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SIGMOD
2011
ACM
234views Database» more  SIGMOD 2011»
14 years 4 months ago
Ranking with uncertain scoring functions: semantics and sensitivity measures
Ranking queries report the top-K results according to a user-defined scoring function. A widely used scoring function is the weighted summation of multiple scores. Often times, u...
Mohamed A. Soliman, Ihab F. Ilyas, Davide Martinen...
WWW
2005
ACM
16 years 1 months ago
ATMEN: a triggered network measurement infrastructure
Web performance measurements and availability tests have been carried out using a variety of infrastructures over the last several years. Disruptions in the Internet can lead to W...
Balachander Krishnamurthy, Harsha V. Madhyastha, O...
SIGIR
2012
ACM
13 years 3 months ago
Time-based calibration of effectiveness measures
Many current effectiveness measures incorporate simplifying assumptions about user behavior. These assumptions prevent the measures from reflecting aspects of the search process...
Mark D. Smucker, Charles L. A. Clarke
ACL
2000
15 years 2 months ago
Importance of Pronominal Anaphora Resolution in Question Answering Systems
The main aim of this paper is to analyse the e ects of applying pronominal anaphora resolution to Question Answering QA systems. For this task a complete QA system has been implem...
José Luis Vicedo González, Antonio F...
WOSP
2005
ACM
15 years 6 months ago
Modeling the performance of a NAT/firewall network service for the IXP2400
The evolution towards IP-aware access networks creates the possibility (and, indeed, the desirability) of additional network services, like firewalling or NAT, integrated into th...
Tom Verdickt, Wim Van de Meerssche, Koert Vlaeminc...