Open Problems
Grid Data Management: Open Problems and New Issues
... Abstract. Initially developed for the scientific community, Grid computing is now gaining much interest in important areas such as enterprise information systems. This makes data management critical since the techniques ...
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Open Problems Column Edited by William Gasarch
... I invite any reader who has knowledge of an area of theoretical computer science to contact me and arrange to write a column about open problems in that area. That area can be (1) broad or narrow or ...
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Open problems and conjectures in the theory of mathematical quasicrystals
... long–standing open problems in the field of mathematical quasicrystals is to determine which tiling dynamical systems (or Delone dynamical systems) have a pure point dynamical spec- trum and thus a pure ...
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Open problems in geometry of continued fractions
... 3. Open problems on geometric multidimensional continued fractions One of the main source of problems in this area are the problems of face structure description of sails and the corresponding ...
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Open problems and conjectures in the theory of mathematical quasicrystals
... long-standing open problems in the field of mathematical quasicrystals is to determine which tiling dynamical systems (or Delone dynamical systems) have a pure point dynamical spectrum and thus a pure point ...
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Bias of group generators in finite and profinite groups: known results and open problems
... BIAS OF GROUP GENERATORS IN FINITE AND PROFINITE GROUPS: KNOWN RESULTS AND OPEN PROBLEMS.. ELEONORA CRESTANI AND ANDREA LUCCHINI ∗.[r] ...
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Security in cognitive wireless sensor networks Challenges and open problems
... REVIEW Open Access Security in cognitive wireless sensor networks Challenges and open problems Alvaro Araujo*, Javier Blesa, Elena Romero and Daniel Villanueva Abstract A cognitive wireless sensor net[.] ...
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Controllability and Observability of Partial Differential Equations: Some results and open problems
... Control problems for PDE arise in many different contexts and ...these problems: the so-called Hilbert uniqueness method (HUM), multipliers, microlocal analysis and Carleman ...some open ...
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PP 2005 06: Open Problems in Logical Dynamics
... A word of clarification. 'Open problems' in new areas like this may be of several different sorts. Some are clear-cut mathematical questions, where all notions have crystallized out, and what remains to be ...
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Neural Networks for Data Mining: Constrains and Open Problems
... Incremental Learning: When designing and implementing data mining applications for large data sets, we face processing time and memory space problems. In this case, incremental learning is a very attractive ...
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Low-mass stars: Open problems all along their evolution
... There have been several possibilities proposed how to achieve a better agreement with the empirical bump brightness. What is needed is that the convective envelope extends deeper such that the compo- sition discontinuity ...
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Recent Position and Open Problems: A Study on Protection in Pervasive Wireless Device
... progressing, getting to be more subject to their PDAs, smart phones, also other handheld devices. With the headway of pervasive computing, new and unique proficiencies are accessible to help mobile social orders. The ...
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OPEN PROBLEMS IN MATHEMATICAL MODELLING AND PHYSICAL EXPERIMENTS. EXPLORING EXPONENTIAL FUNCTION
... Generally speaking the exponential function has large applications and it is used by many non physicians and non mathematicians, too. Nevertheless some crucial and practical problems happen for its mathematical ...
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Open Problems in Computational Steering of Massive Parallel Unstructured Grid Based CFD Simulations
... In the first computational steering systems the visualization host was located nearby the simulation host and the bandwidth compared to the amount of data was high.. This changes in the [r] ...
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Noisy Data Aggregation with Independent Sensors:Insights and Open Problems
... Our networked world has been growing exponentially fast. The explosion in volume of machine-to-machine (M2M) transactions threatens to exceed the transport capacity of the networks that link them. Therefore, it is quite ...
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On Open Problems of Nonnegative Inverse Eigenvalues Problem
... In 1937, Kolmogorov [1] asked the question: When is a given complex number an eigenvalues of some (en- try-wise) nonnegative matrix? The answer is: Every complex number is an eigenvalue of some nonnegative matrix [2]. ...
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Two Open Problems and a Conjecture in Mathematical Logic
... first open problem is concerned with introducing three derivation rules in predicate calculus and the second one suggests a so- lution for the continuum ...
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Advances and Open Problems in Backscatter Networking
... TV signals [10, 12]. However, the system operated at short distances and low data rates and required to be close to the TV station and do not work indoors. Achieving multi-hop backscatter systems is challenging and many ...
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Living Labs, Spaces for Open Innovation and Technology Transfer. An Alternative to the Solution of Social Problems in Paraguay
... social problems themselves -that is, the work with "vulnerable citizens" - and the strength is the interdisciplinarity, following the author Stichweh [8] and [9], which shows the current trend from ...
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Open Metrics for Open Repositories
... A performance metric is defined in Wikipedia as “a measure of an organization's activities and performance. Performance metrics should support a range of stakeholder needs from customers, shareholders to employees. While ...
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