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Tianwang for the first time participated in all three tasks of the Terabyte Track of TREC 2005 to explore its performance. All three tasks, including the adhoc task (find all the relevant documents with high precision), the efficiency task (find top-20 results for each of 50k-entry queries with efficiency and scalability) and the named page finding task(More)
OBJECTIVE To assess the clinical features and the treatment result of cephalic and cervical adenoid cystic carcinoma (ACC). METHOD A retrospective analysis was performed on 38 patients with cephalic and cervical ACC by their clinical manifestation, the therapy and follow-up results. RESULT We had 38 patients of operation. All patients followed up from 3(More)
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