempel spel eller för att styra en dator via ett gränssnitt. Eye tracking är ett annat sätt att interagera med datorer, ofta med hjälp av genom att kombinera med andra styrenheter såsom en mus eller styrplatta. Gester och eye tracking har använts i kommersiellt tillgängliga produkter, men sällan kombinerats för att skapa en multimodal interaktion. Denna avhandling presenterar en prototyp som kombinerar eye tracking med gester för att interagera med en dator. För att åstadkomma detta undersöker rapporten olika metoder för att känna igen gester. Målet är att kombinera teknologierna på ett sådant sätt att gestern kan vara enkla, och platsen för användarens blick kommer bestämma vad gesten gör. Rapporten avslutas genom att presentera en slutlig prototyp där gester kombineras med eye tracking för att interagera med en dator. Den slutliga prototypen använder en IR kamera och en eye tracker. Den slutliga prototypen utvärderas med avseende på lärbarhet, användbarhet, och intuition. Utvärderingen av prototypen visar att användbarheten är låg, men både lärbarhet och intuition är ganska höga.
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Struwig, Claudia Bernadine. « A stepwise approach towards achieving a multimodal platform within the context of the CoCT’s land transport networks ». Thesis, Stellenbosch : Stellenbosch University, 2013. http://hdl.handle.net/10019.1/80001.

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Thesis (MScEng)--Stellenbosch University, 2013.
ENGLISH ABSTRACT: The importance of transport should not be underestimated. Transport progresses a person’s quality of life: it connects people to one another and provides access to work, services and recreational opportunities. However, post-apartheid South Africa is unfortunately still faced with a legacy of segregation. While the less-privileged, who mostly live at the fringe of Central Business Districts (CBDs), are captive users of public transport, the private vehicle trend, under the privileged, is becoming more evident. This research project thus proposes that a balanced and integrated sustainable transport system be promoted. That is, one that will aid South Africa in growing and improving its general socio-economical status by providing all its citizens with (equal) access to a balanced transport network. It is believed that, if a multimodal system is promoted, the deficiencies of the current heterogeneous non-integrated systems may be overcome. Therefore, if South Africa’s transport network is augmented with a multimodal platform, the nation will be able to move its citizens effectively and efficiently, without jeopardising the economy, social matters and the environment, today and in the future. Moreover, South Africa will also have the necessary stimulus to utilise the already available resources at its disposal by working together as ‘one’. This research project thus stipulates a (generic) sequential approach needed in achieving an integrated (sustainable) public transport system. The goal of this research project is to create awareness of the benefits that may arise from, and the implementation steps required in obtaining, such a multimodal platform. The focus area for researching the proposition made herein is the City of Cape Town’s (CoCT’s) land transport networks. The City has a management facility, with resultant transport data repository, known as the Transport Management Centre (TMC). This TMC is regarded as one of the finest state of the art facilities in the world and the features thereof offer a sufficient base and point of departure for the promotion of a multimodal transport system. By conducting research in this field, the following portraying aspects, needed for the realisation of the proposition made herein, were found. Firstly, in order to obtain an integrated sustainable transport system, the appropriate Intelligent Transport Systems (ITS) need to be integrated. It is believed that, if an intelligent transport scheme, grounded on ITS applications, is advocated, the City will be in the position to more effectively monitor what is going on, to more accurately predict what might happen in the future, and to manage its transport system proactively on an area-wide basis. Secondly, in order to meet the integration requirements imposed by multimodal transport, a centralised database needs to be created. With such a database in place, information sharing across all modes of private- and public land transport, and thus also between the investors or the operators, will be possible. An example of such a database was developed in Microsoft Access and the modes considered therein are: MyCiti, Metrorail and Golden Arrow Bus Service (GABS). The data stored in this database is historic, but the incorporation of real time information was also catered for. Thirdly, it is believed that the success of the City’s transport system, and the development of a multimodal system, is dependent on the provision of an efficient Advanced Traveller Information System (ATIS). The idea is to promote multimodal transport as a convenient transit option by providing travellers with information on journey planning that aims to counteract their reluctance to change. In order to develop such a multimodal Journey Planner (JP), the unimodal networks considered herein were combined into a supernetwork on which Dijkstra’s Shortest Path Algorithm was applied. This algorithm was programmed in Microsoft Excel’s Visual Basic for Applications (VBA) and it incorporates the following user criteria: the origin, the destination, the user’s mode preference, and the user’s optimisation preference of either time or distance. In conclusion, it can be argued that, with information becoming such a vital commodity in everyday life, the catering for informed travellers are the key to successful future transport services. If travellers are informed about the transport networks’ performance, a positive attitude is fostered. Moreover, by providing travellers with information on journey planning, their feelings of uncertainty and fear of the unknown, that are present in (especially) public transport services, may be neutralised. This information will give the public carte blanche to make decisions that give them the perception of having more ‘control over their lives’. Therefore, if a multimodal JP that can be accessed from one portal is created, people’s inclination to acquire more information will be met. And as a result, traversing in an integrated manner may become the norm.
AFRIKAANSE OPSOMMING: Die belangrikheid van vervoer mag nie onderskat word nie. Vervoer speel ’n belangrike rol in die bevordering van ’n persoon se lewenskwaliteit: dit verbind mense met mekaar en verskaf toegang tot die werksplek, diensteverskaffers, en vryetydsbesteding. Post-apartheid Suid-Afrika is egter nog steeds vasgevang in ’n nalatenskap van rasseskeiding. Die minderbevoorregtes, wat meestal aan die buitewyke van die stad woon, is geforseerde gebruikers van openbare vervoer, terwyl die neiging (onder die bevoorregtes) om privaatvoertuie te gebruik, aan die toeneem is. Hierdie navorsingsprojek beveel dus aan dat ’n gebalanseerde, geïntegreerde en volhoubare vervoerstelsel bevorder moet word. ’n Sodanige stelsel sal help om die sosio-ekonomiese status van Suid-Afrika te bevorder. Dít kan net bereik word as alle landsburgers gelyke toegang tot ’n gebalanseeerde vervoernetwerk het. As ’n multimode-stelsel dus bevorder word, kan die tekortkominge van die huidige heterogene, nie-geïntegreerde stelsels oorkom word. Indien Suid-Afrika se vervoernetwerk ’n multimodale platform het, kan die landsburgers effektief en doeltreffend vervoer word sonder om die ekonomie, sosiale aangeleenthede of omgewing, tans en in die toekoms, in gedrang in te bring. Suid-Afrika sal boonop, met so ’n platform in plek, ook die nodige stimulus hê om die bestaande hulpbronne optimaal te gebruik. Hierdie navorsingsprojek verskaf ’n (generiese) in-volgorde-benadering om ’n volhoubare, geïntegreerde openbare vervoerstelsel daar te stel. Die doel is om bewustheid van die voordele wat uit ’n multimodale platform spruit, sowel as die nodige stappe vir die uitvoering daarvan, te kweek. Die fokusarea van die navorsing is die Stad van Kaapstad se land-vervoernetwerke. Die Stad het ’n beheerfasiliteit waar vervoerdata versamel word. Dit staan bekend as die vervoer-beheersentrum (TMC: Transport Management Centre). Hierdie fasiliteit word as toonaangewend in die wêreld beskou. Die kenmerkende eienskappe van hierdie fasiliteit bied verder ook ’n goeie vertrekpunt vir die bevordering van ’n multimodale stelsel. Die navorsing in hierdie veld het die volgende bydraende faktore, wat benodig word om die voorstelling te realiseer, geïdentifiseer. In die eerste plek moet die intelligente vervoerstelsels (ITS: Intelligent Transport Systems) geïntegreer word om ’n geïntegreerde volhoubare vervoerstelsel daar te stel. Indien ’n intelligente vervoerskema, gebaseer op tegnologiese inisiatiewe, aangemoedig word, sal die Stad van Kaapstad in die posisie wees om sy vervoerstelsel pro-aktief te bestuur deur meer effektief te monitor wat aangaan en meer akkuraat te voorspel wat in die toekoms mag gebeur. Tweedens moet daar ’n gesentraliseerde databasis geskep word. Met hierdie databasis sal die nodige integrasievereistes vir ’n multimodale vervoerstelsel, bereik word. Inligting kan dan gedeel word tussen privaat- en openbare landvervoer, asook tussen die beleggers en die operateurs van die verskillende vervoermodusse. ’n Voorbeeld van so ’n databasis is in Microsoft Access geskep en die modusse wat deel daarvan uitmaak, is: MyCiti, Metrorail en Golden Arrow Bus Services (GABS). Die data wat hierin vervat is, is histories, maar daar is vir intydse inligting voorsiening gemaak. In die derde plek is die sukses van die Stad van Kaapstad se vervoerstelsel en die ontwikkeling van ’n multimodale stelsel afhanklik van die daarstelling van ’n effektiewe, gevorderde inligtingsstelsel vir pendelaars (ATIS: Advanced Traveller Information Systems). Die idee is om ’n multimodale vervoerstelsel as ’n gerieflike opsie onder pendelaars te bevorder. Dit kan bereik word deur inligting rakende reisbeplanning aan pendelaars daar te stel. Met die verkryging van sodanige kennis sal die pendelaar se weerstand teen verandering ook afneem. Om so ’n multimodale reisbeplanner (JP: Journey Planner) te ontwikkel, is die eenmodaal-netwerke gekombineer om ’n supernetwerk te skep. Dijkstra se algoritme is op die supernetwerk toegepas. Die algoritme is in Microsoft Excel se VBA (Visual Basic for Applications) geprogrammeer en dit bevat die volgende gebruikerskriteria, nl. die begin- en eindpunt, die gebruiker se modes-voorkeur en die gebruiker se gekose optimeringsvoorkeur van tyd of afstand. Ten slotte kan gesê word dat inligting ’n groot rol in die mens se daaglikse lewe en aktiwiteite speel. Daar kan dus geredeneer word dat die sleutel tot suksesvolle vervoerdienste daarin lê om vir ingeligte pendelaars voorsiening te maak. As pendelaars ingelig is oor die stand van die vervoernetwerk maak dit hul houding meer positief. Verder, as pendelaars ook inligting oor reisbeplanning het, kan dit hul gevoel van onsekerheid en vrees jeens (veral) openbare vervoer teenwerk. Met al hierdie inligting tot sy beskikking kan ’n persoon dus sy eie keuses maak en dit lei daartoe dat die persoon meer in beheer voel. As ’n multimodale JP geskep word, voed dit die mens se begeerte vir meer inligting. En met ’n sodanige JP in plek, kan geïntegreerde pendel moontlik die norm word.
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Feki, Mohamed Firas. « Optimisation distribuée pour la recherche des itinéraires multi-opérateurs dans un réseau de transport co-modal ». Phd thesis, Ecole Centrale de Lille, 2010. http://tel.archives-ouvertes.fr/tel-00604509.

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La politique des transports dans le monde et en Europe évolue vers une vision co-modale. Cette nouvelle politique n'oppose plus la voiture au transport public mais encourage une combinaison de tous les modes de transport en espérant ainsi assurer un développement rentable et durable.Nous focalisons notre étude sur le service transport de personnes qui s'inscrit au cœur des politiques co-modales en combinant tous les modes de transport en commun (métro, bus..) et promeut de nouveaux modes d'utilisation de la voiture particulière comme le covoiturage (partage d'un véhicule personnel) ou l'AutoPartage (voiture en libre-service).Toutefois, pour générer un itinéraire exploitant les services de plusieurs opérateurs de transport, il faut consulter plusieurs sites internet. Selon le déplacement à réaliser, cette tâche de planification complexe peut être très difficile à réaliser et ne garantit pas l'optimalité de l'itinéraire sélectionné.Nous nous sommes donc intéressés à la conception d'un système d'aide au déplacement capable de fournir une information voyageur (co-modale) en mettant en relation plusieurs opérateurs de transport (en commun et individuel). Le système en question doit être capable d'assister l'utilisateur dans la phase de planification par la constitution d'un carnet de voyage proposant plusieurs itinéraires multi-opérateurs. De plus, il assiste l'utilisateur en cas de perturbation en l'informant et en lui proposant des itinéraires de secours. Ce travail est basé sur des avancées technologiques qui facilitent l'optimisation dans un environnement distribué (Multi-agent - SOA) et rendent l'information accessible grâce à un grand nombre de médias (téléphone, PDA..)
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Andersson, Catarina, et Camilla Lindström. « Åtgärder som kan förbättra röntgensjuksköterskans följsamhet till basala hygienrutiner med fokus på handhygien : En integrativ litteraturöversikt ». Thesis, Luleå tekniska universitet, Medicinsk vetenskap, 2019. http://urn.kb.se/resolve?urn=urn:nbn:se:ltu:diva-77225.

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Röntgenavdelningen har ett blandat flöde av patienter vilket medför att denna är en potentiell smittväg för olika sjukdomar. För att minska risken för smittspridning är det viktigt att de basala hygienrutinerna följs, dock visar studier på att följsamheten till de basala hygienrutinerna är låg. Syfte: Syftet med denna litteraturöversikt var att undersöka hur röntgensjuksköterskans följsamhet till handhygienrutiner kan förbättras. Metod: En integrativ litteraturöversikt där vetenskapliga artiklar har sökts i databaserna PubMed och CINAHL. 15 artiklar har kvalitetsgranskats, kategoriserats, analyserats och slutligen har resultatet sammanställts och en syntes skrivits. Resultat: Olika typer av interventioner, såsom utbildning, information, automatiserade observationssystem och multimodala interventioner kan vara hjälpsamma i arbetet med att förbättra följsamheten till handhygienrutinerna Slutsats: Praktisk och teoretisk utbildning, en engagerad ledning och ett klimat i kombination med god tillgång till handhygienprodukter och påminnelser om att utföra handhygien är viktiga delar i arbetet med att förbättra följsamheten till handhygienrutiner.
The radiology department has a mixed flow of patients which means that it has the potential to become a site for infection transmission. In order to reduce the risk of infection spreading it is important that the basic hand hygiene routines are followed. However, studies show that the compliance with the basic hand hygiene routines is low. Aim: The aim was to examine how the radiographer's adherence to hand hygiene practices can be improved. Method: An integrative literature review where scientific articles were searched in the PubMed and CINAHL databases. 15 articles have been quality reviewed, categorized, analyzed and finally the result has been compiled and a synthesis written. Result: Different types of interventions, such as education, information, automated observation systems and multimodal interventions, can be helpful in improving compliance with hand hygiene routines. Conclusion: Practical and theoretical education, dedicated management and a responsible climate combined with good access to hand hygiene products and reminders to perform hand hygiene are important parts of the work to improve compliance with hand hygiene routines.
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Cheltuitor, Alexandru, et Niklas Jones-Quartey. « Predicting Multimodal Rehabilitation Outcomes using Machine Learning ». Thesis, Uppsala universitet, Institutionen för informatik och media, 2020. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-413568.

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Chronic pain is a complex health issue and a major cause of disability worldwide. Although multimodal rehabilitation (MMR) has been recognized as an effective form of treatment for chronic pain, some patients do not benefit from it. If treatment outcomes could be reliably predicted, then patients who would benefit more from MMR could be prioritized over others. Machine learning has been proven capable of accurately predicting outcomes in other healthcare related domains. Therefore, this study aims to investigate the use of it to predict outcomes of MMR, using data from the Swedish Quality Registry for Pain Rehabilitation (SQRP). XGBoost regression was used for this purpose, and its predictive performance was compared to Ridge regression. 12 models were trained on SQRP data for each algorithm, in order to predict pain and quality of life related outcomes. The results show similar performances for both algorithms, with mean cross-validated R² values of 0.323 and 0.321 for the XGBoost and Ridge models respectively. The average root mean squared errors of 6.744 for XGBoost and 6.743 for Ridge were similar as well. Since XGBoost performed similarly to a less computationally expensive method, the use of this method for MMR outcome prediction was not supported by the results of this study. However, machine learning has the potential to be more effective for this purpose, through the use of different hyperparameter values, correlation-based feature selection or other machine learning algorithms.
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Glodek, Michael [Verfasser]. « Learning in layered multimodal classifier architectures for cognitive technical systems / Michael Glodek ». Ulm : Universität Ulm, 2016. http://d-nb.info/1106329902/34.

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Schmüdderich, Jens M. [Verfasser]. « Multimodal Learning of Grounded Concepts in Embodied Systems / Jens M Schmüdderich ». Aachen : Shaker, 2010. http://d-nb.info/1120864771/34.

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Livres sur le sujet "Multimodal information system"

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Enrique, Vidal, Casacuberta Francisco et SpringerLink (Online service), dir. Multimodal Interactive Pattern Recognition and Applications. London : Springer-Verlag London Limited, 2011.

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1947-, Van Leeuwen Theo, dir. Multimodal discourse : The modes and media of contemporary communication. London : Arnold, 2001.

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(Project), COST Action 2102, euCognition (Project) et COST Action 2102 and euCognition International School (2008 : Vietri sul Mare, Italy), dir. Multimodal signals : Cognitive and algorithmic issues : COST Action 2102 and euCognition International School Vietri Sul Mare, Italy, April 21-26, 2008 : revised selected and invited papers. Berlin : Springer, 2009.

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Andrzej, Drygajlo, Esposito Anna, Ortega-Garcia Javier, Faúndez Zanuy Marcos et SpringerLink (Online service), dir. Biometric ID Management and Multimodal Communication : Joint COST 2101 and 2102 International Conference, BioID_MultiComm 2009, Madrid, Spain, September 16-18, 2009. Proceedings. Berlin, Heidelberg : Springer Berlin Heidelberg, 2009.

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Peters, Carol, Thomas Deselaers, Nicola Ferro, Julio Gonzalo, Gareth J. F. Jones, Mikko Kurimo, Thomas Mandl, Anselmo Peñas et Vivien Petras, dir. Evaluating Systems for Multilingual and Multimodal Information Access. Berlin, Heidelberg : Springer Berlin Heidelberg, 2009. http://dx.doi.org/10.1007/978-3-642-04447-2.

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Jay, Kuo C. C., dir. Video content analysis using multimodal information : For movie content extraction, indexing, and representation. Boston, Mass : Kluwer Academic Publishers, 2003.

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Li, Ying. Video Content Analysis Using Multimodal Information : For Movie Content Extraction, Indexing and Representation. Boston, MA : Springer US, 2003.

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Kultur und Informatik, interaktive Systeme. Boizenburg : VWH, Verlag Werner Hülsbusch, 2010.

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Li, Ying. Video content analysis using multimodal information : For movie content extraction, indexing, and representation. Boston, MA : Kluwer Academic Publishers, 2003.

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Gosse, Bouma, et SpringerLink (Online service), dir. Interactive Multi-modal Question-Answering. Berlin, Heidelberg : Springer-Verlag Berlin Heidelberg, 2011.

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Chapitres de livres sur le sujet "Multimodal information system"

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Patil, Prateek, et Suneeta Agarwal. « Dynamic Multimodal Biometric System ». Dans Communications in Computer and Information Science, 12–19. Singapore : Springer Singapore, 2021. http://dx.doi.org/10.1007/978-981-16-1086-8_2.

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André, E., K. Concepcion, I. Mani et L. van Guilder. « Autobriefer : A System for Authoring Narrated Briefings ». Dans Multimodal Intelligent Information Presentation, 143–58. Dordrecht : Springer Netherlands, 2005. http://dx.doi.org/10.1007/1-4020-3051-7_7.

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Agarwal, Mansi, Maitree Leekha, Ramit Sawhney, Rajiv Ratn Shah, Rajesh Kumar Yadav et Dinesh Kumar Vishwakarma. « MEMIS : Multimodal Emergency Management Information System ». Dans Lecture Notes in Computer Science, 479–94. Cham : Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-45439-5_32.

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Wu, Yi-Leh, Edward Y. Chang, Kwang-Ting Cheng, Cheng-Wei Chang, Chen-Cha Hsu, Wei-Cheng Lai et Ching-Tung Wu. « MORF : A Distributed Multimodal Information Filtering System ». Dans Advances in Multimedia Information Processing — PCM 2002, 279–86. Berlin, Heidelberg : Springer Berlin Heidelberg, 2002. http://dx.doi.org/10.1007/3-540-36228-2_35.

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Viswanathan, P., P. Venkata Krishna et S. Hariharan. « Multimodal Biometric Invariant Moment Fusion Authentication System ». Dans Communications in Computer and Information Science, 136–43. Berlin, Heidelberg : Springer Berlin Heidelberg, 2010. http://dx.doi.org/10.1007/978-3-642-12214-9_24.

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Ryndin, Artem, Ekaterina Pakulova et Gennady Veselov. « Analysis of Multimodal Information for Multi-robot System ». Dans Communications in Computer and Information Science, 148–55. Cham : Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-60700-5_20.

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Snoun, Ahmed, Ines Teyeb, Olfa Jemai et Mourad Zaied. « A Multimodal Vigilance Monitoring System Based on Fuzzy Logic Architecture ». Dans Neural Information Processing, 202–11. Cham : Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-70093-9_21.

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Zhang, He, Mats Sjöberg, Jorma Laaksonen et Erkki Oja. « A Multimodal Information Collector for Content-Based Image Retrieval System ». Dans Neural Information Processing, 737–46. Berlin, Heidelberg : Springer Berlin Heidelberg, 2011. http://dx.doi.org/10.1007/978-3-642-24965-5_83.

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Nigam, Aditya, et Phalguni Gupta. « Multimodal Personal Authentication System Fusing Palmprint and Knuckleprint ». Dans Communications in Computer and Information Science, 188–93. Berlin, Heidelberg : Springer Berlin Heidelberg, 2013. http://dx.doi.org/10.1007/978-3-642-39678-6_32.

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Ota, Kosuke, Keiichiro Shirai, Hidetoshi Miyao et Minoru Maruyama. « Interactive Image Search System Based on Multimodal Analogy ». Dans Communications in Computer and Information Science, 591–96. Cham : Springer International Publishing, 2017. http://dx.doi.org/10.1007/978-3-319-58753-0_83.

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Actes de conférences sur le sujet "Multimodal information system"

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Lin, Ciyun, Zhaosheng Yang et Bowen Gong. « Multimodal Traffic Information Service System with K-Multimodal Shortest Path Algorithm ». Dans 2009 Second International Conference on Intelligent Computation Technology and Automation. IEEE, 2009. http://dx.doi.org/10.1109/icicta.2009.623.

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Kim, Y. U., S. K. Kang, I. M. So, D. K. Han, S. S. Lee, Y. J. Lee et S. T. Jung. « Emergency recognition system based on multimodal information ». Dans 2008 30th Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE, 2008. http://dx.doi.org/10.1109/iembs.2008.4650171.

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Pakulova, Ekaterina, Artem Ryndin et Oleg Basov. « Multi-path multimodal authentication system for remote information system ». Dans the 12th International Conference. New York, New York, USA : ACM Press, 2019. http://dx.doi.org/10.1145/3357613.3357640.

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Sun, Feng. « Exploring Intent-driven Multimodal Interface for Geographical Information System ». Dans ICMI '15 : INTERNATIONAL CONFERENCE ON MULTIMODAL INTERACTION. New York, NY, USA : ACM, 2015. http://dx.doi.org/10.1145/2818346.2823304.

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Furui, Sadaoki, et Koh'ichiro Yamaguchi. « Designing a multimodal dialogue system for information retrieval ». Dans 5th International Conference on Spoken Language Processing (ICSLP 1998). ISCA : ISCA, 1998. http://dx.doi.org/10.21437/icslp.1998-84.

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Alotaiby, Turky N., Saleh A. Alshebeili et Gaseb Alotaibi. « Multimodal Signals Subject Authentication System ». Dans 2021 18th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON). IEEE, 2021. http://dx.doi.org/10.1109/ecti-con51831.2021.9454711.

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Yu-Cong Lan, Shih-Wei Sun, Wen-Huang Cheng, Kai-Lung Hua et Cheng-Wei Peng. « A real-time human identification system through multimodal information ». Dans 2014 IEEE International Conference on Multimedia and Expo Workshops (ICMEW). IEEE, 2014. http://dx.doi.org/10.1109/icmew.2014.6890617.

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Wang, Jian, Yufeng Liang et Joseph Wilder. « Real-time facial information acquisition system for multimodal interfaces ». Dans Photonics East '99, sous la direction de John W. V. Miller, Susan S. Solomon et Bruce G. Batchelor. SPIE, 1999. http://dx.doi.org/10.1117/12.360259.

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Tagiltseva, Julia A., Elena L. Kuzina, Nikita A. Drozdov, Marina A. Vasilenko, Vitalina Yu Barashyan et Artem I. Churilov. « The Intelligent Transportation System in Multimodal Freight Transportation ». Dans 2021 International Conference on Quality Management, Transport and Information Security, Information Technologies (IT&QM&IS). IEEE, 2021. http://dx.doi.org/10.1109/itqmis53292.2021.9642836.

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Farbiz, Farzam, Ka Yin Tang, Kejian Wang, Waqas Ahmad, Corey Manders, Chong Jyh Herng et Yeow Kee Tan. « A multimodal augmented reality DJ music system ». Dans 2007 6th International Conference on Information, Communications & Signal Processing. IEEE, 2007. http://dx.doi.org/10.1109/icics.2007.4449564.

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Rapports d'organisations sur le sujet "Multimodal information system"

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Lee, W. S., Victor Alchanatis et Asher Levi. Innovative yield mapping system using hyperspectral and thermal imaging for precision tree crop management. United States Department of Agriculture, janvier 2014. http://dx.doi.org/10.32747/2014.7598158.bard.

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Original objectives and revisions – The original overall objective was to develop, test and validate a prototype yield mapping system for unit area to increase yield and profit for tree crops. Specific objectives were: (1) to develop a yield mapping system for a static situation, using hyperspectral and thermal imaging independently, (2) to integrate hyperspectral and thermal imaging for improved yield estimation by combining thermal images with hyperspectral images to improve fruit detection, and (3) to expand the system to a mobile platform for a stop-measure- and-go situation. There were no major revisions in the overall objective, however, several revisions were made on the specific objectives. The revised specific objectives were: (1) to develop a yield mapping system for a static situation, using color and thermal imaging independently, (2) to integrate color and thermal imaging for improved yield estimation by combining thermal images with color images to improve fruit detection, and (3) to expand the system to an autonomous mobile platform for a continuous-measure situation. Background, major conclusions, solutions and achievements -- Yield mapping is considered as an initial step for applying precision agriculture technologies. Although many yield mapping systems have been developed for agronomic crops, it remains a difficult task for mapping yield of tree crops. In this project, an autonomous immature fruit yield mapping system was developed. The system could detect and count the number of fruit at early growth stages of citrus fruit so that farmers could apply site-specific management based on the maps. There were two sub-systems, a navigation system and an imaging system. Robot Operating System (ROS) was the backbone for developing the navigation system using an unmanned ground vehicle (UGV). An inertial measurement unit (IMU), wheel encoders and a GPS were integrated using an extended Kalman filter to provide reliable and accurate localization information. A LiDAR was added to support simultaneous localization and mapping (SLAM) algorithms. The color camera on a Microsoft Kinect was used to detect citrus trees and a new machine vision algorithm was developed to enable autonomous navigations in the citrus grove. A multimodal imaging system, which consisted of two color cameras and a thermal camera, was carried by the vehicle for video acquisitions. A novel image registration method was developed for combining color and thermal images and matching fruit in both images which achieved pixel-level accuracy. A new Color- Thermal Combined Probability (CTCP) algorithm was created to effectively fuse information from the color and thermal images to classify potential image regions into fruit and non-fruit classes. Algorithms were also developed to integrate image registration, information fusion and fruit classification and detection into a single step for real-time processing. The imaging system achieved a precision rate of 95.5% and a recall rate of 90.4% on immature green citrus fruit detection which was a great improvement compared to previous studies. Implications – The development of the immature green fruit yield mapping system will help farmers make early decisions for planning operations and marketing so high yield and profit can be achieved.
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