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COMPGEOM
2010
ACM
15 years 10 months ago
Optimal reconstruction might be hard
Sampling conditions for recovering the homology of a set using topological persistence are much weaker than sampling conditions required by any known algorithm for producing a top...
Dominique Attali, André Lieutier
JCDL
2010
ACM
140views Education» more  JCDL 2010»
15 years 10 months ago
Impact and prospect of social bookmarks for bibliographic information retrieval
This paper presents our ongoing study of the current/future impact of social bookmarks (or social tags) on information retrieval (IR). Our main research question asked in the pres...
Kazuhiro Seki, Huawei Qin, Kuniaki Uehara
FOCS
2002
IEEE
15 years 10 months ago
Rapidly Mixing Markov Chains for Sampling Contingency Tables with a Constant Number of Rows
We consider the problem of sampling almost uniformly from the set of contingency tables with given row and column sums, when the number of rows is a constant. Cryan and Dyer [3] h...
Mary Cryan, Martin E. Dyer, Leslie Ann Goldberg, M...
HICSS
2002
IEEE
130views Biometrics» more  HICSS 2002»
15 years 10 months ago
Designing Complex Software Implementation Programs
The central question of this paper is: How can design of Program Management contribute to the success of complex software implementations? Incomplete goal specifications, lack of ...
Pieter M. A. Ribbers, Klaus-Clemens Schoo
WISE
2002
Springer
15 years 10 months ago
Querying Web Data - The WebQA Approach
The common paradigm of searching and retrieving information on the Web is based on keyword-based search using one or more search engines, and then browsing through the large numbe...
Sunny K. S. Lam, M. Tamer Özsu