Tài liệu Event-based Social Networks: Linking the Online and Ofﬂine Social

Tài liệu Event-based Social Networks: Linking the Online and Ofﬂine Social Worlds ppt

... ServicePlancast Event-based Social NetworkMeetup Event-based Social Network Online Network: Ofﬂine Network: Ofﬂine Network: Online Network:Figure 1: Event-based Social Network ExamplesAs these event-based ... Event-based Social Networks: Linking the Online and Ofﬂine Social Worlds Xingjie Liu, Qi He†, Yuanyuan Tian†, Wang-Chien Lee, John McPherson†, Jiawei Han The Pennsylvania ... against the online social networks in LBSNs.To the best of our knowledge, this paper is the ﬁrst workto identify an event-based social network as a co-existenceof both online and oﬄine social...

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Tài liệu Human resources issues facing the hotel and travel industry in China ppt

... staffturnover rates, the unwillingness of university graduates to enter the industry, and the gap between what is taught in school and college and the realities of the industry itself. The aim here is ... agencies, and academic institutions attended the discussion. The theme for the roundtablediscussion was “Human resource challenges facing the hotel and travel industry in China”. The discussion ... toexplore these issues by interviewing industry executives and academics and via the authors’ own experiences of teaching and research in China. It is hoped that these issues will be noted by the Chinese...

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Tài liệu Issues Involved When Updating the Primary Key of a Parent Row pptx

... changes to the values in these DataColumn objects. If you really need to change the primary key and foreign key values, you should delete and then recreate the rows in the database with the new ... primary key and foreign key values. You can control how updates and deletes are performed using the properties of the foreign key in the SQL Server database and also the UpdateRule and DeleteRule ... the Cascade Update Related Fields box and setting of the UpdateRule property to Cascade and then None. Note You can use the ModifyingRelatedData2.cs program as the basis for trying out the...

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Tài liệu Designing for Profitability in the Physical Layer of Wireless Networks docx

... fiber cables in and around MSCs and BSCs. Yet with all of the high tech radios, mobility and control servers, gateways, and other electronics, cables and connectors are generally the last item ... cables and equipment patch cords are connected to the rear of the frame or bay and, once terminated and tested, never have to be touched again. All reconfigurations occur on the front of the ... circuit at the cross-connect in just seconds, the technician can then monitor the circuit that is out of service for debug and testing purposes. For software and equipment upgrades, the technician...

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Tài liệu Quản trị mạng Understanding the Ping and Traceroute Commands

... Router2. The basic rule is that the pinged device should also know how to send the reply back to the source of the ping. Cisco − Understanding the Ping and Traceroute Commands The Traceroute Command The ... reserved. Important Notices and Privacy Statement. Cisco − Understanding the Ping and Traceroute CommandsUnderstanding the Ping and Traceroute CommandsIntroduction The Ping CommandWhy Can't I ... (Serial0/0), Len 100, sending Another way of minimizing the impact of the debug command is to buffer the debug messages and showthem using the show log command once the debug has been turned off:Router4#configure...