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desirable. In this paper, some existing achievements are investigated firstly. Then our current technique on web information extraction is discussed in detail. In our approach, rules and patterns are extracted from sample pages through training process, with human involvements. We use both keywords and regular expressions to
models such as a vector space model, a language model and two probabilistic models. We also proposed different measures to compute textual entailment between two terms allowing us to hopefully select appropriate keywords from thesauri to expand documents or queries automatically.
Online gambling produces a substantial turnover. Unfortunately for potential virtual world gamblers and gambling organizations alike, US law had forced the closure of gambling in the Second Life virtual world. However, an open grid protocol could lead to the provision of off-shore gambling in this virtual world. Aside from legal issues, online gambling generally gives rise to ethical issues relating...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.