José Manuel Martín Ramos

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This paper shows an extended version of external CoReMo System (Contextual Reference Monotony, ranked 6 th in PAN2010), now with crosslingual capability (ranked 5 th in PAN2011 / Plagdet 0,2340). It's not the best ranked system for translated plagiarism (ranked 3 th / Plagdet 0,3587), but it has high reliability and speed (global results in 30 minutes), low(More)
In this paper a new approach is shown for a very fast monolingual external plagiarism detection system based on an altered n-gram concept (contextual n-gram), a new high precision contextual Information Retrieval engine, and a new pruning strategy (Referential Monotony) for plagiarism detection and its limits. The assessment results can be compared with the(More)
BACKGROUND Diagnosis and treatment of latent tuberculosis infection (LTBI) is the most effective strategy to control tuberculosis (TB) among patients with HIV infection. The tuberculin skin test (TST) was the only available method to identify LTBI. The aim of the present work was to evaluate the usefulness of the interferon-gamma release assays (IGRAs):(More)
Publications are often used as a measure of success of research work. Leishmaniasis is considered endemic in 98 countries, most of which are developing. This article describes a bibliometric review of the literature on leishmaniasis research indexed in PubMed during a 66-year period. Medline was used via the PubMed online service of the US National Library(More)
This paper describes the process and basics of the Text Alignment Module into the CoReMo 2.1 Plagiarism Detector, which has won the Plagiarism Detection Text Alignment task in PAN-2013 edition, for both evaluation criteria of efficacy and efficiency, achieving the best detections and the best runtime too. Its high detection efficacy is mainly due to the(More)
This paper describes the process and basics of the Detailed Comparison Module into the CoReMo 1.9 Plagiarism Detector, which has got a highlighted mention in the PAN2012 edition due to its running speed (at least 10 times faster than any other competitor) achieving very good detections. Its high detection efficacy is due to the special features of the(More)
BACKGROUND Relationship of hepatitis C virus (HCV) infection with an increased risk of cardiovascular disease (CVD) in HIV-infected patients remains controversial. We evaluated endothelial function and subclinical atherosclerosis in HIV-infected patients with and without HCV. METHODS Flow-mediated dilatation (FMD) of the brachial artery and circulating(More)
Human infection with Rickettsia sibirica mongolitimonae was initially reported in 1996, and reports of a total of 18 cases have been published. We describe 6 additional cases that occurred in the Mediterranean coast region of Spain during 2007-2011. Clinicians should consider this infection in patients who have traveled to this area.
In this paper, the basics of the three tuning approaches of the evolving CoReMo Plagiarism Detector are shown, focused for the Text Alignment task. In the last PAN edition, it was observed that the different corpora could condition the necessary tuning, and the results using an overfitted tuning from a different corpus could be far from the expected ones.(More)