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IIE
2006
101views more  IIE 2006»
13 years 10 months ago
Random Factors in IOI 2005 Test Case Scoring
We examine the precision with which the cumulative score from a suite of test cases ranks participants in the International Olympiad in Informatics (IOI). Our concern is the abilit...
Gordon V. Cormack
SIGMOD
2001
ACM
108views Database» more  SIGMOD 2001»
14 years 10 months ago
PREFER: A System for the Efficient Execution of Multi-parametric Ranked Queries
Users often need to optimize the selection of objects by appropriately weighting the importance of multiple object attributes. Such optimization problems appear often in operation...
Vagelis Hristidis, Nick Koudas, Yannis Papakonstan...
KDD
2009
ACM
245views Data Mining» more  KDD 2009»
14 years 11 months ago
Mining rich session context to improve web search
User browsing information, particularly their non-search related activity, reveals important contextual information on the preferences and the intent of web users. In this paper, ...
Guangyu Zhu, Gilad Mishne
ICPPW
2002
IEEE
14 years 3 months ago
Adaptive Networks of Smart Objects
We propose the implementation of a distributed system for DL storage and retrieval which relies on two earlier developed technologies: buckets and document linking based on user r...
Johan Bollen, Michael L. Nelson
ICDE
2009
IEEE
139views Database» more  ICDE 2009»
15 years 4 days ago
Ranking of Object Summaries
A previously proposed Keyword Search paradigm produces, as a query result, a ranked list of Object Summaries (OSs); each OS summarizes all data held in a relational database about ...
Georgios John Fakas, Zhi Cai