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- Arkadii G. D'yachkov, Frank K. Hwang, Anthony J. Macula, Pavel A. Vilenkin, Chih-Wen Weng
- Journal of Computational Biology
- 2005

The screening of data sets for "positive data objects" is essential to modern technology. A (group) test that indicates whether a positive data object is in a specific subset or pool of the datasetâ€¦ (More)

- Chih-Wen Weng
- Graphs and Combinatorics
- 1998

We show that if the intersection number c2 > 1 then any weak-geodetically closed subgraph of X is distance-regular. Î“ is said to be i-bounded, whenever for all x, y âˆˆ X at distance Î´(x, y) â‰¤ i, x, yâ€¦ (More)

- Chih-Wen Weng
- Eur. J. Comb.
- 1997

Let Î“ = (X, R) denote a distance-regular graph with diameter D â‰¥ 3 and distance function Î´. A (vertex) subgraph âˆ† âŠ† X is said to be weak-geodetically closed whenever for all x, y âˆˆ âˆ† and all z âˆˆ X,â€¦ (More)

- Yuh-jeng Liang, Chih-Wen Weng
- J. Comb. Theory, Ser. B
- 1997

Let 1=(X, R) denote a distance-regular graph with distance function and diameter d 4. By a parallelogram of length i (2 i d ), we mean a 4-tuple xyzu of vertices in X such that (x, y)= (z, u)=1, (x,â€¦ (More)

In the analysis of musical acoustics, we usually use the power spectrum to describe the difference between timbres from two music instruments. However, according to our experiments, the powerâ€¦ (More)

- Ping-Hong Wei, Chih-Wen Weng
- Discrete Mathematics
- 2001

Let T denote a tree with at least three vertices. Observe that T contains a vertex which has at least two neighbors of degree one or two. A class of algorithms on trees related to the observation areâ€¦ (More)

- Chih-Wen Weng
- 2003

Let d denote a non-negative integer. A symmetric, d-class association scheme (or simply a scheme) is a configuration Y = (X, Ri0â‰¤iâ‰¤d), where X is a nonempty set and R0, R1, Â· Â· Â· , Rd are non-emptyâ€¦ (More)

- Chih-Wen Shih, Chih-Wen Weng
- I. J. Bifurcation and Chaos
- 2002

In the architecture of cellular neural networks (CNN), connections among cells are built on linear coupling laws. These laws are characterized by the so-called templates which express the localâ€¦ (More)

- Chih-Wen Weng
- Graphs and Combinatorics
- 1995

This work investigates a class of neural networks with cycle-symmetric connection strength. We shall show that, by changing the coordinates, the convergence of dynamics by Fiedler and Gedeon [Physicaâ€¦ (More)

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