Sciweavers

3016 search results - page 182 / 604
» The Online Transportation Problem
Sort
View
NAACL
2010
15 years 2 months ago
Making Conversational Structure Explicit: Identification of Initiation-response Pairs within Online Discussions
In this paper we investigate how to identify initiation-response pairs in asynchronous, multi-threaded, multi-party conversations. We formulate the task of identifying initiation-...
Yi-Chia Wang, Carolyn Penstein Rosé
WWW
2011
ACM
14 years 11 months ago
A politeness recognition tool for Hindi: with special emphasis on online texts
This paper gives an overview of a politeness recognition tool (PoRT) for Hindi that is currently under preparation. It describes the the kind of problems that need to be tackled w...
Ritesh Kumar
JACM
2006
134views more  JACM 2006»
15 years 4 months ago
Online algorithms for market clearing
In this article, we study the problem of online market clearing where there is one commodity in the market being bought and sold by multiple buyers and sellers whose bids arrive an...
Avrim Blum, Tuomas Sandholm, Martin Zinkevich
SIGECOM
2008
ACM
188views ECommerce» more  SIGECOM 2008»
15 years 4 months ago
Predicting trusts among users of online communities: an epinions case study
Trust between a pair of users is an important piece of information for users in an online community (such as electronic commerce websites and product review websites) where users ...
Haifeng Liu, Ee-Peng Lim, Hady Wirawan Lauw, Minh-...
SIGIR
2011
ACM
14 years 7 months ago
Learning online discussion structures by conditional random fields
Online forum discussions are emerging as valuable information repository, where knowledge is accumulated by the interaction among users, leading to multiple threads with structure...
Hongning Wang, Chi Wang, ChengXiang Zhai, Jiawei H...