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Haute école de gestion de Genève

Diagnostic organisationnel du "modèle évolutif" appliqué à la Fonction aide aux requérants d'asile de l'Hospice général et recommandations pour la mise en place du nouveau modèle "Amig"

Uka, Anita ; Philippe Merlier (Dir.)

Mémoire de bachelor : Haute école de gestion de Genève, 2013 ; TDEE 197.

Le but de ce résumé est de vous permettre de prendre connaissance en trois phases, des points principaux de mon travail de Bachelor. 1 : Introduction Mon projet s’inscrit dans un contexte spécifique. En effet, j’ai choisi de réaliser ce travail au bénéfice de la fonction publique. Mon choix s’est porté sur l’institution de l’Hospice général, qui est un établissement autonome...

Haute école de gestion de Genève

The influence of Libya on Swiss refineries and their potential futures

Vivant, Floride ; Robert Piller (Dir.)

Mémoire de bachelor : Haute école de gestion de Genève, 2013 ; TDEE 198.

The energetic question is one of the mainstays of industry and of a modern economy. Oil products are vital for any developed country: in Switzerland, they represent 57% of the Swiss energy needs with an average consumption of 12 million tons of oil each year. As Switzerland has no viable native sources of hydrocarbons, the country is completely dependent on imports of either crude oil and refined...

Haute école de gestion de Genève

BiTeM/SIBtex group proceedings for BioCreative IV, Track 4 : Gene Ontology curation

Gobeill, Julien ; Pasche, Emilie ; Vishnyakova, Dina ; Ruch, Patrick

In: Proceedings of the 4th BioCreative Challenge Evaluation Workshop, 2013, vol. 1, p. 108-113

For the BioCreative IV Track 4, we exploited the power of our machine learning Gene Ontology classifier, GOCat. GOCat computes similarities between an input text and already curated instances in order to infer GO terms. GO Annotations (GOA) and MEDLINE are used for populating the knowledge base (almost 100000 curated abstracts). For the subtask A, we designed a state-of-the-art statistical...

Haute école de gestion de Genève

Managing the data deluge : data-driven GO category assignment improves while complexity of functional annotation increases

Gobeill, Julien ; Pasche, Emilie ; Vishnyakova, Dina ; Ruch, Patrick

In: Database (Oxford), 2013, p. 1-9

The available curated data lag behind current biological knowledge contained in the literature. Text mining can assist biologists and curators to locate and access this knowledge, for instance by characterizing the functional profile of publications. Gene Ontology (GO) category assignment in free text already supports various applications, such as powering ontology-based search engines, finding...

Haute école de gestion de Genève

Assisted knowledge discovery for the maintenance of clinical guidelines

Pasche, Emilie ; Ruch, Patrick ; Teodoro, Douglas ; Huttner, Angela ; Harbarth, Stephan ; Gobeill, Julien ; Wipfli, Rolf ; Lovis, Christian

In: PLoS One, 2013, vol. 8, no. 4, p. 1-11

Background: Improving antibiotic prescribing practices is an important public-health priority given the widespread antimicrobial resistance. Establishing clinical practice guidelines is crucial to this effort, but their development is a complex task and their quality is directly related to the methodology and source of knowledge used. Objective: We present the design and the evaluation of a tool...

Haute école de gestion de Genève

Les pressions sur le secteur des matières premières en Suisse

Ahmed, Ayan ; Naneix, Georg (Dir.)

Mémoire de bachelor : Haute école de gestion de Genève, 2013 ; TDEE 156.

La Suisse jouit d’atouts spécifiques certains, qui lui permettent de se distinguer nettement par rapport à d’autres places financières : d’abord parce qu’elle est géographiquement et stratégiquement bien située, proche des principaux autres centres financiers, avec un environnement politique et juridique stable. Ensuite parce qu’elle possède une population cosmopolite parlant une...

Haute école de gestion de Genève

Use of controlled vocabularies to improve biomedical information retrieval tasks

Pasche, Emilie ; Gobeill, Julien ; Vishnyakova, Dina ; Ruch, Patrick ; Lovis, Christian

In: Studies in Health Technology and Informatics, 2013, vol. 192, p. 1068

The high heterogeneity of biomedical vocabulary is a major obstacle for information retrieval in large biomedical collections. Therefore, using biomedical controlled vocabularies is crucial for managing these contents. We investigate the impact of query expansion based on controlled vocabularies to improve the effectiveness of two search engines. Our strategy relies on the enrichment of users'...

Haute école de gestion de Genève

The COMBREX project : design, methodology, and initial results

Anton, Brian P. ; Chang, Yi-Chien ; Brown, Peter ; Choi, Han-Pil ; Faller, Lina L. ; Guleria, Jyotsna ; Hu, Zhenjun ; Klitgord, Niels ; Levy-Moonshine, Ami ; Maksad, Almaz ; Mazumdar, Varun ; McGettrick, Mark ; Osmani, Lais ; Pokrzywa, Revonda ; Rachlin, John ; Swaminathan, Rajeswari ; Allen, Benjamin ; Housman, Genevieve ; Monahan, Caitlin ; Rochussen, Krista ; Tao, Kevin ; Bhagwat, Ashok S. ; Brenner, Steven E. ; Columbus, Linda ; Crécy-Lagard, Valérie de ; Ferguson, Donald ; Fomenkov, Alexey ; Gadda, Giovanni ; Morgan, Richard D. ; Osterman, Andrei L. ; Rodionov, Dmitry A. ; Rodionova, Irina A. ; Rudd, Kenneth E. ; Söll, Dieter ; Spain, James ; Xu, Shuang-Yong ; Bateman, Alex ; Blumenthal, Robert M. ; Bollinger, J. Martin ; Chang, Woo-Suk ; Ferrer, Manuel ; Friedberg, Iddo ; Galperin, Michael Y. ; Gobeill, Julien ; Haft, Daniel ; Hunt, John ; Karp, Peter ; Klimke, William ; Krebs, Carsten ; Macelis, Dana ; Madupu, Ramana ; Martin, Maria J. ; Miller, Jeffrey H. ; O'Donovan, Claire ; Palsson, Bernhard ; Ruch, Patrick ; Setterdahl, Aaron ; Sutton, Granger ; Tate, John ; Yakunin, Alexander ; Tchigvintsev, Dmitri ; Plata, Germán ; Hu, Jie ; Greiner, Russell ; Horn, David ; Sjölander, Kimmen ; Salzberg, Steven L. ; Vitkup, Dennis ; Letovsky, Stanley ; Segrè, Daniel ; DeLisi, Charles ; Roberts, Richard J. ; Steffen, Martin ; Kasif, Simon

In: PLOS Biology, 2013, vol. 11, no. 8, p. 1-8

Experimental data exists for only a vanishingly small fraction of sequenced microbial genes. This community page discusses the progress made by the COMBREX project to address this important issue using both computational and experimental resources.

Haute école de gestion de Genève

ToxiCat : hybrid named entity recognition services to support curation of the Comparative Toxicogenomic Database

Vishnyakova, Dina ; Gobeill, Julien ; Pasche, Emilie ; Ruch, Patrick

In: Proceedings of the Fourth BioCreative Challenge Evaluation Workshop, 2013, vol. 1, p. 108-113

We report on the original implementation of named entity recognition (NER) modules based on an automatic text categorization pipeline, so-called ToxiCat (Toxicogenomic Categorizer), developed to perform biomedical documents classification and prioritization for the previous Biocreative campaign in order to speed up the curation of the Comparative Toxicogenomics Database (CTD). ToxiCat NER modules...

Haute école de gestion de Genève

Utilization of ontology look-up services in information retrieval for biomedical literature

Vishnyakova, Dina ; Pasche, Emilie ; Lovis, Christian ; Ruch, Patrick

In: Studies in health technology and informatics, 2013, vol. 186, p. 155-159

With the vast amount of biomedical data we face the necessity to improve information retrieval processes in biomedical domain. The use of biomedical ontologies facilitated the combination of various data sources (e.g. scientific literature, clinical data repository) by increasing the quality of information retrieval and reducing the maintenance efforts. In this context, we developed Ontology...