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ENTCS
2008
126views more  ENTCS 2008»
15 years 4 months ago
Comonadic Notions of Computation
We argue that symmetric (semi)monoidal comonads provide a means to structure context-dependent notions of computation such as notions of dataflow computation (computation on strea...
Tarmo Uustalu, Varmo Vene
142
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ENTCS
2002
103views more  ENTCS 2002»
15 years 3 months ago
Deciding low levels of tree-automata hierarchy
The paper discusses the hierarchy of indices of finite automata over infinite objects. This hierarchy corresponds exactly to the hierarchy of alternations of least and greatest fi...
Igor Walukiewicz
TCSB
2010
15 years 2 months ago
Modelling Self-assembly in BlenX
Abstract. The process through which disordered components spontaneously arrange themselves into patterns is called self-assembly. Molecular self-assembly describes the process by w...
Roberto Larcher, Corrado Priami, Alessandro Romane...
CIKM
2007
Springer
15 years 10 months ago
Evaluation of partial path queries on xml data
XML query languages typically allow the specification of structural patterns of elements. Finding the occurrences of such patterns in an XML tree is the key operation in XML quer...
Stefanos Souldatos, Xiaoying Wu, Dimitri Theodorat...
ERLANG
2003
ACM
15 years 9 months ago
A study of Erlang ETS table implementations and performance
The viability of implementing an in-memory database, Erlang ETS, using a relatively-new data structure, called a Judy array, was studied by comparing the performance of ETS tables...
Scott Lystig Fritchie