2294 search results - page 417 / 459 » From Path Graphs to Directed Path Graphs |
MFCS
2007
Springer
14 years 3 months ago
2007
Springer
Consider a rooted directed acyclic graph G = (V, E) with root r, representing a collection V of web pages connected via a set E of hyperlinks. Each node v is associated with the pr...
SAC
2005
ACM
14 years 2 months ago
2005
ACM
In this paper, we describe a new approach for mining concept associations from large text collections. The concepts are short sequences of words that occur frequently together acr...
IV
2003
IEEE
14 years 2 months ago
2003
IEEE
In the paper, we suggest a set of visualization-based exploratory tools to support analysis and comparison of different spatial development scenarios, such as results of simulatio...
WCRE
2003
IEEE
14 years 2 months ago
2003
IEEE
As software evolves, maintenance practices require a process of accommodating changing requirements while minimizing the cost of implementing those changes. Over time, incompatibi...
AAAI
2010
13 years 10 months ago
2010
We present a fast local search algorithm that finds an improved solution (if there is any) in the k-exchange neighborhood of the given solution to an instance of WEIGHTED FEEDBACK...