This paper describes a representation of the dynamics of human walking action for the purpose of person identification and classification by gait appearance. Our gait representation is based on simple features such as moments extracted from video silhouettes of human walking motion. We claim that our gait dynamics representation is rich enough for the task of recognition and classification. The...

AIM To compare Greek stroke score with available previous two stroke scores for the diagnosis of cerebral ischemia and hemorrhage in acute stroke patients, and validate the Greek stroke score. SETTING A tertiary hospital in India. MATERIALS AND METHODS In a prospective study acute stroke patients were evaluated with Greek stroke score, Allen score and Siriraj stroke score. Comparability (Ka...

We study a dynamic coordination process in which agents are uncertain about the actions of their fellow agents, and anticipate strategically relevant information. Because of the uncertainty and learning, (ir)reversibility of actions has important strategic consequences. We find that the reversibility option can either enhance or hamper efficient coordination, and we characterize the direction o...

We propose a data-driven method for automatically analyzing the morphology of ancient Greek. This method improves on existing ancient Greek analyzers in two ways. First, through the use of a nearestneighbor machine learning framework, the analyzer requires no hand-crafted rules. Second, it is able to predict novel roots, and to rerank its predictions by exploiting a large, unlabelled corpus of ...

Productions in a foreign language (L2) are commonly affected by segmental and suprasegmental features of the phonetic/phonological system of the mother tongue (L1). As for the segmental level, the sounds of the L2, which are close or similar to others of the L1, are deeply influenced by the native system; these influences are perceived as foreign accent but could also be acceptable from the poi...

One controversial question in the field of eye movements and reading is whether there is evidence of parafoveal-on-foveal effects. This is an important issue because some models of eye movements in reading make quite different predictions in this respect (e.g., E-Z Reader vs. SWIFT models). The aim of the current study was to investigate if parafoveal-on-foveal effects occur when reading Thai, ...

LangGeh orthography is a new writing style proposed by [1]. For Han family languages such Taiwanese or Mandarin that uses Chinese character, LangGeh proposes writing with spaces in-between, using simple short phrase as a unit. This is in contrast to word-based orthography in English and sentence-based orthography in traditional Mandarin. Easy to add spaces, LangGeh has the advangtages of reduci...

_______________ This study investigated the performance of native and non native speakers of Modern Greek language on morphology and syntax tasks. Non-native speakers of Greek whose native language was English, which is a language with strict word order and simple morphology, made more errors and answered more slowly than native speakers on morphology but not syntax tasks. It seems that Greek f...

background: culturally specific care requires that nursing students know, understand, and identify cultural factors related to client care, and conduct their nursing practice accordingly. the aim of this study was to identify the cultural self-efficacy of baccalaureate nursing students in a greek university. materials and methods: in this cross-sectional study, a transcultural self-efficacy too...