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WINE
2005
Springer
268views Economy» more  WINE 2005»
11 years 11 months ago
Mining Stock Market Tendency Using GA-Based Support Vector Machines
In this study, a hybrid intelligent data mining methodology, genetic algorithm based support vector machine (GASVM) model, is proposed to explore stock market tendency. In this hyb...
Lean Yu, Shouyang Wang, Kin Keung Lai
WINE
2005
Springer
147views Economy» more  WINE 2005»
11 years 11 months ago
Optimal Starting Price in Online Auctions
Reserve price auctions are one of hot research topics in the traditional auction theory. Here we study the starting price in an online auction, counterpart of the public reserve pr...
Hai Yu, Shouyang Wang, Chuangyin Dang
WINE
2005
Springer
206views Economy» more  WINE 2005»
11 years 11 months ago
Exchange Market Equilibria with Leontief's Utility: Freedom of Pricing Leads to Rationality
This paper studies the equilibrium property and algorithmic complexity of the exchange market equilibrium problem with concave piece-wise linear functions, which include linear an...
Yinyu Ye
WINE
2005
Springer
180views Economy» more  WINE 2005»
11 years 11 months ago
Truth-Telling Reservations
We present a mechanism for reservations of bursty resources that is both truthful and robust. It consists of option contracts whose pricing structure induces users to reveal the tr...
Fang Wu, Li Zhang, Bernardo A. Huberman
WINE
2005
Springer
182views Economy» more  WINE 2005»
11 years 11 months ago
Inapproximability Results for Combinatorial Auctions with Submodular Utility Functions
We consider the following allocation problem arising in the setting of combinatorial auctions: a set of goods is to be allocated to a set of players so as to maximize the sum of t...
Subhash Khot, Richard J. Lipton, Evangelos Markaki...
WINE
2005
Springer
184views Economy» more  WINE 2005»
11 years 11 months ago
A Comparative Study on Marketing Mix Models for Digital Products
The rise of the Internet and electronic commerce provide a huge marketspace and unique transaction process for digital products. It is significant to discuss whether established m...
Kanliang Wang, Yuan Wang, Jingtao Yao
WINE
2005
Springer
122views Economy» more  WINE 2005»
11 years 11 months ago
On Modeling Internet QoS Provisioning from Economic Models
The modeling of Internet quality of service (QoS) provisioning is a multidisciplinary research subject. From the viewpoint of game theory, we propose a model that combines QoS inde...
Yufeng Wang, Wendong Wang
WINE
2005
Springer
118views Economy» more  WINE 2005»
11 years 11 months ago
Nash Equilibria and Dominant Strategies in Routing
Nash equilibria and dominant strategies are two of the major approaches to deal with selfishness in an automated system (AS), where each agent is a selfish entity. In this paper,...
Weizhao Wang, Xiang-Yang Li, Xiaowen Chu
WINE
2005
Springer
123views Economy» more  WINE 2005»
11 years 11 months ago
An Adaptive Group-Based Reputation System in Peer-to-Peer Networks
Abstract. As more and more P2P applications being popular in Internet, one of important problem to be solved is inspiring users to cooperate each other actively and honestly, the r...
Liang Sun, Li Jiao, Yufeng Wang, Shiduan Cheng, We...
WINE
2005
Springer
122views Economy» more  WINE 2005»
11 years 11 months ago
Multi-unit Combinatorial Reverse Auctions with Transformability Relationships Among Goods
In this paper we extend the notion of multi-unit combinatorial reverse auction by adding a new dimension to the goods at auction. In such a new type of combinatorial auction a buye...
Andrea Giovannucci, Juan A. Rodríguez-Aguil...
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