tocele in the left upper lobe. A linear air pocket in the soft tissue of the left upper hemithorax was also noted ( fig. 1 c). CT revealed a 15 ! 6 cm cavitary lesion in the left upper lobe extending and communicating with the chest wall through a fistulous tract without pneumothorax or mediastinal emphysema ( fig. 2 ). The subcutaneous air pocket had been noted on the patient’s examination 4 y...

Pulmonary artery sarcoma (PAS) is a rare, poorly differentiated malignancy arising from the intimal layer of the pulmonary artery. Contrast-enhanced chest computed tomography (CT) is a good diagnostic modality that shows a low-attenuation filling defect of the pulmonary artery in PAS patients. An 18-year-old man was referred to our hospital for the evaluation and management of cavitary pulmonar...

This paper introduces a real-time tracking system of human arm motion, specifically intent to be used for homebased rehabilitation. Both vision and inertial sensors are employed in this system to track the arm movement in 3D and in real time. Different data modalities from two sensors are fused by using arm structure relationship and geometry information. The occlusion problem, which is one of ...

In the ongoing CODA project, we are developing a system for automatically converting monologue into dialogue. The dialogue is generated in a two-step approach. Firstly, snippets of input monologue are mapped to dialogue act sequences. Secondly, these sequences are verbalized. The conversion relies partly on analysing input monologue in terms of its discourse relations. This short paper briefly ...

In the ongoing CODA project, we are developing a system for automatically converting monologue into dialogue. The dialogue is generated in a two-step approach. Firstly, snippets of input monologue are mapped to dialogue act sequences. Secondly, these sequences are verbalized. The conversion relies partly on analysing input monologue in terms of its discourse relations. This short paper briefly ...

In this paper, we introduce the cone normed spaces and cone bounded linear mappings. Among other things, we prove the Baire category theorem and the Banach--Steinhaus theorem in cone normed spaces.