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AAIM
2009
Springer
143views Algorithms» more  AAIM 2009»
13 years 3 months ago
Discrete online TSP
In this paper we introduce a discrete version of the online traveling salesman problem (DOLTSP). We represent the metric space using a weighted graph, where the server is allowed t...
Mauro Aprea, Esteban Feuerstein, Gustavo Sadovoy, ...
KDD
2009
ACM
180views Data Mining» more  KDD 2009»
14 years 5 months ago
Using graph-based metrics with empirical risk minimization to speed up active learning on networked data
Active and semi-supervised learning are important techniques when labeled data are scarce. Recently a method was suggested for combining active learning with a semi-supervised lea...
Sofus A. Macskassy
JCP
2006
117views more  JCP 2006»
13 years 5 months ago
Empirical Analysis of Attribute-Aware Recommender System Algorithms Using Synthetic Data
As the amount of online shoppers grows rapidly, the need of recommender systems for e-commerce sites are demanding, especially when the number of users and products being offered o...
Karen H. L. Tso, Lars Schmidt-Thieme
TSE
1998
152views more  TSE 1998»
13 years 4 months ago
Communication and Organization: An Empirical Study of Discussion in Inspection Meetings
—This paper describes an empirical study that addresses the issue of communication among members of a software development organization. In particular, data was collected concern...
Carolyn B. Seaman, Victor R. Basili
AAAI
2006
13 years 6 months ago
Large Scale Knowledge Base Systems: An Empirical Evaluation Perspective
In this paper, we discuss how our work on evaluating Semantic Web knowledge base systems (KBSs) contributes to address some broader AI problems. First, we show how our approach pr...
Yuanbo Guo, Abir Qasem, Jeff Heflin