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CVPR
2007
IEEE
16 years 6 months ago
Discriminative Cluster Refinement: Improving Object Category Recognition Given Limited Training Data
A popular approach to problems in image classification is to represent the image as a bag of visual words and then employ a classifier to categorize the image. Unfortunately, a si...
Liu Yang, Rong Jin, Caroline Pantofaru, Rahul Sukt...
ACSC
2009
IEEE
15 years 11 months ago
A ConceptLink Graph for Text Structure Mining
Most text mining methods are based on representing documents using a vector space model, commonly known as a bag of word model, where each document is modeled as a linear vector r...
Rowena Chau, Ah Chung Tsoi, Markus Hagenbuchner, V...
KDD
2008
ACM
217views Data Mining» more  KDD 2008»
16 years 5 months ago
Stream prediction using a generative model based on frequent episodes in event sequences
This paper presents a new algorithm for sequence prediction over long categorical event streams. The input to the algorithm is a set of target event types whose occurrences we wis...
Srivatsan Laxman, Vikram Tankasali, Ryen W. White
GLOBECOM
2010
IEEE
15 years 2 months ago
Column Generation for Dimensioning Resilient Optical Grid Networks with Relocation
Nowadays, the Quality of Service (QoS) in Optical Grids has become a key issue. An important QoS factor is the resiliency, namely the ability to survive from certain network failur...
Brigitte Jaumard, Jens Buysse, Ali Shaikh, Marc De...
SAINT
2002
IEEE
15 years 9 months ago
A Design of a Next Generation IX using MPLS Technology
An IX (Internet eXchange) is a mechanism to interconnect many networks to each other. Currently, an ISP (Internet Service Provider) establishes numerous interconnections to other ...
Ikuo Nakagawa, Hiroshi Esaki, Kenichi Nagami