Proceedings Ninth International Symposium on Temporal Representation and Reasoning
SCOPUS (1997,2000-2008,2011,2013-2014)
1530-1311
Cơ quản chủ quản: N/A
Các bài báo tiêu biểu
A parameterized algebra for event notification services
- Trang 61-63
Event notification services are used in various applications such as digital
libraries, stock tickers, traffic control, or facility management. However to
our knowledge, a common semantics of events in event notification services has
not been defined so far. We propose a parameterized event algebra which
describes the semantics of composite events for event notification systems. The
parameters ser...
#Algebra #Logistics #Temperature sensors #Software libraries #Filtering #Database systems #Clocks
Logic Trạng thái Phân tán Dịch bởi AI
- Trang 55-57
Chúng tôi giới thiệu một logic thời gian để lý luận về các ứng dụng toàn cầu.
Trước tiên, chúng tôi định nghĩa một logic mô-đun cho địa phương tính, nhúng các
lý thuyết địa phương của mỗi thành phần vào một lý thuyết về các trạng thái phân
tán của hệ thống. Chúng tôi cung cấp cho logic một hệ thống tiên đề đầy đủ và
chuyên sâu. Sau đó, chúng tôi mở rộng logic với một toán tử thời gian. Đóng góp
củ...
#Logic #DSL #Đồng hồ #Giao tiếp bất đồng bộ #Ngôn ngữ đặc tả #Điện toán đồng thời #Điện toán phân tán #Trì hoãn #Điện toán phổ biến #Thư viện thời gian chạy
On non-local propositional and local one-variable quantified CTL*
- Trang 2-9
We prove decidability of 'non local' propositional CTL*, where truth values of
atoms may depend on the branch of evaluation. This result is then used to show
decidability of the 'weak' one-variable fragment of first-order (local) CTL*, in
which all temporal operators and path quantifiers except 'tomorrow' are
applicable only to sentences. Various spatio-temporal logics based on
combinations of CTL...
#Logic #Educational institutions #Computer science #Embedded computing #Instruments #Spatiotemporal phenomena #Calculus
A continuous planning framework with durative actions
- Trang 108-114
This paper describes a continuous planning framework to be used by a planning
agent situated within an environment, which reasons about goals with priorities
and deadlines, and actions with duration. The framework assumes that goals may
be generated continuously, which requires the interleaving of planning and
execution. Constraints upon time may mean it is not possible for all goals to be
achieve...
#Artificial intelligence #Computer science #Interleaved codes #Time factors #Process planning
Reasoning with disjunctive fuzzy temporal constraint networks
- Trang 36-43
The disjunctive fuzzy temporal constraint network (DFTCN) model is a framework
that allows reasoning with fuzzy qualitative and quantitative complex temporal
constraints. However, its general complexity is exponential. In this work, we
review methods that can reduce this complexity, based on graph topology and
preprocessing. The final goal is to integrate all these methods into a general
tool for ...
#Fuzzy reasoning #Scheduling #Network topology #Fuzzy sets #Computer networks #Degradation #Algebra #Uncertainty #Filtering #Testing
Temporal views as abstract relations
- Trang 116-123
Many natural languages use prepositions to mark relations between entities of
various kinds-between physical entities and their spatial locations, between
temporal entities and their temporal locations, between abstract entities of
various kinds (e.g. between ideas and their 'mental locations'). I show that the
consequences of using prepositions to relate temporal entities emerge naturally
from th...
#Physics computing #Natural languages #Logic #Dictionaries #Artificial intelligence #History #Eyes #Data mining #IEEE entities #Concrete
A similarity search method of time series data with combination of Fourier and wavelet transforms
- Trang 86-92
Time-series data, such as stock exchange rates and weather data, has widely been
used in many fields. Similarity search of time-series data is important because
it is useful for predicting data changes and searching for common sources. In
this paper, we propose a new similarity search method of time-series data using
both a discrete Fourier transform (DFT) and wavelet transform (WT). A method of
r...
#Search methods #Fourier transforms #Wavelet transforms #Discrete Fourier transforms #Indexing #Discrete wavelet transforms #Time measurement #Shape measurement #Computer science #Stock markets
A finite-state approach to event semantics
- Trang 124-131
Events employed in natural language semantics are characterized in terms of
regular languages, each string in which can be regarded as a motion picture. The
relevant finite automata then amount to movie cameras/projectors, or more
formally, to finite Kripke structures with partial valuations. The usual regular
constructs (concatenation, choice, etc) are supplemented with superposition of
strings/a...
#Automata #Motion pictures #Natural languages #Cameras #Computer science #Educational institutions #Cost accounting #Proposals #Labeling
Index based processing of semi-restrictive temporal joins
- Trang 70-77
Temporal joins are important but very costly operations. While a temporal join
can involve the whole time (and/or key) domain, we consider the more general
case where the join is defined by some time-key rectangle from the whole space
(i.e., when the user is interested in joining portions of the-usually
large-temporal data). In the most restrictive join, objects (within this
rectangle) are joined ...
#Clustering algorithms #Computer science #Concurrent computing #Indexing #Robustness #Finishing
Stratified causal theories for reasoning about deterministic devices and protocols
- Trang 52-54
We present a method for formalising the behaviour of simple deterministic
devices and protocols in a way that makes explicit the causal dependencies
amongst the component elements, thereby allowing true causal (as opposed to
purely temporal) reasoning. Our intention is to handle such systems effectively
in the simplest possible way, without invoking additional problematic
considerations (concernin...
#Protocols #Calculus #Cooling #Valves #Predictive models #Discrete event simulation