Defining a new distance between Web pages in line with the user’s psychological distance

松尾 豊, 大澤 幸生, 石塚 満

情報処理学会論文誌, Vol. 44, No. 1, pp. 88-94

Average-clicks: A New Measure of Distance on the World Wide Web

Yutaka Matsuo, Yukio Ohsawa, Mitsuru Ishizuka

Journal of Intelligent Information Systems, Vol. 20, No. 1, pp. 51-62

Discovering Emerging Topics from WWW

Naohiro Matsumura, Yutaka Matsuo, Yukio Ohsawa, Mitsuru Ishizuka

Journal of Contingencies and Crisis Management, Vol. 10, No. 2, pp. 73-81 (2002)[PDF]

Keyword extraction from documents using Small World structure

松尾 豊, 大澤 幸生, 石塚 満

情報処理学会論文誌, Vol. 43, No. 6, pp. 1825-1833

SL Method for Computing a Near-optimal Solution using Linear and Non-linear Programming in Cost-based Hypothetical Reasoning

Mitsuru Ishizuka, Yutaka Matsuo

Knowledge-Based Systems, Vol. 15, No. 7, pp. 369-376

Algorithm for extracting keywords from documents based on word co-occurrence statistics

松尾 豊, 石塚 満

人工知能学会誌, Vol. 17, No. 3, pp. 213-227

A method of substituting two types of cost-based hypothetical reasoning into a continuous-valued optimization problem and a method of reasoning by their coordination.

松尾 豊, 石塚 満

人工知能学会誌, Vol. 16, No. 4(B), pp. 400-407

Optimization method for installation of FACTS equipment to relieve overloads in the power grid

松尾 豊, 横山 明彦

電気学会B論文誌, Vol. 120-B, No. 8/9, pp. 1061-1070

SL method: Quasi-optimal solution computation of cost-based hypothetical reasoning using a combination of linear and nonlinear programming methods.

松尾 豊, 二田 丈之, 石塚 満

人工知能学会誌, Vol. 13, No. 6, pp. 953-961