We describe a feature-rich conditional random field model for the extraction of conference and workshop information (e.g. name, date, location, deadline) from calls for papers (CFPs). This has applications in the automatic construction of a conference knowledge base from a collection of CFPs. Relevant information in CFPs is often contained in regions that do not contain complete, grammatical se...

This paper presents the design of a multiuser, large-scale 3-D layout system: Collaborative Immersive Architectural layout (CIAO). In contrast to many existing systems that sacrifice responsiveness to maintain consistency, CIAO achieves optimal response and notification time without compromising awareness or consistency. The optimal responsiveness is achieved by a new multicastbased, optimized ...

This paper presents a hierarchical genetic algorithm (GA) to solve the cell formation and layout decisions of cellular manufacturing. The intrinsic features of our proposed GA include using a hierarchical chromosome structure to encode concurrent cell design and layout decisions, developing a new selection scheme to dynamically considering two highly correlated fitness functions, and proposing ...

The comprehensive syntax of iStar modeling language allows requirements analysts to clearly capture stakeholder’s needs, as well as dependencies among stakeholders. However, such iStar models cannot be automatically laid out using typical layout algorithms, such as hierarchical layout and circular layout. Thus, constructing and adjusting iStar models are laborious tasks, especially when dealing...

Three different techniques for simulating realistic faults generated from IC layout are discussed. Two of them deal with bridging faults, and the third one handles crosstalk faults. The simulation is performed on top of a commercial simulator and thus is very well applicable in an industrial environment. No change of the design database and only minimal changes of the test shell are required. E...

Quality of a layout has the most direct impact in the manufacturability of a design. Traditionally, layout quality is ensured in the first order by design rules, i.e. if a layout is free of design rules violation, it is a good layout. It is assumed such a layout will be fabricated to specification. Moreover, a design rule clean layout also ensures the electrical performance of the circuit it re...

nowadays, due to inherent complexity of real optimization problems, it has always been a challenging issue to develop a solution algorithm to these problems. single row facility layout problem (srflp) is a np-hard problem of arranging a number of rectangular facilities with varying length on one side of a straight line with aim of minimizing the weighted sum of the distance between all facility...