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Renal function during treatment with adefovir plus peginterferon alfa-2a vs either drug alone in hepatitis B/D co-infection

Mederacke, I.; Yurdaydin, C.; Großhennig, A.; Erhardt, A.; Cakaloglu, Y.; Yalcin, K.; Gurel, S.; Zeuzem, S.; Zachou, K.; Chatzikyrkou, C.; Bozkaya, H.; Dalekos, G. N.; Manns, M. P.; Wedemeyer, H. (2012)

Long-term safety of treatment with hepatitis B virus (HBV) polymerase inhibitors is a concern. Adefovir dipivoxil (ADV) therapy has previously been associated with impairment of renal function. Limited data are available ...

Uterine leiomyosarcoma and pyometra in a dog

Tsioli, V. G.; Gouletsou, P. G.; Loukopoulos, P.; Zavlaris, M.; Galatos, A. D. (2011)

A seven-year-old entire female, mixed-breed dog, weighing 19 kg, was presented with a 2-day history of abdominal distension, reduced appetite and general dullness. Abdominal palpation revealed a large mass. Radiography ...

Layered evaluation in recommender systems: A retrospective assessment

Manouselis, N.; Karagiannidis, C.; Sampson, D. G. (2014)

Evaluation of recommender systems has only lately started to become more systematic, since the emphasis has long been on the experimental evaluation of algorithmic performance. Recent studies have proposed adopting a layered ...

Layered evaluation for data discovery and recommendation systems: An initial set of principles

Manouselis, N.; Karagiannidis, C.; Sampson, D. G. (2014)

This paper examines how a layered evaluation framework proposed for adaptive systems (AS) can be applied in the case of recommender systems (RecSys). Our analysis indicates that implementing a layered-based evaluation has ...

Revisiting evolutionary information filtering

Nanas, N.; Kodovas, S.; Vavalis, M. (2010)

Adaptive Information Filtering seeks a solution to the problem of information overload through a tailored representation of the user's interests, called user profile, which constantly adapts to changes in them. Evolutionary ...

Robust far-field spoken command recognition for home automation combining adaptation and multichannel processing

Katsamanis, A.; Rodomagoulakis, I.; Potamianos, G.; Maragos, P.; Tsiami, A. (2014)

The paper presents our approach to speech-controlled home automation. We are focusing on the detection and recognition of spoken commands preceded by a key-phrase as recorded in a voice-enabled apartment by a set of multiple ...

Immune inspired information filtering in a high dimensional space

Nanas, N.; Kodovas, S.; Vavalis, M.; Houstis, E. (2010)

Adaptive Information Filtering is a challenging computational problem that requires a high dimensional feature space. However, theoretical issues arise when vector-based representations are adopted in such a space. In this ...

Animal salmonelloses: A brief review of "host adaptation and host specificity" of Salmonella spp

Evangelopoulou, G.; Kritas, S.; Govaris, A.; Burriel, A. R. (2013)

Salmonella enterica, the most pathogenic species of the genus Salmonella, includes more than 2,500 serovars, many of which are of great veterinary and medical significance. The emergence of food-borne pathogens, such as ...

Spatial Pattern of Glaucomatous Visual Field Loss Obtained with Regionally Condensed Stimulus Arrangements

Schiefer, U.; Papageorgiou, E.; Sample, P. A.; Pascual, J. P.; Selig, B.; Krapp, E.; Paetzold, J. (2010)

PURPOSE. To assess the spatial distribution of glaucomatous visual field defects (VFDs) obtained with regionally condensed stimulus arrangements. METHODS. Sixty-three eyes of 63 glaucoma subjects were examined with ...

Adaptive radio resource management in a sectored cell for broadband wireless access systems

Papathanasiou, C.; Dimitriou, N.; Tassiulas, L. (2010)

In this work, we analyze the performance of a multi-user sectored MIMO/OFDMA system under the limited feedback constraint. Dynamic radio resource management methods are used to a reuse-one sectorized cell in order to reduce ...

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